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Renesas LSIs
M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
DESCRIPTION
The M5M5V5636GP is a family of 18M bit synchronous SRAMs organized as 524288-words by 36-bit. It is designed to eliminate dead bus cycles when turning the bus around between reads and writes, or writes and reads. Renesas's SRAMs are fabricated with high performance, low power CMOS technology, providing greater reliability. M5M5V5636GP operates on 3.3V power/ 2.5V I/O supply or a single 3.3V power supply and are 3.3V CMOS compatible. The M5M5V5636GP also operates on a single 2.5V power supply and is also 2.5V CMOS compatible. Therefore the M5M5V5636GP can replace the M5M5T5636GP.
APPLICATION
High-end networking products that require high bandwidth, such as switches and routers.
FUNCTION
Synchronous circuitry allows for precise cycle control triggered by a positive edge clock transition. Synchronous signals include : all Addresses, all Data Inputs, all Chip Enables (E1#, E2, E3#), Address Advance/Load (ADV), Clock Enable (CKE#), Byte Write Enables (BWa#, BWb#, BWc#, BWd#) and Read/Write (W#). Write operations are controlled by the four Byte Write Enables (BWa# - BWd#) and Read/Write(W#) inputs. All writes are conducted with on-chip synchronous self-timed write circuitry. Asynchronous inputs include Output Enable (G#), Clock (CLK) and Snooze Enable (ZZ). The HIGH input of ZZ pin puts the SRAM in the power-down state.The Linear Burst order (LBO#) is DC operated pin. LBO# pin will allow the choice of either an interleaved burst, or a linear burst. All read, write and deselect cycles are initiated by the ADV LOW input. Subsequent burst address can be internally generated as controlled by the ADV HIGH input.
FEATURES
* Fully registered inputs and outputs for pipelined operation * Fast clock speed: 200MHz * Fast access time: 3.2ns * Single 3.3V -5% and +5% power supply VDD * Separate VDDQ for 3.3V or 2.5V I/O * Single 2.5V -5% and +5% power supply VDD * Individual byte write (BWa# - BWd#) controls may be tied LOW * Single Read/Write control pin (W#) * CKE# pin to enable clock and suspend operations * Internally self-timed, registers outputs eliminate the need to control G# * Snooze mode (ZZ) for power down * Linear or Interleaved Burst Modes * Three chip enables for simple depth expansion PACKAGE 100pin TQFP
PART NAME Part Name Access Cycle Active Current (max.) Standby Current (max.)
M5M5V5636GP - 20
3.2ns
5.0ns
450mA
30mA
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M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
PIN CONFIGURATION(TOP VIEW) 100pin TQFP
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
DQPb DQb DQb VDDQ VSSQ DQb DQb DQb DQb VSSQ VDDQ DQb DQb VSS MCH VDD ZZ DQa DQa VDDQ VSSQ DQa DQa DQa DQa VSSQ VDDQ DQa DQa DQPa
A9 81 A8 82 A17 83 A18 84 ADV 85 G# 86 CKE# 87 W# 88 CLK 89 VSS 90 VDD 91 E3# 92 BWa# 93 BWb# 94 BWc# 95 BWd# 96 E2 97 E1# 98 A7 99 A6 100
M5M5V5636GP
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
A10 A11 A12 A13 A14 A15 A16 NC NC VDD VSS NC NC A0 A1 A2 A3 A4 A5 LBO#
Note1. MCH means "Must Connect High". MCH should be connected to HIGH.
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DQPc DQc DQc VDDQ VSSQ DQc DQc DQc DQc VSSQ VDDQ DQc DQc MCH VDD MCH VSS DQd DQd VDDQ VSSQ DQd DQd DQd DQd VSSQ VDDQ DQd DQd DQPd
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
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M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
BLOCK DIAGRAM
VDD VDDQ
A0 A1 A2~18
19 19 ADDRESS REGISTER A1 D1 A0 D0 LINEAR/ INTERLEAVED BURST COUNTER Q1 A0' Q0 A1' 17
LBO# CLK CKE#
19
WRITE ADDRESS REGISTER1
WRITE ADDRESS REGISTER2
19
ZZ ADV BWa# BWb# BWc# BWd# W#
BYTE1 WRITE DRIVERS OUTPUT REGISTERS BYTE2 WRITE DRIVERS BYTE3 WRITE DRIVERS BYTE4 WRITE DRIVERS 256Kx36 OUTPUT BUFFERS
AND DATA COHERENCY CONTROL LOGIC
MEMORY ARRAY
INPUT 36 REGISTER1
INPUT REGISTER0
G# E1# E2 E3#
READ LOGIC
VSS
Note3. The BLOCK DIAGRAM illustrates simplified device operation. See TRUTH TABLE, PIN FUNCTION and timing diagrams for detailed information.
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OUTPUT SELECT
WRITE REGISTRY
DQa DQPa DQb DQPb DQc DQPc DQd DQPd
Renesas LSIs
M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
PIN FUNCTION
Pin A0~A18
Name Synchronous Address Inputs Synchronous Byte Write Enables
Function
These inputs are registered and must meet the setup and hold times around the rising edge of CLK. A0 and A1 are the two least significant bits (LSB) of the address field and set the internal burst counter if burst is desired. These active LOW inputs allow individual bytes to be written when a WRITE cycle is active and must meet the setup and hold times around the rising edge of CLK. BYTE WRITEs need to be asserted on the same cycle as the address. BWs are associated with addresses and apply to subsequent data. BWa# controls DQa, DQPa pins; BWb# controls DQb, DQPb pins; BWc# controls DQc, DQPc pins; BWd# controls DQd, DQPd pins. This signal registers the address, data, chip enables, byte write enables and burst control inputs on its rising edge. All synchronous inputs must meet setup and hold times around the clock's rising edge. This active LOW input is used to enable the device and is sampled only when a new external address is loaded (ADV is LOW). This active High input is used to enable the device and is sampled only when a new external address is loaded (ADV is LOW). This input can be used for memory depth expansion. This active Low input is used to enable the device and is sampled only when a new external address is loaded (ADV is LOW). This input can be used for memory depth expansion. This active LOW asynchronous input enable the data I/O output drivers. When HIGH, this input is used to advance the internal burst counter, controlling burst access after the external address is loaded. When HIGH, W# is ignored. A LOW on this pin permits a new address to be loaded at CLK rising edge. This active LOW input permits CLK to propagate throughout the device. When HIGH, the device ignores the CLK input and effectively internally extends the previous CLK cycle. This input must meet setup and hold times around the rising edge of CLK. This active HIGH asynchronous input causes the device to enter a low-power standby mode in which all data in the memory array is retained. When active, all other inputs are ignored. When this pin is LOW or NC, the SRAM normally operates. This active input determines the cycle type when ADV is LOW. This is the only means for determining READs and WRITEs. READ cycles may not be converted into WRITEs (and vice versa) other than by loading a new address. A LOW on the pin permits BYTE WRITE operations and must meet the setup and hold times around the rising edge of CLK. Full bus width WRITEs occur if all byte write enables are LOW. Byte "a" is DQa , DQPa pins; Byte "b" is DQb, DQPb pins; Byte "c" is DQc, DQPc pins; Byte "d" is DQd,DQPd pins. Input data must meet setup and hold times around CLK rising edge. This DC operated pin allows the choice of either an interleaved burst or a linear burst. If this pin is HIGH or NC, an interleaved burst occurs. When this pin is LOW, a linear burst occurs, and input leak current to this pin. Core Power Supply Core Ground I/O buffer Power supply I/O buffer Ground These pins should be connected to HIGH These pins are not internally connected and may be connected to ground.
BWa#, BWb#, BWc#, BWd#
CLK E1# E2 E3# G# ADV CKE# ZZ
Clock Input Synchronous Chip Enable Synchronous Chip Enable Synchronous Chip Enable Output Enable Synchronous Address Advance/Load Synchronous Clock Enable Snooze Enable
W#
Synchronous Read/Write
DQa,DQPa,DQb,DQPb DQc,DQPc,DQd,DQPd LBO# VDD VSS VDDQ VSSQ MCH NC
Synchronous Data I/O Burst Mode Control VDD VSS VDDQ VSSQ
Must Connect High
No Connect
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M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
DC OPERATED TRUTH TABLE
Name Input Status Operation
LBO#
HIGH or NC LOW
Interleaved Burst Sequence Linear Burst Sequence
Note4. LBO# is DC operated pin. Note5. NC means No Connection. Note6. See BURST SEQUENCE TABLE about interleaved and Linear Burst Sequence.
BURST SEQUENCE TABLE Interleaved Burst Sequence (when LBO# = HIGH or NC)
Operation A18~A2 A1,A0
First access, latch external address Second access(first burst address) Third access(second burst address) Fourth access(third burst address) Linear Burst Sequence (when LBO# = LOW)
Operation
A18~A2 latched A18~A2 latched A18~A2 latched A18~A2
0,0 0,1 1,0 1,1
0,1 0,0 1,1 1,0
1,0 1,1 0,0 0,1
1,1 1,0 0,1 0,0
A18~A2
A1,A0
First access, latch external address Second access(first burst address) Third access(second burst address) Fourth access(third burst address)
A18~A2 latched A18~A2 latched A18~A2 latched A18~A2
0,0 0,1 1,0 1,1
0,1 1,0 1,1 0,0
1,0 1,1 0,0 0,1
1,1 0,0 0,1 1,0
Note7. The burst sequence wraps around to its initial state upon completion.
TRUTH TABLE
E1# E2 E3# ZZ ADV W# BWx# G# CKE# CLK DQ Address used Operation
H X X X L X L X L X L X X
X L X X H X H X H X H X X
X X H X L X L X L X L X X
L L L L L L L L L L L L L
L L L H L H L H L H L H X
X X X X H X H X L X L X X
X X X X X X X X L L H H X
X X X X L L H H X X X X X
L L L L L L L L L L L L H
L->H L->H L->H L->H L->H L->H L->H L->H L->H L->H L->H L->H L->H
High-Z High-Z High-Z High-Z Q Q High-Z High-Z D D High-Z High-Z -
None None None None External Next External Next External Next None Next Current
Deselect Cycle Deselect Cycle Deselect Cycle Continue Deselect Cycle Read Cycle, Begin Burst Read Cycle, Continue Burst NOP/Dummy Read, Begin Burst Dummy Read, Continue Burst Write Cycle, Begin Burst Write Cycle, Continue Burst NOP/Write Abort, Begin Burst Write Abort, Continue Burst Ignore Clock edge, Stall
None X High-Z X X X H X X X X X Snooze Mode Note8. "H" = input VIH; "L" = input VIL; "X" = input VIH or VIL. Note9. BWx#=H means all Synchronous Byte Write Enables (BWa#,BWb#,BWc#,BWd#) are HIGH. BWx#=L means one or more Synchronous Byte Write Enables are LOW. Note10. All inputs except G# and ZZ must meet setup and hold times around the rising edge (LOW to HIGH) of CLK.
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M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
STATE DIAGRAM
F,L,X
Deselect
F,L,X
T,L,H
X,H,X
T,L,L
F,L,X
T,L,H
Read Begin Burst
T,L,L T,L,H
Write Begin Burst
T,L,L
T,L,H
X,H,X
X,H,X
T,L,L
X,H,X
Read Continue Burst
T,L,L
T,L,H
Write Continue Burst
X,H,X
Key
Input Command Code
f
Transition
Current State
Next State
Note11. The notation "x , x , x" controlling the state transitions above indicate the state of inputs E, ADV and W# respectively. Note12. If (E1# = L and E2 = H and E3# = L) then E="T" else E="F". Note13. "H" = input VIH; "L" = input VIL; "X" = input VIH or VIL; "T" = input "true"; "F" = input "false".
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M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
WRITE TRUTH TABLE
W# H L L L L L BWa# X L H H H L BWb# X H L H H L BWc# X H H L H L BWd# X H H H L L Function
L H H H H Note14. "H" = input VIH; "L" = input VIL; "X" = input VIH or VIL. Note15. All inputs except G# and ZZ must meet setup and hold times around the rising edge (LOW to HIGH) of CLK.
Read Write Byte a Write Byte b Write Byte c Write Byte d Write All Bytes Write Abort/NOP
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Power Supply Voltage I/O Buffer Power Supply Voltage Input Voltage Output Voltage Maximum Power Dissipation (VDD) Operating Temperature Storage Temperature(bias) With respect to VSS Conditions Ratings Unit V V V V W C C C
VDD VDDQ VI VO PD TOPR TSTG(bias) TSTG
Storage Temperature Note16.* This is -1.0V when pulse width2ns, and -0.5V in case of DC. ** This is -1.0V~VDDQ+1.0V when pulse width2ns, and -0.5V~VDDQ+0.5V in case of DC.
-1.0*~4.6 -1.0*~4.6 -1.0~VDDQ+1.0** -1.0~VDDQ+1.0** 1.6 0~70 -10~85 -65~150
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M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
DC ELECTRICAL CHARACTERISTICS 1 (Ta=0~70C, VDD=3.135~3.465V, unless otherwise noted)
Limits Symbol Parameter Power Supply Voltage VDDQ = 3.3V I/O Buffer Power Supply Voltage VDDQ = 2.5V VDDQ = 3.135~3.465V High-level Input Voltage VDDQ = 2.375~2.625V VDDQ = 3.135~3.465V Low-level Input Voltage VDDQ = 2.375~2.625V High-level Output Voltage Low-level Output Voltage Input Current except ZZ and LBO# IOH = -2.0mA IOL = 2.0mA VI = 0V ~ VDDQ VI = 0V ~ VDDQ VI = 0V ~ VDDQ VI (G#) VIH, VO = 0V ~ VDDQ Condition Min Max Unit
VDD VDDQ
3.135 3.135 2.375 2.0 1.7 -0.3* VDDQ-0.4
3.465 3.465 2.625 VDDQ+0.3* 0.8 0.7
V V
VIH
V
VIL VOH VOL
V V
0.4 10 100 100 10 450 180 30 30 140
V
ILI
Input Current of LBO# Input Current of ZZ
A
ILO ICC1
Off-state Output Current Power Supply Current : Operating
A mA mA mA mA mA
Device selected; Output Open, VIVIL or VIVIH, ZZVIL Device deselected ICC2 Power Supply Current : Deselected VIVIL or VIVIH, ZZVIL Device deselected; Output Open CMOS Standby Current VIVSS+0.2V or VIVDDQ-0.2V ICC3 (CLK stopped standby mode) CLK frequency=0Hz, All inputs static Snooze mode ICC4 Snooze Mode Standby Current ZZVDDQ-0.2V, LBO#VDD-0.2V Device selected; Stall Current Output Open, CKE#VIH ICC5 VIVSS+0.2V or VIVDDQ-0.2V Note17.*VILmin is -1.0V and VIH max is VDDQ+1.0V in case of AC(Pulse width2ns). Note18."Device Deselected" means device is in power-down mode as defined in the truth table.
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M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
DC ELECTRICAL CHARACTERISTICS 2 (Ta=0~70C, VDD=2.375~2.625V, unless otherwise noted)
Limits Symbol Parameter Power Supply Voltage I/O Buffer Power Supply Voltage High-level Input Voltage Low-level Input Voltage High-level Output Voltage Low-level Output Voltage Input Leakage Current except ZZ and LBO# Input Leakage Current of LBO# Input Leakage Current of ZZ Off-state Output Current Power Supply Current : Operating Power Supply Current : Deselected IOH = -2.0mA IOL = 2.0mA VI = 0V ~ VDDQ VI = 0V ~ VDDQ VI = 0V ~ VDDQ VI (G#) VIH, VO = 0V ~ VDDQ Device selected; Output Open, VIVIL or VIVIH, ZZVIL Condition Min Max Unit
VDD VDDQ VIH VIL VOH VOL ILI
2.375 2.375 1.7 -0.3* VDDQ-0.4
2.625 2.625 VDDQ+0.3* 0.7 0.4 10 100 100 10 450 180 30 30 140
V V V V V V
A
ILO ICC1 ICC2
A mA mA mA mA mA
Device deselected VIVIL or VIVIH, ZZVIL Device deselected; Output Open CMOS Standby Current VIVSS+0.2V or VIVDDQ-0.2V ICC3 (CLK stopped standby mode) CLK frequency=0Hz, All inputs static Snooze mode ICC4 Snooze Mode Standby Current ZZVDDQ-0.2V, LBO#VDD-0.2V Device selected; Stall Current Output Open, CKE#VIH ICC5 VIVSS+0.2V or VIVDDQ-0.2V Note17.*VILmin is -1.0V and VIH max is VDDQ+1.0V in case of AC(Pulse width2ns). Note18."Device Deselected" means device is in power-down mode as defined in the truth table.
CAPACITANCE
Symbol Parameter Input Capacitance Conditions VI=GND, VI=25mVrms, f=1MHz VO=GND, VO=25mVrms, f=1MHz Limits Min Typ Max Unit pF pF
CI CO
Input / Output(DQ) Capacitance Note19.This parameter is sampled.
6 8
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M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
THERMAL RESISTANCE 4-Layer PC board mounted (70x70x1.6mmT)
Symbol Parameter Thermal Resistance Junction Ambient Conditions Air velocity=0m/sec Air velocity=0.5m/sec Air velocity=1m/sec Air velocity=2m/sec Air velocity=5m/sec Limits Min Typ Max Unit C/W C/W C/W C/W C/W C/W
JA
JC
Thermal Resistance Junction to Case Note20.This parameter is sampled. Systems must be designed to keep Tj below 105 degree C. Tj: SRAM Junction temperature Tj(C)=Ta(C) +
28 24 22 20 18 6.6
JA(C/W) x Pd(W)
AC ELECTRICAL CHARACTERISTICS (Ta=0~70C, VDD=3.135~3.465V or VDD=2.375~2.625V, unless otherwise noted) (1)MEASUREMENT CONDITION Input pulse levels **************************************** VIH=VDDQ, VIL=0V Input rise and fall times ******************************* faster than or equal to 1V/ns Input timing reference levels *********************** VIH=VIL=0.5*VDDQ Output reference levels *******************************VIH=VIL=0.5*VDDQ Output load ************************************************** Fig.1
Q ZO=50 50 VT=0.5*VDDQ Fig.1 Output load
Input Waveform toff tplh Output Waveform VDDQ / 2 tphl Output Waveform Vh (toff) Vl VDDQ / 2 ton (ton)
30pF (Including wiring and JIG)
Input Waveform
VDDQ / 2
Vh-(0.2(Vh-Vz)) Vz+(0.2(Vh-Vz)) Vz 0.2(Vz-Vl) Vz-(0.2(Vz-Vl))
Fig.2 Tdly measurement
Fig.3 Tri-State measurement
Note21.Valid Delay Measurement is made from the VDDQ/2 on the input waveform to the VDDQ/2 on the output waveform. Input waveform should have a slew rate of faster than or equal to 1V/ns. Note22.Tri-state toff measurement is made from the VDDQ/2 on the input waveform to the output waveform moving 20% from its initial to final Value VDDQ/2. Note:the initial value is not VOL or VOH as specified in DC ELECTRICAL CHARACTERISTICS table. Note23. Tri-state ton measurement is made from the VDDQ/2 on the input waveform to the output waveform moving 20% from its initial Value VDDQ/2 to its final Value. Note:the final value is not VOL or VOH as specified in DC ELECTRICAL CHARACTERISTICS table. Note24.Clocks,Data,Address and control signals will be tested with a minimum input slew rate of faster than or equal to 1V/ns.
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M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
(2)TIMING CHARACTERISTICS
Symbol Parameter Limits 200MHz -20 Min Max Unit
Clock tKHKH Clock cycle time tKHKL Clock HIGH time tKLKH Clock LOW time Output times tKHQV Clock HIGH to output valid tKHQX Clock HIGH to output invalid tKHQX1 Clock HIGH to output in LOW-Z tKHQZ Clock HIGH to output in High-Z G# to output valid tGLQV tGLQX1 G# to output in Low-Z tGHQZ G# to output in High-Z Setup Times tAVKH Address valid to clock HIGH tckeVKH CKE# valid to clock HIGH tadvVKH ADV valid to clock HIGH tWVKH Write valid to clock HIGH tBVKH Byte write valid to clock HIGH (BWa#~BWd#) Enable valid to clock HIGH (E1#,E2,E3#) tEVKH tDVKH Data In valid clock HIGH Hold Times tKHAX Clock HIGH to Address don't care tKHckeX Clock HIGH to CKE# don't care tKHadvX Clock HIGH to ADV don't care tKHWX Clock HIGH to Write don't care tKHBX tKHEX tKHDX ZZ tZZS tZZREC
Clock HIGH to Byte Write don't care (BWa#~BWb#) Clock HIGH to Enable don't care (E1#,E2,E3#) Clock HIGH to Data In don't care
5.0 2.0 2.0 3.2 1.5 1.5 1.5 0.0 3.2 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.8 0.8 0.8 0.8 0.8 0.8 0.8
2*tKHKH 2*tKHKH
ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns
3.2 3.2
ZZ standby ZZ recovery Note25.All parameter except tZZS, tZZREC in this table are measured on condition that ZZ=LOW fix. Note26.Test conditions is specified with the output loading shown in Fig.1 unless otherwise noted. Note27. tKHQX1, tKHQZ, tGLQX1, tGHQZ are sampled. Note28.LBO# is static and must not change during normal operation.
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18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
(3)READ TIMING
tKHKH
CLK
tKHKL tckeVKH tKHckeX tKLKH
CKE#
tEVKH tKHEX
E#
tadvVKH tKHadvX
ADV
tWVKH tKHWX
W#
BWx#
tAVKH tKHAX
A1 A2 A3
ADD
tKHQX1
tGLQV
Q(A1) Q(A2) Q(A2+1) Q(A2+2) Q(A2+3) Q(A2) Q(A3) Q(A3+1)
DQ
tKHQV
tKHQX
tGHQZ tGLQX1
tKHQZ
G#
Read A1 Read A2 Burst Read A2+1 Stall Burst Read Burst Read Burst Read A2+2 A2+3 A2 Deselect Continue Deselect Read A3 Burst Read Burst Read Burst Read A3+1 A3+2 A3+3
DON'T CARE
UNDEFINED
Note29.Q(An) refers to output from address An. Q(An+1) refers to output from the next internal burst address following An. Note30. E# represents three signals. When E# is LOW, it represents E1# is LOW, E2 is HIGH and E3# is LOW. Note31.ZZ is fixed LOW.
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18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
(4)WRITE TIMING
tKHKH
CLK
tKHKL tckeVKH tKHckeX tKLKH
CKE#
tEVKH tKHEX
E#
tadvVKH tKHadvX
ADV
tWVKH tKHWX
W#
tBVKH tKHBX
BWx#
tAVKH tKHAX
A1 A2 A3 A4
ADD
tDVKH tKHDX
DQ
D(A1)
D(A2)
D(A2+1)
D(A2+3)
D(A2)
D(A3)
D(A4)
D(A4+1)
G#
Write A1 Write A2 Burst Write A2+1 NOP Burst Write A2+3 Write A2 Write A3 NOP Write A4 Burst Write A4+1 Stall Burst Write Burst Write A4+2 A4+3
DON'T CARE
UNDEFINED
Note32.Q(An) refers to output from address An. Q(An+1) refers to output from the next internal burst address following An. Note33. E# represents three signals. When E# is LOW, it represents E1# is LOW, E2 is HIGH and E3# is LOW. Note34.ZZ is fixed LOW.
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18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
(5)READ/WRITE TIMING
tKHKH
CLK
tKHKL tckeVKH tKHckeX tKLKH
CKE#
tEVKH tKHEX
E#
tadvVKH tKHadvX
ADV
tWVKH tKHWX
W#
tBVKH tKHBX
BWx#
tAVKH tKHAX
A1 A2 A2 A3 A3 A4 A5
ADD
tKHQX1
tDVKH tKHDX
Q(A1) D(A2) Q(A2) D(A3) D(A3+1) Q(A3) Q(A3+1) D(A4) Q(A5)
DQ
tKHQV
tKHQV
G#
Read A1 Write A2 Read A2 Write A3 Burst Write A3+1 Read A3 Burst Read A3+1 Deselect Write A4 Stall Read A5 Burst Read Burst Read A5+1 A5+2
DON'T CARE
UNDEFINED
Note35.Q(An) refers to output from address An. Q(An+1) refers to output from the next internal burst address following An. Note36. E# represents three signals. When E# is LOW, it represents E1# is LOW, E2 is HIGH and E3# is LOW. Note37.ZZ is fixed LOW.
14/18 M5M5V5636GP-20 REV.2.0
Renesas LSIs
M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
(6)SNOOZE MODE TIMING
CLK
tZZS tZZREC
ZZ
All Inputs (except ZZ)
DESELECT or READ only
Q
Snooze Mode
15/18 M5M5V5636GP-20 REV.2.0
Renesas LSIs
M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
PACKAGE OUTLINE Plastic 100pin 14x20 mm body
220.2
*2 80
200.1
51
0.125+0.05 -0.02
50
81
100
31
1.6 MAX
1
30
*1
140.2 A
160.2 (1.4)
*3
0.65 Nom
0.1
0.32+0.06 -0.07
0.13 M 0.1250.075 0.50.15
0~7
Detail A
Note38. Dimensions *1 and *2 don't include mold flash. Note39 Dimension *3 doesn't include trim off set. Note40.All dimensions in millimeters.
16/18 M5M5V5636GP-20 REV.2.0
Renesas LSIs
M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
REVISION HISTORY Rev. No. 0.0 History First revision The semiconductor operations of HITACHI and MITSUBISHI Electric were transferred to RENESAS Technology Corporation on April 1st 2003. Fixed PART NAME TABLE DC ELECTRICAL CHARACTERISTICS Changed ICC1 limit from 440mA to 450mA . AC ELECTRICAL CHARACTERISTICS Changed tKHKL limit from 1.8ns to 2.0ns. Changed tKLKH limit from 1.8ns to 2.0ns. Changed all Setup times from 1.2ns to 1.0ns. Changed all Hold times from 0.5ns to 0.8ns. Eliminate preliminary 2.0 Be guaranteed 2.5V operation Changed PD(Maximum Power Dissipation) from 1180mW to 1.6W March 23, 2004 Date January 31, 2003 Preliminary
1.0
August 1, 2003
Preliminary
17/18 M5M5V5636GP-20 REV.2.0
Renesas LSIs
M5M5V5636GP -20
18874368-BIT(524288-WORD BY 36-BIT) NETWORK SRAM
Nippon Bldg.,6-2,Oteamchi 2-chome,Chiyoda-ku,Tokyo,100-0004 Japan
Keep safety first in your circuit designs!
* Renesas Technology Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage.Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap.
Notes regarding these materials
* These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corporation product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corporation or a third party. * Renesas Technology Corporation assumes no responsibility for any damage, or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. * All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Renesas Technology Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact Renesas Technology Corporation or an authorized Renesas Technology Corporation product distributor for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Renesas Technology Corporation assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology Corporation by various means, including the Renesas Technology Corporation Semiconductor home page (http://www.renesas.com). * When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Renesas Technology Corporation assumes no responsibility for any damage, liability or other loss resulting from the information contained herein. * Renesas Technology Corporation semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Renesas Technology Corporation or an authorized Renesas Technology Corporation product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. * The prior written approval of Renesas Technology Corporation is necessary to reprint or reproduce in whole or in part these materials. * If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. * Please contact Renesas Technology Corporation for further details on these materials or the products contained therein. REJ03C0068
(c) 2003 Renesas Technology Corp. New publication, effective March 2004. Specifications subject to change without notice.

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