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CXP85400/85490
CMOS 8-bit 1-chip Microcomputer
Description The CXP85400/85490 are CMOS 8-bit 1-chip microcomputers that serve as both piggyback and evaluator. The CXP85400/85490 are developed for evaluating the function of the CXP85452/85460. Note that CXP85400 corresponds to the fixed font, and CXP85490 corresponds to the custom font respectively. 64 pin PSDIP (Ceramic)
Piggyback/ evaluator type
64 pin PQFP (Ceramic)
Features 64 pin PSDIP (Ceramic) * Instruction set which supports a wide array of data types -- 213 types of instructions which include 16-bit calculations, multiplication and division arithmetic, and boolean bit operations. * Minimum instruction cycle 0.5s/8MHz * EPROM 27C512 LCC type 27C512 (Maximum of 60K bytes are available.) * Incorporated RAM capacity 960 bytes * EPROM for custom font (CXP85490 only) LCC type 27C256, LCC type 27C512 (used volume is 24K bytes) * Peripheral functions -- On-screen display function 12 x 18 dots, 384 types 15 colors, 32 characters x 12 lines Black frame output half blanking, shadow, background color on full screen/ half blanking Double scanning mode, jitter elimination circuit -- I2C bus interface -- PWM output 14 bits, 1 channel 8 bits, 8 channels -- Remote control receiving circuit 8-bit pulse measurement counter, 6-stage FIFO -- A/D converter 8 bits, 4 channels, successive approximation system (conversion time of 20s/8MHz) -- HSYNC counter 2 channels -- Power supply frequency counter -- Watchdog timer -- Serial I/O 8-bit clock synchronized -- Timers 8-bit timer, 8-bit timer/counter, 19-bit time-base timer * Interrupts 14 factors, 14 vectors multi-interruption possible * Standby mode Sleep * Package 64-pin ceramic SDIP/QFP Structure Silicon gate CMOS IC Note) Optional mask depends on the type of the CXP85400/85490. Refer to the product list for details.
Purchase of Sony's I2C components conveys a license under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specifications as defined by Philips.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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E94335B7Z-PS
CXP85400/85490
CXP85400 Pin Assignment: Piggyback mode 1 (Top View) 64 pin PSDIP Package
PA7/HSYNC PA6/VSYNC PA5 PA4 PA3 PA2 PA1 PA0 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0 PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PD7/EC PD6/RMC PD5/HS1 PD4/HS0 PD3/SI PD2/SO PD1/SCK VSS
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 31 32 A15 A12 A7 A6 A5 A4 A3 A2 A1 A0 D0 D1 D2 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 VDD A14 A13 A8 A9 A11 OE A10 CE D7 D6 D5 D4 D3
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
VDD NC VSS MP PF0/PWM0 PF1/PWM1 PF2/PWM2 PF3/PWM3 PF4/PWM4/SCL0 PF5/PWM5/SCL1 PF6/PWM6/SDA0 PF7/PWM7/SDA1 YM YS I B G R EXLC XLC PE0/INT0 PE1/INT1 PE2/AN0 PE3/AN1 PE4/AN2 PE5/AN3 PE6/PWM PE7/TO RST EXTAL XTAL PD0/INT2
Note)
1. NC (Pin 63) is always connected to VDD. 2. Vss (Pins 32 and 62) are always connected to GND. 3. MP (Pin 61) is always connected to GND.
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CXP85400/85490
CXP85400 Pin Assignment: Piggyback mode 2 (Top View) 64 pin PQFP Package
PA6/VSYNC
PA7/HSYNC
PA5
64 63 62 61 60 59 58 57 56 55 54 53 52
A12
A15
VDD
A14
A7
A13
NC
PA1 PA0 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0 PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PD7/EC
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 A6 A5 A4 A3 A2 A1 A0 NC D0 5 6 7 8 9 10 11 12 13 4
NC
MP
PF0/PWM0
PF1/PWM1
PA2
VSS
PF2/PWM2
51 50 49
PA3
PA4
VDD
PF3/PWM3 PF4/PWM4/SCL0 PF5/PWM5/SCL1 PF6/PWM6/SDA0 PF7/PWM7/SDA1 YM YS I B G R EXLC XLC PE0/INT0 PE1/INT1 PE2/AN0 PE3/AN1 PE4/AN2 PE5/AN3
3
2
1
32 31 30
48 47 29 28 27 26 25 24 23 22 21 A8 A9 46 45
A11 44 NC OE 43 42
A10 41 CE D7 D6 40 39 38 37
14 15 16 17 18 19 20
36 35
GND
NC
D2
D3
D1
19
D4
D5
18
34 33
20 21 22 23 24 25 26 27 28 29 30 31 32
PD4/HS0
PD0/INT2
PD5/HS1
Note)
1. NC (Pin 56) is always connected to VDD. 2. Vss (Pins 26 and 58) are always connected to GND. 3. MP (Pin 55) is always connected to GND.
-3-
PE6/PWM
PD6/RMC
VSS
PD1/SCK
PD2/SO
PE7/TO
PD3/SI
EXTAL
XTAL
RST
CXP85400/85490
CXP85400 Pin Assignment: Evaluator Mode 1 (Top View) 64 pin PSDIP Package
PA7/HSYNC PA6/VSYNC PA5 PA4 PA3 PA2 PA1 PA0 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0 PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PD7/EC PD6/RMC PD5/HS1 PD4/HS0 PD3/SI PD2/SO PD1/SCK VSS
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 31 32 A15 A12 A7/D7 A6/D6 A5/D5 A4/D4 A3/D3 A2/D2 A1/D1 A0/D0 RD WR SYNC GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 VDD A14 A13 A8 A9 A11 HALT A10 E/P I/T MON RST C1 C2
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
VDD NC VSS MP PF0/PWM0 PF1/PWM1 PF2/PWM2 PF3/PWM3 PF4/PWM4/SCL0 PF5/PWM5/SCL1 PF6/PWM6/SDA0 PF7/PWM7/SDA1 YM YS I B G R EXLC XLC PE0/INT0 PE1/INT1 PE2/AN0 PE3/AN1 PE4/AN2 PE5/AN3 PE6/PWM PE7/TO RST EXTAL XTAL PD0/INT2
Note)
1. NC (Pin 63) is always connected to VDD. 2. Vss (Pins 32 and 62) are always connected to GND. 3. MP (Pin 61) is always connected to GND.
-4-
CXP85400/85490
CXP85400 Pin Assignment: Evaluator Mode 2 (Top View) 64 pin PQFP Package
PA6/VSYNC
PA7/HSYNC
64 63 62 61 60 59 58 57 56 55 54 53 52
A12
A15
NC
VDD
A14
A13
PA1 PA0 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0 PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PD7/EC
1 2 3 4 5 6 7 8 9 A6/D6 A5/D5 A4/D4 A3/D3 5 6 7 8 9 10 11 12 13
A7/D7
PF0/PWM0
PF1/PWM1
PA2
VSS
PF2/PWM2
51 50 49
PA3
PA4
PA5
VDD
NC
MP
PF3/PWM3 PF4/PWM4/SCL0 PF5/PWM5/SCL1 PF6/PWM6/SDA0 PF7/PWM7/SDA1 YM YS I B G R EXLC XLC PE0/INT0 PE1/INT1 PE2/AN0 PE3/AN1 PE4/AN2 PE5/AN3
4
3
2
1 32 31 30
48 47 29 28 27 26 25 24 23 22 21 A8 A9 A11 NC 46 45 44 43
10 A2/D2 11 A1/D1 12 A0/D0 13 14 15 16 17 NC RD
HALT 42 A10 E/P I/T MON 41 40 39 38 37
14 15 16 17 18 19 20
36 35
SYNC
19
GND
RST
WR
NC
C2
C1
18
34 33
20 21 22 23 24 25 26 27 28 29 30 31 32
PD2/SO
PD3/SI
PD4/HS0
PD0/INT2
PD5/HS1
EXTAL
XTAL
Note)
1. NC (Pin 56) is always connected to VDD. 2. Vss (Pins 26 and 58) are always connected to GND. 3. MP (Pin 55) is always connected to GND.
-5-
PE6/PWM
PD6/RMC
VSS
PD1/SCK
PE7/TO
RST
CXP85400/85490
CXP85490 Pin Assignment: Piggyback Mode (Top View) 64 pin PSDIP Package
D0
A1
A2
A3
A4
A5
A0
A6
PA7/HSYNC PA6/VSYNC PA5 PA4 PA3 PA2 PA1 PA0 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0 PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PD7/EC PD6/RMC PD5/HS1 PD4/HS0 PD3/SI PD2/SO PD1/SCK VSS
1 2 3 D1 4 5 6 7 8 9 10 11 D2 GND NC D3 D4 D5 14 15 16 17 18 19 20
NC
64 63
VDD NC VSS MP PF0/PWM0 PF1/PWM1 PF2/PWM2 PF3/PWM3 PF4/PWM4/SCL0 PF5/PWM5/SCL1 PF6/PWM6/SDA0 PF7/PWM7/SDA1 YM YS I B G R EXLC XLC PE0/INT0 PE1/INT1 PE2/AN0 PE3/AN1 PE4/AN2 PE5/AN3 PE6/PWM PE7/TO RST EXTAL XTAL PD0/INT2
13 12 11 10
9
8
7
6
5 4 3 2 A7 A12 A15 NC VDD A14 A13
62 61 60 59 58 57 56 55 54
For custom font
1 32 31 30
21 22 23 24 25 26 27 28 29
D7
A10
A11
D6
OE
NC
A9 A5
D0
NC
CE
A1
A2
A3
A4
A0
A6
A8
12 13
53 52
13 12 11 10 14 15 16 17 18 19 20 21 22 D1 D2 GND NC D3 D4 D5 14 15 16 17 18 19 20
9
8
7
6
5 4 3 2 A7 A12 A15 NC VDD A14 A13 51 50 49 48 47 46 45 44 43
For custom font
1 32 31 30
21 22 23 24 25 26 27 28 29
D7
A10
A11
D6
OE
NC
A9 A5
D0
NC
CE
A1
A2
A3
A4
23 24 25 26 27 28 29 30 31 D1 D2 GND NC D3 D4 D5 14 15 16 17 18 19 20
A0
A6
A8
42 41 4 3 2 A7 A12 A15 NC VDD A14 A13 37 36 35 34 40 39 38
13 12 11 10
9
8
7
6
5
For programming
1 32 31 30
21 22 23 24 25 26 27 28 29
D7
OE
A10
Note)
1. NC (Pin 63) is always connected to VDD. 2. Vss (Pins 32 and 62) are always connected to GND. 3. MP (Pin 61) is always connected to GND. -6-
CE
A8
32
A11
D6
NC
A9
33
CXP85400/85490
CXP85490 Pin Assignment: Evaluator Mode (Top View) 64 pin PSDIP Package
D0
A1
A2
A0
A3
A4
A5
A6
PA7/HSYNC PA6/VSYNC PA5 PA4 PA3 PA2 PA1 PA0 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0 PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PD7/EC PD6/RMC PD5/HS1 PD4/HS0 PD3/SI PD2/SO PD1/SCK VSS
1 2 3 D1 4 5 6 7 8 9 10 11 D2 GND NC D3 D4 D5 14 15 16 17 18 19 20
NC
64 63
VDD NC VSS MP PF0/PWM0 PF1/PWM1 PF2/PWM2 PF3/PWM3 PF4/PWM4/SCL0 PF5/PWM5/SCL1 PF6/PWM6/SDA0 PF7/PWM7/SDA1 YM YS I B G R EXLC XLC PE0/INT0 PE1/INT1 PE2/AN0 PE3/AN1 PE4/AN2 PE5/AN3 PE6/PWM PE7/TO RST EXTAL XTAL PD0/INT2
13 12 11 10 9
8
7
6
5 4 3 2 A7 A12 A15 NC VDD A14 A13
62 61 60 59 58 57 56 55 54
For custom font
1 32 31 30
21 22 23 24 25 26 27 28 29
A10
OE
CE
D7
NC
D0
A1
A2
A11
D6
NC
A9 A5
A0
A3
A4
A6
A8
12 13
53 52
13 12 11 10 9 14 15 16 17 18 19 20 21 22 23 24 25 WR 14 15 16 17 18 19 20 D1 D2 GND NC D3 D4 D5 14 15 16 17 18 19 20
8
7
6
5 4 3 2 A7 A12 A15 NC VDD A12 A13 51 50 49 48 47 46 45 44 43 42 41 4 3 2 A7/D7 40 A12 A15 NC VDD A14 A13 37 36 35 34 39 38
For custom font
1 32 31 30
21 22 23 24 25 26 27 28 29
A1/D1 A10
A2/D2 OE
A0/D0 CE
13 12 11 10 9
A3/D3 NC
RD
A4/D4 A11
NC
A5/D5 A9
6
8
7
26 SYNC 27 28 29 30 31 GND NC C2 C1 RST
For programming
A6/D6 A8
5 1 32 31 30
21 22 23 24 25 26 27 28 29
D6
D7
HALT
A10
A9
I/T
MON
Note)
1. NC (Pin 63) is always connected to VDD. 2. Vss (Pins 32 and 62) are always connected to GND. 3. MP (Pin 61) is always connected to GND. -7-
A11
NC
32
E/P
A8
33
CXP85400/85490
EPROM Read Timing (Ta = -20 to +75C, VDD = 4.5 to 5.5V, VSS = 0V) Item Address data input delay time Address data hold time Symbol Pin A0 to A15 D0 to D7 A0 to A15 D0 to D7 0 Min. Max. 150 Unit ns ns
tACC tIH
0.8VDD A0 to A15 Address data 0.2VDD
tACC
tIH
D0 to D7
0.8VDD Input data 0.2VDD
Product List Product Optional item CXP85452 Package ROM capacity Reset pin pull-up resister Power-on reset circuit Font data Mask CXP85460 Piggyback/evaluator CXP85400-U01S CXP85400-U01Q 64 pin ceramic PSDIP/PQFP CXP85490-U01S 64 pin ceramic PSDIP
64 pin plastic SDIP/QFP 52K bytes 60K bytes
EPROM 60K bytes Existent Existent Fixed EPROM 24K bytes
Existent/Non existent Existent/Non existent User data
-8-
CXP85400/85490
CXP85400 Piggyback mode/evaluator mode switching process is as follows.
LCC type EPROM
CXP85400 Pin 1 mark
CPU probe
Pin 1 index EPROM Pin 1 indicated
Note)
Piggyback mode Pin 1 index DIP type EPROM
Evaluator mode
Note) The evaluator mode cap should be connected to the CPU probe.
-9-
CXP85400/85490
CXP85490 Piggyback mode/evaluator mode switching process is as follows.
LCC type EPROM
CXP85490
CPU probe
EPROM Pin 1 indicated Pin 1 index
Two EPROMs for custom font (Both have the same contens.)
Note) The evaluator mode cap should be connected to the CPU probe.
Pin 1 mark
Piggyback mode
Evaluator mode
- 10 -
CXP85400/85490
Package Outline
Unit: mm
64PIN PSDIP (CERAMIC) 750mil
58.9 0.55 64 33
18.75 0.25
+ 0.05 0.25 - 0.02 1.27 0.25 3.43 0.38 9.8 MAX
CERAMIC GOLD PLATING 42 ALLOY 16.0g
1
2.54 0.25
32
0.46 0.08 0.9
1.778 0.1
PACKAGE STRUCTURE
PACKAGE MATERIAL SONY CODE EIAJ CODE JEDEC CODE PSDIP-64C-01 ADIP064-C-0750-A LEAD TREATMENT LEAD MATERIAL PACKAGE WEIGHT
64PIN PQFP (CERAMIC)
PIN No. 1 INDEX INDEX 64 18.7 0.5 16.3 0.2 52 52 64 PIN No.1 INDEX
1
51
51
19.05 0.25
15.24
1
1.0 0.05
4.5
22.3 0.25
24.7 0.5
1.27 0.13
0.4 0.08
0.3
18.12 0.2
12.02
14.22
6.0
1.05
0.7
33
19
19
33
1.3 0.3
0.75
20 9.48 11.66 15.58 0.2
32
32 0.6 0.9
20
PACKAGE STRUCTURE
PACKAGE MATERIAL SONY CODE EIAJ CODE JEDEC CODE PQFP-64C-L02 AQFP064-C-0000-B LEAD TREATMENT LEAD MATERIAL PACKAGE WEIGHT CERAMIC GOLD PLATING 42 ALLOY 5.2g
3.57 0.36
+ 0.05 0.15 - 0.02
9.8 MAX
- 11 -
CXP85400/85490
64PIN PSDIP (CERAMIC)
70.98 0.55 15.58 0.2 64 33
18.57 0.25
1.27 0.13 PIN NO.1 INDEX
1.27 0.25
0.46 0.08 0.9
1.778 0.1
3.43 0.38
11.24 MAX
PACKAGE STRUCTURE
PACKAGE MATERIAL SONY CODE EIAJ CODE JEDEC CODE PSDIP-64C-02 ADIP064-C-0750-B LEAD TREATMENT LEAD MATERIAL PACKAGE WEIGHT CERAMIC GOLD PLATING 42 ALLOY 22.8g
- 12 -
+ 0.05 0.25 - 0.02
1
32
19.05 0.25
18.12 0.2
18.12 0.2

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