| PART |
Description |
Maker |
| M48T37V M48T37Y |
3.3V-5V 256Kbit (32Kb x8) Timekeeper SRAM(256K32K x 8) Timekeeper 静态RAM) 3.3 - 5V56Kbit（的32KB × 8）计时器的SRAM56K位（32K的8）计时器静态内存）
|
意法半导
STMicroelectronics N.V.
|
| M41T11MH6E M41T11M6E M41T11MH6TR M41T11M6F |
512 Bit (64B X8) Serial Access TIMEKEEPER SRAM
|
ST Microelectronics
|
| DS1284 DS1284QN |
Watchdog Timekeeper Chip
|
Dallas Semiconducotr
MAXIM - Dallas Semiconductor
|
| M48T129V-70PM1 M48T129V-85PM1 M48T129Y-70PM1 M48T1 |
3.3V-5V 1Mb (128K x 8) Timekeeper SRAM(1Mb TIMERKEEPEER SRAM)
5.0 or 3.3V, 1 Mbit (128 Kbit x 8) TIMEKEEPER SRAM
|
意法半导
STMicroelectronics
|
| M48T12 M48T12-150PC1 M48T12-200PC1 M48T12-70PC1 M4 |
From old datasheet system
16 Kbit 2Kb x8 TIMEKEEPER[ SRAM
16 Kbit (2Kb x8) TIMEKEEPER SRAM(16K位非易失性计时静态RAM)
|
意法半导
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| M24256-B MM24256-BBN5T MM24256-BBN6T MM24256-BDL5T |
32K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO14
256/128 Kbit Serial I C Bus EEPROM With Three Chip Enable Lines 一百二十八分之二百五十六千位串行总线EEPROM，带有集成电路芯片启用三
HDWR ASSY ROD 2-4 MODULES SER 3
HDWR ASSY ROD 1 MODULES SER 3
HDWR NUT FASTENER SER 3 ROD ASSY
TOOL HAND NUT DRIVER FOR SER 3
256/128 Kbit Serial I2C Bus EEPROM With Three Chip Enable Lines
256/128 Kbit Serial I?C Bus EEPROM With Three Chip Enable Lines
256/128 Kbit Serial IC Bus EEPROM Without Chip Enable Lines
|
STMicroelectronics N.V.
EEPROM
意法半导
STMICROELECTRONICS[STMicroelectronics]
ST Microelectronics
SGS Thomson Microelectronics
|
| M48T251YPM M48T251V M48T251V-70PM1 M48T251V-70PM1T |
5.0 OR 3.3V, 4096K TIMEKEEPER?SRAM WITH PHANTOM
5.0 or 3.3V, 4096K TIMEKEEPER SRAM with PHANTOM 5.0.3V096K与幻象计时器的SRAM
|
STMicroelectronics N.V.
意法半导
STMICROELECTRONICS[STMicroelectronics]
ST Microelectronics
|
| AT83C21GC |
GemCore Serial Lite PRO
AT83C21GC is based on an Atmel C51 MCU and includes GemCore?Serial Lite Pro software. It is a single-chip ready-to-use pre-certified solution that can be quickly and easily integrated into any serial smart card reader.
|
ATMEL Corporation
|
| M48T212Y-70MH1 M48T212V-85MH1E M48T212V-85MH1F M48 |
3.3V-5V TIMEKEEPER CONTROLLER
|
ST Microelectronics
|
