PART |
Description |
Maker |
M4T28-BR12SH M4T28-BR12SH1 M4T28-BR12SH1TR M4T28-B |
TIMEKEEPER庐 SNAPHAT庐 (battery and crystal) TIMEKEEPER? SNAPHAT? (battery and crystal) TIMEKEEPER SNAPHAT (battery and crystal)
|
STMicroelectronics
|
M4Z32-BR00SH1 M4Z32-BR00SH6 M4ZXX-BR00SH M4Z28-BR0 |
ZEROPOWER SNAPHAT (Battery) ZEROPOWER SNAPHAT Battery 16 Characters x 4 Lines, 5x7 Dot Matrix Character and Cursor ZEROPOWER SNAPHAT电池
|
SGS Thomson Microelectronics ST Microelectronics STMICROELECTRONICS[STMicroelectronics] 意法半导 STMicroelectronics N.V.
|
M4Z28-BR00SH1 M4Z32-BR00SH1 |
ZEROPOWER SNAPHAT (BATTERY)
|
ST Microelectronics
|
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.
|
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
|
M48T58Y-70PC1TR M48T58Y-70MH1 M48T58 M48T58-70MH1 |
5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM 64 KBIT (8KB X 8) TIMEKEEPER SRAM
|
意法半导 STMICROELECTRONICS[STMicroelectronics] SGS Thomson Microelectronics ST Microelectronics
|
M48T212V M48T212V-70MH1 M48T212V-70MH1TR M48T212V- |
5V/3.3V TIMEKEEPER[ CONTROLLER
|
STMicroelectronics ST Microelectronics
|
MK48T02 MK48T12 MK45T02B-15 MK48T02B-12 MK48T12B-1 |
CMOS 2K x 8 TIMEKEEPER SRAM
|
ST Microelectronics STMICROELECTRONICS[STMicroelectronics] 意法半导
|
M48T128Y |
3.3V-5V 1 MB (128K X 8) TIMEKEEPER SRAM
|
ST Microelectronics
|
HT1380A HT1381A |
Serial Timekeeper Chip
|
Holtek Semiconductor Inc
|
M48T08 M48T18 |
64K (8K X 8) TIMEKEEPER SRAM
|
ST Microelectronics
|
HT1380A-15 |
Serial Timekeeper Chip
|
Holtek Semiconductor In...
|