| Hersteller | Teilenummer | Datenblatt | Bauteilbeschribung |
 STMicroelectronics |
M4TXX-BR12SH
|
51Kb / 7P |
TIMEKEEPER SNAPHAT Battery & Crystal
November 1999 |
|
M4ZXX-BR00SH
|
49Kb / 7P |
ZEROPOWER SNAPHAT Battery
Nov-1999 |
 Texas Instruments |
BQ48SH-28X6
|
96Kb / 6P |
SNAPHAT WITH INTEGRATED BATTERY AND CRYSTAL
|
 Maxim Integrated Produc... |
DS3232
|
276Kb / 18P |
Extremely Accurate I2C RTC with Integrated Crystal and SRAM
Rev 2; 3/06 |
|
DS3232
|
246Kb / 18P |
Extremely Accurate I2C RTC with Integrated Crystal and SRAM
Rev 3; 10/07 |
 STMicroelectronics |
M4T28-BR12SH
|
172Kb / 12P |
TIMEKEEPER SNAPHAT (BATTERY & CRYSTAL)
Mar-2003 |
|
M4Z28-BR00SH
|
163Kb / 12P |
ZEROPOWER SNAPHAT (BATTERY)
Mar-2003 |
 Maxim Integrated Produc... |
DS3232
|
276Kb / 19P |
Extremely Accurate I2C RTC with Integrated Crystal and SRAM
Rev 4; 10/08 |
|
DS3232
|
280Kb / 19P |
Extremely Accurate I2C RTC with Integrated Crystal and SRAM
Rev 5; 7/10 |
 STMicroelectronics |
M4T28-BR12SH1
|
135Kb / 16P |
TIMEKEEPER SNAPHAT (battery and crystal)
20-Nov-2008 |