| 制造商 | 部件名 | 数据表 | 功能描述 |
 STMicroelectronics |
M41ST84Y
|
452Kb / 31P |
5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS
Rev. 4.0 |
|
M41ST85Y
|
530Kb / 34P |
5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR
Sep-2004 |
|
M41ST95W
|
545Kb / 35P |
5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor
Sep-2004 |
|
M41ST85W
|
606Kb / 34P |
3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor
Jan-2006 |
|
M41ST85W
|
369Kb / 41P |
3.0/3.3V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor
03-Oct-2007 |
|
M41ST87Y
|
461Kb / 48P |
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
10-Sep-2008 |
|
M41ST87Y
|
695Kb / 52P |
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
31-Mar-2010 |
|
M48T201Y
|
317Kb / 37P |
5.0 or 3.3 V TIMEKEEPER® supervisor
23-Mar-2009 |
|
M41ST85W
|
450Kb / 43P |
3.0/3.3 V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor
03-Oct-2011 |
|
M41ST87W
|
787Kb / 54P |
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
03-Oct-2011 |