| Produttore elettronici | Il numero della parte | Scheda tecnica | Spiegazioni elettronici |
 Tyco Electronics |
M4T
|
230Kb/3P
|
Load Insensitive Mixer
|
 M/A-COM Technology Solu... |
M4T
|
529Kb/3P
|
Load Insensitive Mixer
|
 STMicroelectronics |
M4T28-BR12SH
|
530Kb/34P
|
5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR
Sep-2004
|
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M4T28-BR12SH
|
231Kb/29P
|
Serial Real Time Clock with 56 Bytes of NVRAM
22-Aug-2006
|
|
M4T28-BR12SH
|
433Kb/31P
|
512 Bit 64 bit x8 SERIAL RTC SPI SRAM
Rev. 2.0
|
|
M4T28-BR12SH
|
511Kb/29P
|
3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM
Rev 6.0
|
|
M4T28-BR12SH
|
51Kb/7P
|
TIMEKEEPER SNAPHAT Battery & Crystal
November 1999
|
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M4T28-BR12SH
|
317Kb/36P
|
5.0 V PC real-time clock
20-Feb-2007
|
|
M4T28-BR12SH
|
328Kb/40P
|
Serial Real Time Clock with 44Bytes NVRAM and Reset
29-Aug-2006
|
|
M4T28-BR12SH
|
606Kb/34P
|
3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor
Jan-2006
|
|
M4T28-BR12SH
|
172Kb/12P
|
TIMEKEEPER SNAPHAT (BATTERY & CRYSTAL)
Mar-2003
|
|
M4T28-BR12SH
|
521Kb/30P
|
5.0 or 3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER짰 SRAM
02-Aug-2010
|
|
M4T28-BR12SH
|
497Kb/26P
|
5 V, 256 Kbit (32 Kb x 8) TIMEKEEPER® SRAM
08-Sep-2010
|
|
M4T28-BR12SH
|
518Kb/31P
|
5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM
June 2010 Rev 10
|
|
M4T28-BR12SH
|
139Kb/16P
|
TIMEKEEPER® SNAPHAT® (battery and crystal)
20-Nov-2008
|
|
M4T28-BR12SH
|
423Kb/30P
|
Serial real-time clock (RTC) with 56 bytes of NVRAM
18-Jun-2024
|
|
M4T28-BR12SH
|
230Kb/16P
|
Real-time clock and TIMEKEEPER SNAPHAT battery with crystal
10-Apr-2025
|
 ARTSCHIP ELECTRONICS CO... |
M4T28-BR12SH
|
7Mb/27P
|
TIMEKEEPER SRAM
|
 STMicroelectronics |
M4T28-BR12SH1
|
51Kb/7P
|
TIMEKEEPER SNAPHAT Battery & Crystal
November 1999
|
|
M4T28-BR12SH1
|
346Kb/41P
|
Serial real-time clock with 44 bytes NVRAM and reset
09-Nov-2007
|