| PART |
Description |
Maker |
| HT1381 HT1380 |
Serial Timekeeper Chip(串行时钟芯片)
|
Holtek Semiconductor Inc.
|
| M41T11MH6E M41T11M6E M41T11MH6TR M41T11M6F |
512 Bit (64B X8) Serial Access TIMEKEEPER SRAM
|
ST Microelectronics
|
| M41T56 M41T56M M41T56MH M41T56SH |
512 bit 64b x8 Serial Access TIMEKEEPER SRAM
|
ST Microelectronics
|
| DS1284 DS1284QN |
Watchdog Timekeeper Chip
|
Dallas Semiconducotr
MAXIM - Dallas Semiconductor
|
| M48T59Y-70MH1 M48T59Y-70MH1TR M48T59Y-70PC1 M48T59 |
5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM
From old datasheet system
64 Kbit 8Kb x8 TIMEKEEPER SRAM 64千位8KB的x8 SRAM的计时器
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
意法半导
STMicroelectronics N.V.
|
| 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
|
| K4H560838D-TC/LB0 K4H560838D-TC/LA2 K4H560838D-TC/ |
64M X 4 DDR DRAM, 0.7 ns, PDSO66
Quad Wide Bandwidth High Output Drive Single Supply Op Amp 20-HTSSOP -40 to 125 256Mb
10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch. 20-PDIP 256Mb
10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch. 20-PLCC 256Mb
10-Bit, 400 kSPS ADC Serial Out, SPI/DSP Compatible I/F, Power Down, 8 Ch. 20-SOIC -40 to 85
10-Bit, 400 kSPS ADC Serial Out, SPI/DSP Compatible I/F, Power Down, 8 Ch. 20-TSSOP -40 to 85
|
Samsung Semiconductor Co., Ltd.
SAMSUNG SEMICONDUCTOR CO. LTD.
|
| AN925 |
Time Update in STs TIMEKEEPER Devices
Time Update in ST’s TIMEKEEPER Devices
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| M24512-HR M24512-R M24256-BHR M24256-BR M24512-WDW |
64K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8
512 Kbit and 256 Kbit serial I?C bus EEPROM with three Chip Enable lines
512 Kbit and 256 Kbit serial I虏C bus EEPROM with three Chip Enable lines
512 Kbit and 256 Kbit serial I2C bus EEPROM with three Chip Enable lines
|
STMicroelectronics
|
