參數(shù)資料
型號: M48T128Y
廠商: 意法半導(dǎo)體
英文描述: 3.3V-5V 1Mbit (128Kb x 8) Timekeeper SRAM(1Mb TIMERKEEPEER SRAM)
中文描述: 3.3 - 5V的容量為1Mbit(128KB的× 8)計時器的SRAM(1兆TIMERKEEPEER的SRAM)
文件頁數(shù): 1/22頁
文件大?。?/td> 373K
代理商: M48T128Y
1/22
February 2005
M48T128Y
M48T128V*
5.0 or 3.3V, 1 Mbit (128 Kb x 8) TIMEKEEPER
SRAM
* Contact local ST sales office for availability of 3.3V version.
FEATURES SUMMARY
INTEGRATED, ULTRA LOW POWER SRAM,
REAL TIME CLOCK, POWER-FAIL
CONTROL CIRCUIT, BATTERY, AND
CRYSTAL
BCD CODED YEAR, MONTH, DAY, DATE,
HOURS, MINUTES, AND SECONDS
AUTOMATIC POWER-FAIL CHIP
DESELECT AND WRITE PROTECTION
WRITE PROTECT VOLTAGES
(V
PFD
= Power-fail Deselect Voltage):
M48T128Y: V
CC
= 4.5 to 5.5V
4.1V
V
PFD
4.5V
M48T128V*: V
CC
= 3.0 to 3.6V
2.7V
V
PFD
3.0V
CONVENTIONAL SRAM OPERATION;
UNLIMITED WRITE CYCLES
SOFTWARE CONTROLLED CLOCK
CALIBRATION FOR HIGH ACCURACY
APPLICATIONS
10 YEARS OF DATA RETENTION AND
CLOCK OPERATION IN THE ABSENCE OF
POWER
SELF-CONTAINED BATTERY AND
CRYSTAL IN THE DIP PACKAGE
PIN AND FUNCTION COMPATIBLE WITH
JEDEC STANDARD 128K x 8 SRAMs
Figure 1. 32-pin PMDIP Module
PMDIP32 (PM)
Module
32
1
相關(guān)PDF資料
PDF描述
M48T129V 3.3V-5V 1Mb (128K x 8) Timekeeper SRAM(1Mb TIMERKEEPEER SRAM)
M48T129Y 3.3V-5V 1Mb (128K x 8) Timekeeper SRAM(1Mb TIMERKEEPEER SRAM)
M48T18 64Kb (8K x 8) TIMEKEEPER SRAM(64K位 TIMEKEEPER SRAM)
M48T08Y 64Kb (8K x 8) TIMEKEEPER SRAM(64K位 TIMEKEEPER SRAM)
M48T35Y 256 Kbit (32Kb x 8) ZEROPOWER SRAM(256K位零功耗靜態(tài)RAM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M48T128Y_10 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3 V, 1 Mbit (128 Kb x 8) TIMEKEEPER?? SRAM
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M48T128Y-70PM1 制造商:STMicroelectronics 功能描述:NVRAM 10 YR BATTERY 1MB 48T128
M48T128Y-70PM1TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V-5V 1 Mbit 128Kb x8 TIMEKEEPER SRAM
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