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M48T35AY-70MH1中文资料PDF规格书
M48T35AY-70MH1规格书详情
SUMMARY DESCRIPTION
The M48T35AY/V TIMEKEEPER® RAM is a 32Kb x 8 non-volatile static RAM and real time clock. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory and real time clock solution. The M48T35AY/V is a non-volatile pin and func
tion equivalent to any JEDEC standard 32Kb x 8 SRAM. It also easily fits into many ROM, EPROM,
and EEPROM sockets, providing the non-volatility of PROMs without any requirement for special
WRITE timing or limitations on the number of WRITEs that can be performed.
FEATURES SUMMARY
■ INTEGRATED, ULTRA LOW POWER SRAM,REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT AND BATTERY
■ BYTEWIDE™ RAM-LIKE CLOCK ACCESS
■ BCD CODED YEAR, MONTH, DAY, DATE,HOURS, MINUTES, AND SECONDS
■ FREQUENCY TEST OUTPUT FOR REAL TIME CLOCK
■ AUTOMATIC POWER-FAIL CHIP DESELECT AND WRITE PROTECTION
■ WRITE PROTECT VOLTAGES (VPFD= Power-fail Deselect Voltage):
– M48T35AY: VCC= 4.5 to 5.5V
4.2V ≤ VPFD ≤4.5V
– M48T35AV: VCC= 3.0 to 3.6V
2.7V ≤ VPFD ≤ 3.0V
■ SELF-CONTAINED BATTERY AND CRYSTAL IN THE CAPHAT™ DIP PACKAGE
■ SOIC PACKAGE PROVIDES DIRECT CONNECTION FOR A SNAPHAT® HOUSING CONTAINING THE BATTERY AND CRYSTAL
■ SNAPHAT® HOUSING (BATTERY AND CRYSTAL) IS REPLACEABLE
■ PIN AND FUNCTION COMPATIBLE WITH JEDEC STANDARD 32Kb x8 SRAMs
产品属性
- 型号:
M48T35AY-70MH1
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
256 Kbit 32Kb x8 TIMEKEEPER SRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
20+ |
HSOP |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ST |
SOP |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ST/意法 |
2022 |
SOP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ST/意法 |
SOP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ST |
05+ |
SOP |
15 |
询价 | |||
ST |
23+ |
HSOP |
12300 |
全新原装真实库存含13点增值税票! |
询价 | ||
STM原厂目录 |
23+ |
PDIP28.7;SO- |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
ST/意法 |
22+ |
HSOP |
15330 |
原装正品 |
询价 | ||
ST/意法 |
23+ |
NA/ |
6186 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ST |
2021+ |
60000 |
原装现货,欢迎询价 |
询价 |