M48T35YSH中文资料PDF规格书
M48T35YSH规格书详情
SUMMARY DESCRIPTION
The M48T35/Y 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.
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):
– M48T35: VCC = 4.75 to 5.5V 4.5V ≤ VPFD ≤ 4.75V
– M48T35Y: VCC = 4.5 to 5.5V 4.2V ≤ VPFD ≤ 4.5V
■ 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 32 Kb x 8 SRAMs
■ RoHS COMPLIANCE
Lead-free components are compliant with the RoHS Directive.
产品属性
- 型号:
M48T35YSH
- 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 |
23+ |
SSOP44 |
8000 |
全新原装现货,欢迎来电咨询 |
询价 | ||
ST |
22+ |
SSOP44 |
30000 |
原装正品 |
询价 | ||
ST |
2020+ |
SSOP44 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ST/意法 |
SOP28 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
ST |
SSOP44 |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
ST |
2023+ |
SSOP44 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
ST/STMicroelectronics/意法半导 |
21+ |
SSOP44 |
697 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
STM原厂目录 |
23+ |
SO-44 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
ST |
1822+ |
SSOP44 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 |