首页>M48T35-70MH1TR>规格书详情
M48T35-70MH1TR中文资料PDF规格书
M48T35-70MH1TR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:
M48T35-70MH1TR
- 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+ |
DIP28 |
25000 |
全新原装现货,假一赔十 |
询价 | ||
ST |
SOP28 |
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 |
DIP |
27056 |
提供BOM表配单只做原装货值得信赖 |
询价 | |||
23+ |
N/A |
90750 |
正品授权货源可靠 |
询价 | |||
ST |
2020+ |
DIP-24 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
ST |
2023+ |
DIP-24 |
16800 |
芯为只有原装,公司现货 |
询价 | ||
ST |
22+ |
28PCDIP CAPHAT? |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM |
19+ |
DIP |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
ST/意法 |
20+ |
DIP |
9850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
ST |
23+ |
原厂封装 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 |