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UL634H256SC35中文资料PDF规格书
UL634H256SC35规格书详情
[ZMD]
Description
The UL634H256 has two separate modes of operation: SRAM mode and nonvolatile mode. In SRAM mode, the memory operates as an ordinary static RAM. In nonvolatile operation, data is transferred in parallel from SRAM to EEPROM or from EEPROM to SRAM. In this mode SRAM functions are disabled.
Features
□ High-performance CMOS non volatile static RAM 32768 x 8 bits
□ 45 and 55 ns Access Times
□ 20 and 25 ns Output Enable Access Times
□ ICC = 8 mA at 200 ns Cycle Time
□ Automatic STORE to EEPROM on Power Down using external capacitor
□ Software initiated STORE
□ Automatic STORE Timing
□ 105 STORE cycles to EEPROM
□ 10 years data retention in EEPROM
□ Automatic RECALL on Power Up
□ Software RECALL Initiation
□ Unlimited RECALL cycles from EEPROM
□ Wide voltage range: 2.7 ... 3.6 V
□ Operating temperature ranges: 0 to 70 °C
-40 to 85 °C
□ CECC 90000 Quality Standard
□ ESD protection > 2000 V (MIL STD 883C M3015.7-HBM)
□ Packages: SOP32 (300 mil) TSOP32 (Type I)
产品属性
- 型号:
UL634H256SC35
- 功能描述:
LOW VOLTAGE POWERSTORE 32K X 8 NVSRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ZMD有批量 |
23+ |
NA/ |
3343 |
原厂直销,现货供应,账期支持! |
询价 | ||
2016+ |
SOP32 |
3526 |
只做原装正品假一赔十!只要网上有上百分百有库存放心 |
询价 | |||
进口原装 |
23+ |
SOP |
1200 |
全新原装 |
询价 | ||
ZMD |
23+ |
SOP32 |
105 |
现货供应 |
询价 | ||
ZMD |
2022 |
SOP32 |
1600 |
询价 | |||
ZMD |
29 |
公司优势库存 热卖中!! |
询价 | ||||
ZMD |
2022 |
SOP32 |
5280 |
原厂原装正品,价格超越代理 |
询价 | ||
ZMD |
22+ |
SOP32 |
2568 |
原装优势!绝对公司现货 |
询价 | ||
ZMD |
05+/06+ |
SOP32 |
65 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ZMD |
24+25+/26+27+ |
TO-59.高频管 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |