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UL631H256SC35G1中文资料PDF规格书
UL631H256SC35G1规格书详情
[Zentrum Mikroelektronik Dresden AG]
Description
The UL631H256 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 nonvolatile static RAM 32768 x 8 bits
❐ 35 and 45 ns Access Times
❐ 15 and 20 ns Output Enable Access Times
❐ Software STORE Initiation
❐ Automatic STORE Timing
❐ 106 STORE cycles to EEPROM
❐ 100 years data retention in EEPROM
❐ Automatic RECALL on Power Up
❐ Software RECALL Initiation
❐ Unlimited RECALL cycles from EEPROM
❐ Unlimited Read and Write to SRAM
❐ Wide voltage range: 2.7 ... 3.6 V (3.0 ... 3.6 V for 35 ns type)
❐ Operating temperature range: 0 to 70 °C -40 to 85 °C
❐ QS 9000 Quality Standard
❐ RoHS compliance and Pb- free
❐ ESD protection > 2000 V (MIL STD 883C M3015.7-HBM)
❐ Package: SOP28 (330 mil)
产品属性
- 型号:
UL631H256SC35G1
- 功能描述:
Low Voltage SoftStore 32K x 8 nvSRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ZMD |
22+ |
SOP32 |
2568 |
原装优势!绝对公司现货 |
询价 | ||
ZMD |
20+ |
SOP32 |
5500 |
代理库存,房间现货,有挂就是现货 |
询价 | ||
ZMD |
23+24 |
SOP32 |
9860 |
原包原标签100%进口原装可开13%税 |
询价 | ||
ZMD |
18+ |
SOP32 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
ZMD |
24+ |
SO-32 |
90000 |
一级代理商进口原装现货、价格合理 |
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 | |||
ZMD |
22+ |
SOP32 |
354000 |
询价 | |||
ZMD |
2022 |
SOP32 |
500 |
全新原装现货热卖 |
询价 | ||
ZMD |
2022+ |
SOP32 |
2000 |
原厂代理 终端免费提供样品 |
询价 | ||
UTC |
23/22+ |
HSOP8 |
6000 |
20年老代理.原厂技术支持 |
询价 |