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UL631H256SC45G1中文资料PDF规格书
UL631H256SC45G1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:
UL631H256SC45G1
- 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 |
23+ |
SOP32 |
9800 |
现货库存,全新原装,特价销售 |
询价 | ||
ZMD |
SOP-32 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
ZMD |
23+ |
SOP |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
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 |
2568 |
原装优势!绝对公司现货 |
询价 | ||
UTC |
23/22+ |
HSOP8 |
6000 |
20年老代理.原厂技术支持 |
询价 | ||
FUJITSU/富士通 |
23+ |
QFP |
69820 |
终端可以免费供样,支持BOM配单! |
询价 | ||
ZMD |
23+ |
TO-59 |
8510 |
原装正品代理渠道价格优势 |
询价 | ||
ZMD |
2021+ |
SOP32 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
ZMD |
23+24 |
SOP32 |
9860 |
原包原标签100%进口原装可开13%税 |
询价 |