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U631H64DC35G1中文资料PDF规格书
U631H64DC35G1规格书详情
Description
The U631H64 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 8192 x 8 bits
• 25, 35 and 45 ns Access Times
• 12, 20 and 25 ns Output Enable Access Times
• Software STORE Initiation (STORE Cycle Time < 10 ms)
• Automatic STORE Timing
• 105 STORE cycles to EEPROM
• 10 years data retention in EEPROM
• Automatic RECALL on Power Up
• Software RECALL Initiation (RECALL Cycle Time < 20 μs)
• Unlimited RECALL cycles from EEPROM
• Unlimited Read and Write to SRAM
• Single 5 V ± 10 Operation
• Operating temperature ranges:
0 to 70 °C
-40 to 85 °C
• QS 9000 Quality Standard
• ESD characterization according MIL STD 883C M3015.7-HBM (classification see IC Code Numbers)
• RoHS compliance and Pb- free
• Packages: PDIP28 (300 mil)
SOP28 (330 mil)
产品属性
- 型号:
U631H64DC35G1
- 制造商:
SIMTEK
- 制造商全称:
Simtek Corporation
- 功能描述:
SoftStore 8K x 8 nvSRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ZMD |
23+ |
SOP-28 |
9980 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
ZMD |
02+ |
SOP |
11 |
询价 | |||
ZMD |
22+ |
SOP |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ZMD |
2023+ |
SOP |
4365 |
全新原厂原装产品、公司现货销售 |
询价 | ||
APEM COMPONENT |
2308+ |
241558 |
一级代理,原装正品,公司现货! |
询价 | |||
ZMD |
22+ |
SOP |
6868 |
原装现货,可开13%税票 |
询价 | ||
APEM |
23+ |
NEW |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
SIMTEK |
22+23+ |
New |
33586 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
TDK/东电化 |
2021+ |
DIP/SOP |
16500 |
十年专营原装现货,假一赔十 |
询价 | ||
ZMD |
DIP-28 |
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 |