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U631H16SC25中文资料PDF规格书
U631H16SC25规格书详情
[Zentrum Mikroelektronik Dresden AG]
Description
The U631H16 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 2048 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
❐ CECC 90000 Quality Standard
❐ ESD characterization according
❐ MIL STD 883C M3015.7-HBM (classification see IC Code Numbers)
❐ Packages: PDIP28 (300 mil)
DIP28 (600 mil)
SOP28 (300 mil)
SOP24 (300 mil)
产品属性
- 型号:
U631H16SC25
- 功能描述:
SOFTSTORE 2K X 8 NVSRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ZMD |
23+ |
SOP |
2500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
CYPRESS |
22+ |
NA |
30000 |
100%全新原装 假一赔十 |
询价 | ||
APEM COMPONENT |
2308+ |
241558 |
一级代理,原装正品,公司现货! |
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 |
SOP28 |
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 | |||
2023+ |
5800 |
进口原装,现货热卖 |
询价 | ||||
ZMD |
23+ |
SOP28 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ZMD |
22+ |
SOP |
7500 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
ZMD |
23+ |
SOP28 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ZMD |
21+ |
SOP28 |
16500 |
进口原装正品现货 |
询价 |