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U631H256S2C25G1中文資料SIMTEK數(shù)據(jù)手冊PDF規(guī)格書
U631H256S2C25G1規(guī)格書詳情
Description
The U631H256 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
25 ns Access Times
10 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
Single 5 V ± 10 Operation
Operating temperature ranges:
0 to 70 °C
-40 to 85 °C
QS 9000 Quality Standard
ESD protection > 2000 V(MIL STD 883C M3015.7-HBM)
RoHS compliance and Pb- free Package: SOP28 (330 mil)
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產(chǎn)品屬性
- 型號：
U631H256S2C25G1
- 制造商：
SIMTEK
- 制造商全稱：
Simtek Corporation
- 功能描述：
SoftStore 32K x 8 nvSRAM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ZMD |
22+ |
SOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
CYPRESS |
22+ |
NA |
30000 |
100%全新原裝 假一賠十 |
詢價(jià) | ||
ZMD |
23+ |
NA/ |
3270 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
ZMD |
23+ |
SOP28 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ZMD |
23+ |
SOP28 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價(jià) | ||
ZMD |
22+ |
DIP-28 |
18000 |
原裝現(xiàn)貨原盒原包.假一罰十 |
詢價(jià) | ||
ZMD |
23+ |
SOP |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
ZMD |
23+ |
SOP28 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ZMD |
24+ |
SOP |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
ZMD |
23+ |
SOP |
2500 |
絕對全新原裝!現(xiàn)貨!特價(jià)!請放心訂購! |
詢價(jià) |
