首頁>UL631H256SC45>規(guī)格書詳情
UL631H256SC45中文資料etc未分類制造商數(shù)據(jù)手冊PDF規(guī)格書
相關芯片規(guī)格書
更多UL631H256SC45規(guī)格書詳情
[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)
產(chǎn)品屬性
- 型號：
UL631H256SC45
- 功能描述：
Low Voltage SoftStore 32K x 8 nvSRAM
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ZMD |
21+ |
SOP32 |
65 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ZMD |
24+ |
SOP32 |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
ZMD |
23+ |
SOP-32 |
11200 |
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
FUJITSU/富士通 |
23+ |
QFP |
69820 |
終端可以免費供樣,支持BOM配單! |
詢價 | ||
ZMD |
23+ |
TO-59 |
8510 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
ZMD |
2447 |
SOP32 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
ZMD |
24+ |
SO-32 |
90000 |
一級代理商進口原裝現(xiàn)貨、價格合理 |
詢價 | ||
ZMD |
23+ |
SOP |
8890 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
ZMD |
2023+ |
SOP |
5800 |
進口原裝,現(xiàn)貨熱賣 |
詢價 | ||
ZMD |
20+ |
SOP32 |
65 |
進口原裝現(xiàn)貨,假一賠十 |
詢價 |
