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UL631H256S2K45規(guī)格書詳情
[Zentrum Mikroelektronik Dresden AG]
描述 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.
特性 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)
產品屬性
- 型號：
UL631H256S2K45
- 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 |
05+/06+ |
SOP32 |
65 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ZMD |
20+ |
SOP |
67500 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
ZMD |
25+ |
SOP32 |
54658 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
ZMD |
2025+ |
SOP32 |
3827 |
全新原廠原裝產品、公司現(xiàn)貨銷售 |
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+ |
SOP32 |
8560 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
ZMD |
18+ |
SOP-32 |
12500 |
全新原裝正品,本司專業(yè)配單,大單小單都配 |
詢價 | ||
ZMD |
24+ |
SOP32 |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
ZMD |
2022+ |
SOP32 |
30000 |
進口原裝現(xiàn)貨供應,原裝 假一罰十 |
詢價 | ||
ZMD |
2450+ |
SOP32 |
6540 |
原裝現(xiàn)貨或訂發(fā)貨1-2周 |
詢價 |
