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UL631H256S2K45G1規(guī)格書詳情
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(chǎn)品屬性
- 型號：
UL631H256S2K45G1
- 功能描述：
Low Voltage SoftStore 32K x 8 nvSRAM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ZMD |
2450+ |
SOP32 |
6540 |
原裝現(xiàn)貨或訂發(fā)貨1-2周 |
詢價 | ||
ZMD |
25+ |
SOP32 |
54658 |
百分百原裝現(xiàn)貨 實單必成 |
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(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
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 |
23+ |
TO-59 |
8510 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
ZMD |
24+ |
SO-32 |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、價格合理 |
詢價 | ||
ZMD有批量 |
24+ |
NA/ |
3343 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
ZMD |
2025+ |
SOP32 |
3827 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
ZMD |
18+ |
SOP32 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價 |
