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CY14B256LA-ZS45XIT规格书详情
Functional Description
The Cypress CY14B256LA is a fast static RAM, with a nonvolatile element in each memory cell. The memory is organized as 32 K bytes of 8 bits each. The embedded nonvolatile elements incorporate QuantumTrap technology, producing the world’s most reliable nonvolatile memory. The SRAM provides infinite read and write cycles, while independent nonvolatile data resides in the highly reliable QuantumTrap cell. Data transfers from the SRAM to the nonvolatile elements (the STORE operation) takes place automatically at power-down. On power-up, data is restored to the SRAM (the RECALL operation) from the nonvolatile memory. Both the STORE and RECALL operations are also available under software control.
Features
■ 25 ns and 45 ns access times
■ Internally organized as 32 K × 8 (CY14B256LA)
■ Hands off automatic STORE on power-down with only a small capacitor
■ STORE to QuantumTrap nonvolatile elements initiated by software, device pin, or AutoStore on power-down
■ RECALL to SRAM initiated by software or power-up
■ Infinite read, write, and recall cycles
■ 1 million STORE cycles to QuantumTrap
■ 20-year data retention
■ Single 3 V +20 to –10 operation
■ Industrial temperature
■ 44-pin thin small outline package (TSOP) Type II, 48-pin shrunk small outline package (SSOP), and 32-pin small-outline integrated circuit (SOIC) packages
■ Pb-free and restriction of hazardous substances (RoHS) compliance
产品属性
- 型号:
CY14B256LA-ZS45XIT
- 制造商:
CYPRESS
- 制造商全称:
Cypress Semiconductor
- 功能描述:
256 Kbit(32K x 8) nvSRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS |
22+ |
SOP |
8000 |
原装正品支持实单 |
询价 | ||
CYPRESS(赛普拉斯) |
23+ |
BSSOP48 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
cypress |
21+ |
N/A |
499 |
原装现货假一赔十 |
询价 | ||
cypress |
0937+ |
N/A |
499 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
cypress |
0937+ |
N/A |
473 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Cypress |
21+ |
48SSOP |
13880 |
公司只售原装,支持实单 |
询价 | ||
CYPRESS/赛普拉斯 |
23+ |
NA/ |
40 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Cypress |
23+ |
48SSOP |
9000 |
原装正品,支持实单 |
询价 | ||
CYPRESS |
23+ |
NA |
1565 |
专业电子元器件供应链正迈科技特价代理QQ1304306553 |
询价 | ||
Cypress |
22+/23+ |
48-SSOP |
9800 |
原装进口公司现货假一赔百 |
询价 |