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CY14B256LA-ZS45XIT中文资料
CY14B256LA-ZS45XIT数据手册规格书PDF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
CY14B256LA-ZS45XIT产品属性
- 类型
描述
- 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+ |
48SSOP |
9000 |
原厂渠道,现货配单 |
|||
Cypress |
23+ |
48-SSOP |
73390 |
专业分销产品!原装正品!价格优势! |
|||
CYPRESS |
25+ |
DIP-16 |
18000 |
原厂直接发货进口原装 |
|||
CYPRESS |
23+ |
SOP |
5000 |
原装正品,假一罚十 |
|||
CYPRESS |
23+ |
NA |
1565 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
|||
Cypress |
23+ |
48-SSOP |
65600 |
||||
CYPRESS |
25+ |
SSOP-48 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
|||
cypress |
23+ |
N/A |
50000 |
全新原装正品现货,支持订货 |
|||
CYPRESS |
22+ |
SOP |
8000 |
原装正品支持实单 |
|||
cypress |
0937+ |
N/A |
473 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
CY14B256LA-ZS45XIT 资料下载更多...
CY14B256LA-ZS45XIT 芯片相关型号
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CYPRESS相关芯片制造商
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