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Functional Description
The Cypress CY14B104LA/CY14B104NA is a fast static RAM, with a nonvolatile element in each memory cell. The memory is organized as 512K bytes of 8 bits each or 256K words of 16 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
■ 20 ns, 25 ns, and 45 ns Access Times
■ Internally Organized as 512K x 8 (CY14B104LA) or 256K x 16 (CY14B104NA)
■ 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
■ 200,000 STORE Cycles to QuantumTrap
■ 20 year Data Retention
■ Single 3V +20, -10 Operation
■ Commercial and Industrial Temperatures
■ 48-Ball FBGA and 44/54-Pin TSOP-II Packages
■ Pb-free and RoHS Compliance
产品属性
- 产品编号:
CY14B104LA-BA25XIT
- 制造商:
Cypress Semiconductor Corp
- 类别:
集成电路(IC) > 存储器
- 包装:
卷带(TR)
- 存储器类型:
非易失
- 存储器格式:
NVSRAM
- 技术:
NVSRAM(非易失性 SRAM)
- 存储容量:
4Mb(512K x 8)
- 存储器接口:
并联
- 写周期时间 - 字,页:
25ns
- 电压 - 供电:
2.7V ~ 3.6V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
48-TFBGA
- 供应商器件封装:
48-FBGA(6x10)
- 描述:
IC NVSRAM 4MBIT PARALLEL 48FBGA
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS(赛普拉斯) |
23+ |
TSOPII44 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Cypress(赛普拉斯) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
CYPRESS |
2019+ |
TSOP |
6000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
CYPRESS/赛普拉斯 |
1950+ |
SOP |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
CYPRESS |
22+ |
TSOP44 |
5000 |
原厂原装,价格优势!13246658303 |
询价 | ||
Cypress |
21+ |
A/N |
1252 |
只做原装,常备优势库存,询价必回 |
询价 | ||
CYPRESS(赛普拉斯) |
23+ |
TSOP4410.2mm |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
CYPRESS |
23+ |
NA |
3689 |
专业电子元器件供应链正迈科技特价代理QQ1304306553 |
询价 | ||
Cypress |
21+ |
BGA |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
CYPRESS |
21+ |
BGA |
4664 |
全新原装亏本出13157115792 |
询价 |
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