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Functional Description
The Cypress CY14B104KA/CY14B104MA combines a 4-Mbit nonvolatile static RAM with a full featured real-time-clock in a monolithic integrated circuit. The embedded nonvolatile elements incorporate QuantumTrap technology producing the world’s most reliable nonvolatilememory. The SRAM is read and written infinite number of times, while independent nonvolatile data resides in the nonvolatile elements.
Features
■20 ns, 25 ns, and 45 ns access times
■Internally organized as 512K x 8 (CY14B104KA) or 256K x 16 (CY14B104MA)
■Hands off automatic STORE on power down with only a small capacitor
■STORE to QuantumTrap® nonvolatile elements is initiated by software, device pin, or AutoStore® on power down
■RECALL to SRAM initiated by software or power up
■High reliability
■Infinite read, write, and recall cycles
■200,000 STORE cycles to QuantumTrap
■20 year data retention
■Single 3V +20, –10 operation
■Data integrity of Cypress nvSRAM combined with full featured Real-Time-Clock
■Watchdog timer
■Clock alarm with programmable interrupts
■Capacitor or battery backup for RTC
■Commercial and industrial temperatures
■44 and 54-pin TSOP II package
■Pb-free and RoHS compliance
产品属性
- 型号:
CY14B104KA-ZSP20XI
- 制造商:
CYPRESS
- 制造商全称:
Cypress Semiconductor
- 功能描述:
4 Mbit(512K x 8/256K x 16) nvSRAM with Real-Time-Clock
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CypressSemiconductorCorp |
2022 |
ICNVSRAM4MBIT25NS44-TSOP |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
CYPRESS/赛普拉斯 |
2122+ |
TSOP |
9890 |
全新原装进口,优势渠道,价格美丽,可出样品来电咨询 |
询价 | ||
Cypress(赛普拉斯) |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 | ||
Cypress |
23+ |
44TSOP II |
9000 |
原装正品,支持实单 |
询价 | ||
Cypress |
23+ |
44-TSOPII |
1389 |
专业分销产品!原装正品!价格优势! |
询价 | ||
CYPRESS |
2023+ |
TSOP |
3577 |
全新原厂原装产品、公司现货销售 |
询价 | ||
CypressSemiconductorCorp |
19+ |
44-TSOPII |
26580 |
存储IC一手货源,极具优势! |
询价 | ||
CYPRESS |
2023+ |
TSOP44 |
50838 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||
CYPRESS/赛普拉斯 |
22+ |
TSOP |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 | ||
CYPRESS(赛普拉斯) |
23+ |
N/A |
6000 |
原装,正品 |
询价 |