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CY14B256LA-SZ45XIT中文资料PDF规格书
厂商型号 |
CY14B256LA-SZ45XIT |
参数属性 | CY14B256LA-SZ45XIT 封装/外壳为32-SOIC(0.295",7.50mm 宽);包装为卷带(TR);类别为集成电路(IC) > 存储器;产品描述:IC NVSRAM 256KBIT PAR 32SOIC |
功能描述 | 256 Kbit (32K x 8) nvSRAM |
文件大小 |
648.67 Kbytes |
页面数量 |
21 页 |
生产厂商 | CypressSemiconductor |
企业简称 |
Cypress【赛普拉斯】 |
中文名称 | 赛普拉斯半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-3 20:00:00 |
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CY14B256LA-SZ45XIT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
- 产品编号:
CY14B256LA-SZ45XIT
- 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:
256Kb(32K x 8)
- 存储器接口:
并联
- 写周期时间 - 字,页:
45ns
- 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:
32-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
32-SOIC
- 描述:
IC NVSRAM 256KBIT PAR 32SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS/赛普拉斯 |
22+ |
SOP32 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
CYPRESS/赛普拉斯 |
2021/2022+ |
NA |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
CYPRESS/赛普拉斯 |
20+ |
SOIC-32 |
10000 |
询价 | |||
CYPRESS |
21+ |
SOP32 |
9827 |
原装现货假一赔十 |
询价 | ||
CYPRESS/赛普拉斯 |
22+ |
SOP32 |
10000 |
绝对原装现货热卖 |
询价 | ||
CYPRESS/赛普拉斯 |
22+23+ |
SOP32 |
13397 |
绝对原装正品全新进口深圳现货 |
询价 | ||
CYPRESS |
SOP32 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
Cypress(赛普拉斯) |
21+ |
SOIC-32 |
30000 |
只做原装,质量保证 |
询价 | ||
CYPRESS/赛普拉斯 |
22+ |
SOP32 |
3000 |
只做原装进口 免费送样!! |
询价 | ||
Cypress(赛普拉斯) |
21+ |
5000 |
只做原装 假一罚百 可开票 可售样 |
询价 |