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AT29C256-90中文资料PDF规格书
AT29C256-90规格书详情
Description
The AT29C256 is a five-volt-only in-system Flash programmable and erasable read only memory (PEROM). Its 256K of memory is organized as 32,768 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 275 mW.
Features
• Fast Read Access Time – 70 ns
• 5-volt Only Reprogramming
• Page Program Operation
– Single Cycle Reprogram (Erase and Program)
– Internal Address and Data Latches for 64 Bytes
• Internal Program Control and Timer
• Hardware and Software Data Protection
• Fast Program Cycle Times
– Page (64 Byte) Program Time – 10 ms
– Chip Erase Time – 10 ms
• DATAPolling for End of Program Detection
• Low-power Dissipation
– 50 mA Active Current
–300 µA CMOS Standby Current
• Typical Endurance > 10,000 Cycles
• Single 5V ±10 Supply
• CMOS and TTL Compatible Inputs and Outputs
• Commercial and Industrial Temperature Ranges
产品属性
- 产品编号:
AT29C256-90JC-T
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 存储器
- 包装:
盒
- 存储器类型:
非易失
- 存储器格式:
闪存
- 技术:
闪存
- 存储容量:
256Kb(32K x 8)
- 存储器接口:
并联
- 写周期时间 - 字,页:
10ms
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TC)
- 安装类型:
表面贴装型
- 封装/外壳:
32-LCC(J 形引线)
- 供应商器件封装:
32-PLCC(13.97x11.43)
- 描述:
IC FLASH 256KBIT PARALLEL 32PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL/爱特梅尔 |
22+ |
TSSOP28 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ATMEL/爱特梅尔 |
20+ |
TSOP28 |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ATMEL |
1738+ |
PLCC32 |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
ATMEL/爱特梅尔 |
22+ |
TSSOP28 |
354000 |
询价 | |||
ATMEL |
21+ |
TSSOP |
16500 |
进口原装正品现货 |
询价 | ||
Atmel(爱特梅尔) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ATMEL |
23+ |
PLCC-32 |
65600 |
询价 | |||
ATMEL |
2015+ |
TSOP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
Microchip |
22+ |
NA |
1899 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
ATMEL |
21+ |
PLCC |
12588 |
原装正品,自己库存 假一罚十 |
询价 |