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AT29C256-70JC中文资料PDF规格书
AT29C256-70JC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:
AT29C256-70JC
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 存储器
- 包装:
管件
- 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 |
22+ |
PLCC32 |
8000 |
原装正品支持实单 |
询价 | ||
ATMEL |
E399 |
PLCC |
40 |
询价 | |||
Atmel |
2022 |
ICFLASH256KBIT70NS32PLCC |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
ATMEL |
22+ |
DIP |
8200 |
全新原装现货!自家库存! |
询价 | ||
ATMEL/爱特梅尔 |
22+/23+ |
PLCC |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
ATMEL |
23+ |
PLCC32 |
5000 |
原装正品,假一罚十 |
询价 | ||
ATMEL |
23+ |
PLCC32 |
12300 |
全新原装真实库存含13点增值税票! |
询价 | ||
ATMEL/爱特梅尔 |
22+ |
PLCC |
11190 |
原装正品 |
询价 | ||
Microchip Technology |
23+ |
32-PLCC |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
ATMEL |
20+ |
PLCC32 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 |