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AT28C256F-15JI集成电路(IC)的存储器规格书PDF中文资料

厂商型号 |
AT28C256F-15JI |
参数属性 | AT28C256F-15JI 封装/外壳为32-LCC(J 形引线);包装为管件;类别为集成电路(IC)的存储器;产品描述:IC EEPROM 256KBIT PAR 32PLCC |
功能描述 | 256K (32K x 8) Paged Parallel EEPROM |
封装外壳 | 32-LCC(J 形引线) |
文件大小 |
668.48 Kbytes |
页面数量 |
27 页 |
生产厂商 | Atmel Corporation |
企业简称 |
ATMEL【爱特梅尔】 |
中文名称 | 爱特梅尔公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2025-8-4 13:13:00 |
人工找货 | AT28C256F-15JI价格和库存,欢迎联系客服免费人工找货 |
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AT28C256F-15JI规格书详情
描述 Description
The AT28C256 is a high-performance electrically erasable and programmable read only memory. 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 150 ns with power dissipation of just 440 mW. When the device is deselected, the CMOS standby current is less than 200 µA.
特性 Features
• Fast Read Access Time – 150 ns
• Automatic Page Write Operation
– Internal Address and Data Latches for 64 Bytes
– Internal Control Timer
• Fast Write Cycle Times
– Page Write Cycle Time: 3 ms or 10 ms Maximum
– 1 to 64-byte Page Write Operation
• Low Power Dissipation
– 50 mA Active Current
– 200 µA CMOS Standby Current
• Hardware and Software Data Protection
• DATA Polling for End of Write Detection
• High Reliability CMOS Technology
– Endurance: 104 or 105 Cycles
– Data Retention: 10 Years
• Single 5V ±10 Supply
• CMOS and TTL Compatible Inputs and Outputs
• JEDEC Approved Byte-wide Pinout
• Full Military and Industrial Temperature Ranges
• Green (Pb/Halide-free) Packaging Option
产品属性
- 产品编号:
AT28C256F-15JI
- 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:
EEPROM
- 技术:
EEPROM
- 存储容量:
256Kb(32K x 8)
- 存储器接口:
并联
- 写周期时间 - 字,页:
3ms
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
-40°C ~ 85°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 EEPROM 256KBIT PAR 32PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP(美国微芯) |
2021+ |
PLCC-32(13.97x11.43) |
499 |
询价 | |||
Microchip Technology |
21+ |
32-LCC(J 形引线) |
1868 |
100%进口原装!长期供应!绝对优势价格(诚信经营 |
询价 | ||
ATMEL |
2016+ |
PLCC32 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
Microchip Technology |
23+ |
32-PLCC |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
ATMEL |
1738+ |
PLCC32 |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
MICROCHIP/微芯 |
22+ |
PLCC-32 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
PLCC-32 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
MICROCHIP(美国微芯) |
2447 |
PLCC-32(13.97x11.43) |
315000 |
32个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
Microchip Technology |
23+ |
32-PLCC |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
PLCC |
50000 |
全新原装正品现货,支持订货 |
询价 |