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AT28C64B-20PC中文资料PDF规格书
AT28C64B-20PC规格书详情
Description
The AT28C64B is a high-performance electrically-erasable and programmable read only memory (EEPROM). Its 64K of memory is organized as 8,192 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 220 mW. When the device is deselected, the CMOS standby current is less than 100 µA.
Features
• Fast Read Access Time – 150 ns
• Automatic Page Write Operation
– Internal Address and Data Latches for 64 Bytes
• Fast Write Cycle Times
– Page Write Cycle Time: 10 ms Maximum (Standard) 2 ms Maximum (Option – Ref. AT28HC64BF Datasheet)
– 1 to 64-byte Page Write Operation
• Low Power Dissipation
– 40 mA Active Current
– 100 µA CMOS Standby Current
• Hardware and Software Data Protection
• DATAPolling and Toggle Bit for End of Write Detection
• High Reliability CMOS Technology
– Endurance: 100,000 Cycles
– Data Retention: 10 Years
• Single 5V ±10 Supply
• CMOS and TTL Compatible Inputs and Outputs
• JEDEC Approved Byte-wide Pinout
• Industrial Temperature Ranges
• Green (Pb/Halide-free) Packaging Option Only
产品属性
- 型号:
AT28C64B-20PC
- 功能描述:
电可擦除可编程只读存储器 DIE WAFER FORM 200NS COM TEMP
- RoHS:
否
- 制造商:
Atmel
- 存储容量:
2 Kbit
- 组织:
256 B x 8
- 数据保留:
100 yr
- 最大时钟频率:
1000 KHz
- 最大工作电流:
6 uA
- 工作电源电压:
1.7 V to 5.5 V
- 最大工作温度:
+ 85 C
- 安装风格:
SMD/SMT
- 封装/箱体:
SOIC-8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
2019+ |
DIP |
9850 |
公司原装现货/长期供应 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
NA/ |
11895 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ATMEL |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ATMEL/爱特梅尔 |
20+ |
DIP28 |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
AT |
23+ |
dip |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
ATMEL/爱特梅尔 |
24+ |
DIP |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
AMTEL |
22+ |
DIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
ATMEL |
22+23+ |
DIP |
37220 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ATMEL |
22+ |
DIP28 |
8000 |
原装正品支持实单 |
询价 | ||
ATMEL |
06+ |
DIP28 |
300 |
询价 |