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AT28C64B-25PI中文资料PDF规格书
AT28C64B-25PI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-25PI
- 功能描述:
电可擦除可编程只读存储器 DIE WAFER FORM - 250NS IND 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 |
23+ |
DIP28 |
20000 |
全新原装假一赔十 |
询价 | ||
ATMEL |
2020+ |
SOP28 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ATMEL/爱特梅尔 |
22+ |
SOP28 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ATMEL/爱特梅尔 |
22+ |
SOP28 |
354000 |
询价 | |||
ATMEL/爱特梅尔 |
23+ |
PDIP |
66800 |
现货正品专供军研究院 |
询价 | ||
ATMEL |
2020+ |
DIP |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
ATMEL |
22+ |
SOP28 |
2650 |
原装优势!绝对公司现货 |
询价 | ||
ATMEL |
22+ |
SOP |
5000 |
只做原装,假一赔十 15118075546 |
询价 | ||
ATMEL |
17+ |
DIP28 |
9988 |
只做原装进口,自己库存 |
询价 | ||
ATMEL |
2339+ |
DIP |
5650 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 |