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AT28C64B-20JI中文资料PDF规格书
AT28C64B-20JI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-20JI
- 功能描述:
电可擦除可编程只读存储器 DIE WAFER FORM - 200NS 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/Atmel Corporation/爱特梅 |
21+ |
PLCC-32 |
3 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ATMEL |
23+ |
PLCC32 |
5500 |
原装无铅,优势热卖 |
询价 | ||
ATMEL |
18+ |
PLCC32 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
ATMEL |
2020+ |
PLCC-32 |
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 |
PLCC-32L |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ATMEL/爱特梅尔 |
23+ |
PLCC-32L |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ATMEL |
23+ |
PLCC |
12300 |
全新原装真实库存含13点增值税票! |
询价 | ||
ATMEL |
5O32 |
PLCC-32 |
7 |
询价 | |||
ATMEL |
23+24 |
PLCC- |
9680 |
原盒原标.进口原装.支持实单 .价格优势 |
询价 | ||
ATMEL |
99/0 |
55 |
原装现货海量库存欢迎咨询 |
询价 |