首页>AT28C256E-25JC>规格书详情
AT28C256E-25JC中文资料爱特梅尔数据手册PDF规格书
相关芯片规格书
更多- AT28C256E-20SC
- AT28C256E-20TC
- AT28C256E-25FM/883
- AT28C256E-20PI
- AT28C256E-25DM/883
- AT28C256E-20LM/883
- AT28C256E-20UM/883
- AT28C256E-20JI
- AT28C256E-20JC
- AT28C256E-20PC
- AT28C256E-20UM/883
- AT28C256E-25DM/883
- AT28C256E-25FM/883
- AT28C256E-20SI
- AT28C256E-20TI
- AT28C256E-20LM/883
- AT28C256E-25DMSLASH883
- AT28C256E-25DMSLASH883
AT28C256E-25JC规格书详情
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.
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
- 型号:
AT28C256E-25JC
- 功能描述:
电可擦除可编程只读存储器 256K HI-ENDURANCE SDP- 250NS 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/爱特梅尔 |
PLCC32 |
125000 |
一级代理原装正品,价格优势,长期供应! |
询价 | |||
ATMEL |
24+ |
PLCC32 |
6423 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
ATMEL |
24+ |
PLCC |
1000 |
询价 | |||
Atmel |
96 |
公司优势库存 热卖中!! |
询价 | ||||
ATMEL |
1836+ |
PLCC32 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ATMEL |
22+ |
PLCC |
8200 |
原装现货库存.价格优势!! |
询价 | ||
ATMEL |
新 |
175 |
全新原装 货期两周 |
询价 | |||
ATMEL |
23+ |
PLCC32 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ATMEL |
23+ |
NA |
363 |
专做原装正品,假一罚百! |
询价 | ||
ATMEL |
24+ |
PLCC32 |
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 |