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AT28HC256E中文资料PDF规格书
厂商型号 |
AT28HC256E |
参数属性 | AT28HC256E 封装/外壳为32-LCC(J 形引线);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 存储器;产品描述:IC EEPROM 256KBIT PAR 32PLCC |
功能描述 | 256 32K x 8 High Speed Parallel EEPROMs |
文件大小 |
445.53 Kbytes |
页面数量 |
12 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 | 2024-6-11 10:20:00 |
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Description
The AT28HC256 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 AT28HC256 offers access times to 70 ns with power dissipation of just 440 mW. When the AT28HC256 is deselected, the standby current is less than 5 mA.
Features
• Fast Read Access Time – 70 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
– 80 mA Active Current
– 3 mA 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, Commercial, and Industrial Temperature Ranges
• Green (Pb/Halide-free) Packaging Option
产品属性
- 产品编号:
AT28HC256E-12JU
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 存储器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 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:
10ms
- 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 |
---|---|---|---|---|---|---|---|
ATMEL |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
Microchip |
1940+ |
N/A |
808 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
ATMEL |
22+ |
PLCC32 |
5600 |
郑重承诺只做原装进口货 |
询价 | ||
ATMEL |
23+24 |
SOP- |
9680 |
原盒原标.进口原装.支持实单 .价格优势 |
询价 | ||
ATMEL/爱特梅尔 |
2403+ |
TSSOP |
11809 |
原装现货!欢迎随时咨询! |
询价 | ||
ATMEL/爱特梅尔 |
1713+ |
SOIC-28 |
29403 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十 |
询价 | ||
ATMEL |
22+ |
LCC |
8200 |
原装现货库存.价格优势!! |
询价 | ||
ATMEL |
22+ |
SOP28 |
8000 |
原装正品支持实单 |
询价 | ||
Microchip |
5 |
只做正品 |
询价 | ||||
ATMEL/爱特梅尔 |
21+ |
PLCC32 |
3000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 |
相关库存
更多- AT28HC256-90FM/883
- AT28HC256-70JI
- AT28HC256-90PI
- AT28HC256-90LM/883
- AT28HC256-90
- AT28HC256-70PC
- AT28HC256-90PI
- AT28HC256E-12JC
- AT28HC256E-12TC
- AT28HC256E-12TI
- AT28HC256E-70JC
- AT28HC256E-12PC
- AT28HC256E-12JI
- AT28HC256E-12JI
- AT28HC256E-12UM/883
- AT28HC256E-12PC
- AT28HC256E-12UM/883
- AT28HC256E-12JC
- AT28HC256E-12SC
- AT28HC256E-12PI
- AT28HC256E-12FM/883
- AT28HC256E-12LM/883
- AT28HC256E-12DM/883
- AT28HC256E-12TI
- AT28HC256E-12LM/883
- AT28HC256E-12SI
- AT28HC256E-12FM/883
- AT28HC256E-12SC
- AT28HC256E-12SI
- AT28HC256E-12DM/883
- AT28HC256E-12TC
- AT28HC256E-12PI