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AT28HC256F-90PC中文资料PDF规格书
厂商型号 |
AT28HC256F-90PC |
参数属性 | AT28HC256F-90PC 封装/外壳为28-DIP(0.600",15.24mm);包装为管件;类别为集成电路(IC) > 存储器;产品描述:IC EEPROM 256KBIT PARALLEL 28DIP |
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 | 2024-5-25 11:36:00 |
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AT28HC256F-90PC规格书详情
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:
AT28HC256F-90PC
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 存储器
- 包装:
管件
- 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:
3ms
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TC)
- 安装类型:
通孔
- 封装/外壳:
28-DIP(0.600",15.24mm)
- 供应商器件封装:
28-PDIP
- 描述:
IC EEPROM 256KBIT PARALLEL 28DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
23+ |
N/A |
46180 |
正品授权货源可靠 |
询价 | |||
ATMEL/爱特梅尔 |
2021+ |
DIP |
15887 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
Microchip Technology |
23+ |
28-PDIP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
Atmel |
23+ |
28-PDIP |
73390 |
专业分销产品!原装正品!价格优势! |
询价 | ||
Atmel |
07+/08+ |
28-DIP |
72 |
询价 | |||
MicrochipTechnology |
19+ |
28-PDIP |
26580 |
存储IC一手货源,极具优势! |
询价 | ||
Microchip |
22+ |
28PDIP |
9000 |
原厂渠道,现货配单 |
询价 | ||
Microchip |
21+ |
28PDIP |
13880 |
公司只售原装,支持实单 |
询价 | ||
Microchip |
23+ |
20000 |
全新、原装、现货 |
询价 | |||
ATMEL |
23+24 |
DIP- |
9680 |
原盒原标.进口原装.支持实单 .价格优势 |
询价 |