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NM25C040N中文资料
NM25C040N数据手册规格书PDF详情
General Description
The NM25C040 is a 4096-bit CMOS EEPROM with an SPI compatible serial interface. The NM25C040 is designed for data storage in applications requiring both non-volatile memory and in system data updates. This EEPROM is well suited for applications using the 68HC11 series of microcontrollers that support the SPI interface for high speed communication with peripheral devices via a serial bus to reduce pin count. The NM25C040 is implemented in Fairchild Semiconductor’s floating gate CMOS process that provides superior endurance and data retention.
Features
■ 2.1 MHz clock rate @ 2.7V to 5.5V
■ 4096 bits organized as 512 x 8
■ Multiple chips on the same 3-wire bus with separate chip select lines
■ Self-timed programming cycle
■ Simultaneous programming of 1 to 4 bytes at a time
■ Status register can be polled during programming to monitor READY/BUSY
■ Write Protect (WP) pin and write disable instruction for both hardware and software write protection
■ Block write protect feature to protect against accidental writes
■ Endurance: 1,000,000 data changes
■ Data retention greater than 40 years
■ Packages available: 8-pin DIP, 8-pin SO, or 8-pin TSSOP
NM25C040N产品属性
- 类型
描述
- 型号
NM25C040N
- 制造商
Rochester Electronics LLC
- 功能描述
- Bulk
- 制造商
Fairchild Semiconductor Corporation
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAIRCHILD |
24+ |
原装进口原厂原包接受订货 |
590 |
原装现货假一罚十 |
|||
FAIRCHILD |
6000 |
面议 |
19 |
DIP/SMD |
|||
FAIRCHILD |
2023+ |
SMD |
2827 |
安罗世纪电子只做原装正品货 |
|||
FAIRCHILD |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
|||
FAIRCHILD/仙童 |
23+ |
SOP-8 |
50000 |
全新原装正品现货,支持订货 |
|||
FAIRCHILD/仙童 |
21+ |
SOP8 |
10000 |
原装现货假一罚十 |
|||
FAIRCHILD/仙童 |
24+ |
NA/ |
4747 |
原装现货,当天可交货,原型号开票 |
|||
FAIRCHILDSEMICONDUCTOR |
24+ |
- |
8600 |
正品原装,正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
FSC/ON |
23+ |
原包装原封 □□ |
720 |
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存 |
|||
FSC |
SOP8 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
NM25C040N 资料下载更多...
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FAIRCHILD相关芯片制造商
Datasheet数据表PDF页码索引
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