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MICROCHIP 25AA1024-I/P
EEPROM, AEC-Q100, 1 Mbit, 128K x 8位, 串行SPI, 2 MHz, DIP, 8 引脚
- 制造商：
- MICROCHIP MICROCHIP
- 制造商产品编号:
- 25AA1024-I/P
- 库存编号
- 1548441
-
- 技术数据表:
- 25AA1024-I/P 数据表
- ECAD / MCAD
-
产品范围选择器 (1Mbit SPI Serial EEPROM)
查看全系列相关产品产品概述
The 25AA1024-I/P is a 1MB serial Electrically Erasable Programmable Read-Only Memory (EEPROM) with byte-level and page-level serial EEPROM functions. It also features page, sector and chip erase functions typically associated with flash-based products. These functions are not required for byte or page write operations. The memory is accessed via a simple serial peripheral interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled by a chip select (CS) input. Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored with the exception of chip select, allowing the host to service higher priority interrupts.
- 20MHz Maximum clock speed
- Byte and page-level write operations
- Low-power CMOS technology
- Electronic signature for device ID
- Self-timed erase and write cycles
- Sector write protection
- Built-in write protection
- Power-on/off data protection circuitry
- Write enable latch
- Write-protect pin
- High reliability
- Endurance - 1M erase/write cycles
- Data retention - >200 years
- ESD protection - 4000V
应用
计算机和计算机周边, 工业, 通信与网络, 消费电子产品
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
产品信息
技术文档 (4)
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