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AT93C46EN-SH-T
EEPROM, 1 Kbit, 64 x 16位, 串行 3-线, 2 MHz, SOIC, 8 引脚
- 制造商：
- MICROCHIP MICROCHIP
- 制造商产品编号:
- AT93C46EN-SH-T
- 库存编号
- 2345627
- 技术数据表:
- AT93C46EN-SH-T Datasheet
产品范围选择器 (1Kbit Microwire Serial EEPROM)
查看全系列相关产品产品概述
The AT93C46EN-SH-T is a MICROWIRE-compatible 1kB 3-wire serial Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as 64 words of 16-bit each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT93C46E is enabled through the chip select pin (CS) and accessed via a 3-wire serial interface consisting of data input (DI), data output (DO) and shift clock (SK). Upon receiving a read instruction at DI, the address is decoded and the data is clocked out serially on the data output DO pin. The write cycle is completely self-timed and no separate erase cycle is required before write. The write cycle is only enabled when the part is in the erase/write enable state. When CS is brought high following the initiation of a write cycle, the DO pin outputs the ready/busy status of the part.
- Low and standard-voltage operation
- User-selectable internal organization
- 2MHz Clock rate (5V)
- Self-timed write cycle (5ms maximum)
- High reliability
- Endurance - 1000000 write cycles
- Data retention - 100 years
应用
计算机和计算机周边, 工业
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