AT93C46E-PU

ATMEL  AT93C46E-PU  EEPROM, 1 Kbit, 64 x 16位, 2 MHz, 串行, DIP, 8 引脚

The is a 1kB serial Electrically-Erasable Programmable Read-Only Memory EEPROM organized as 64 words of 16 bits 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.

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Matte tin lead-free/halogen-free lead finish

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Low-voltage and standard-voltage operation

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3-wire Serial interface

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Self-timed write cycle 5ms maximum

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High reliability