Microchip AT93C46E-PU Eeprom 1 Kbit 64 x 16bit Serial 3-Wire 2 MHz DIP 8 Pins

The AT93C46E-PU 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.

• Matte tin (lead-free/halogen-free) lead finish
• Low-voltage and standard-voltage operation
• 3-wire Serial interface
• Self-timed write cycle (5ms maximum)
• High reliability

Applications

Industrial, Commercial, Motor Drive & Control, Consumer Electronics, Lighting, Metering

Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Other details

Brand	MICROCHIP
Part Number	AT93C46E-PU
Quantity	Each
Technical Data Sheet EN
CAD CadSoft_EAGLE EN
Product Change Notice EN

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