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MN63121 - 1K-Bit EEPROM

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General Description

s Pin No.

1 2 3 4 6 7 Symbol CS SCK DI DO RESET RDY/BUSY Pin Name Chip select input Serial clock input Data input Data output Reset input Busy output MN63121 Electrical Characteristics VCC=1.8 to 5.5V, Ta=–10˚C to +70˚C 2 to 3 V

Overview

EEPROMs MN63121 1K-Bit EEPROM Overview The MN63121 is a 1K-bit EEPROM supporting serial I/O and operating on a single power supply with a voltage between 1.8 and 5.5 V.

It provides the following pins for easy interfacing to microprocessors or microcontrollers: chip select (CS), serial clock (SCK), data input (DI), data output (DO), reset (RESET), and busy (RDY/BUSY).

It includes a built-in timer for use in automatically erasing and writing data during data update operations.

Key Features

  • Memory organization: 64 × 16 bits Floating gate memory cells Function blocking erroneous writes Low power consumption - Reads: max. 6.6 mW for VCC = 3.3 V - Standby: max. 66 µW for VCC = 3.3 V Built-in self-timer for use in automatically erasing and writing Built-in error correction circuit that guarantees 105 write cycles 10-year data preservation period.

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