MN63121 Datasheet (Panasonic Semiconductor)

MN63121, 1K-Bit EEPROM

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 Operation 5 V Operation Parameter Power supply voltage Input

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.

The memory organiza

MN63121 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 gua