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MN63112S Datasheet 2k-bit Eeprom

Manufacturer: Panasonic

Overview: EEPROMs MN63112S 2K-Bit EEPROM Overview The MN63112S is a 2K-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 (SK), data input (DI), and data output (DO). It includes a built-in timer for use in automatically erasing and writing data during data update operations. The ORG pin provides a choice of two memory organizations: 256 × 8 bits when ORG is connected to ground and 128 × 16 bits when ORG is connected to VCC. An internal pull-up resistor makes the latter the default configuration. Conversion of peripheral circuits to CMOS realizes great reductions in power consumption. Use of floating gate memory cells and a built-in error correction circuit ensures reliable operation for 105 write cycles. Pin Assignment CS SK DI DO 1 2 3 4 8 7 6 5 VCC N.C.

General Description

s Pin No.

1 2 3 4 5 6 7 8 Symbol CS SK DI DO GND ORG N.C.

VCC Pin Name Chip select Serial clock Data input Data output Ground Memory configuration selection No connection Power supply voltage MN63112S El

Key Features

  • Choice of memory organizations: 256 × 8 bits and 128 × 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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MN63112S Distributor