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95P04 - SERIAL ACCESS SPI BUS 4K 512 x 8 EEPROM

General Description

The Microchip Technology Inc.

93LCS56/66 are low voltage Serial Electrically Erasable PROMs with memory capacities of 2K bits/4K bits respectively.

A write protect register is included in order to provide a user defined region of write protected memory.

Key Features

  • Single supply with programming operation down to 2.5V.
  • Low power CMOS technology - 1 mA active current typical - 5 µA standby current (typical) at 3.0V.
  • x16 memory organization - 128x16 (93LCS56) - 256x16 (93LCS66).
  • Software write protection of user defined memory space.
  • Self timed erase and write cycles.
  • Automatic ERAL before WRAL.
  • Power on/off data protection.
  • Industry standard 3-wire serial I/O.
  • Device status sig.

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93LCS56/66 2K/4K 2.5V Microwire® Serial EEPROM with Software Write Protect FEATURES • Single supply with programming operation down to 2.5V • Low power CMOS technology - 1 mA active current typical - 5 µA standby current (typical) at 3.