Microchip 1Kbit Serial EEPROM DIP8

The Microchip 1Kbit Serial EEPROM DIP8 is a MICROWIRE compatible non-volatile memory device providing 1Kbit of storage in an 8-pin DIP package.

Overview

This 1Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) is housed in an 8-pin DIP package and is built using low-power CMOS technology. It is suited to energy-efficient, nonvolatile memory applications and features self-timed erase and write cycles. The device uses an industry-standard 3-wire serial I/O interface and provides a device status signal (ready/busy) for system integration.

Key Features

• Automatic erase all (ERAL) before a write all (WRAL) operation
• Integrated power-on and power-off data protection circuitry
• Sequential read function
• Support for over 1,000,000 erase/write cycles
• Data retention exceeding 200 years
• 64 x 16 bit memory configuration, dedicated to 16-bit communication

Specifications

• Memory density: 1Kbit
• Maximum clock frequency: 3 MHz
• Supply voltage range: 4.5 V to 5.5 V
• Operating temperature range: 0 °C to 70 °C
• Dimensions (HxWxD): 43 mm x 33 mm x 15 mm

Applications

The EEPROM is suitable for storing configuration data, calibration settings, or other critical information. Its data protection circuitry helps safeguard stored information against corruption during power transitions.

The Microchip 1Kbit Serial EEPROM DIP8 is a practical choice when you need a compact, through-hole serial memory device with a 3-wire interface for storing critical system data.