AT93C46D EEPROM IC 1Kb Serial SPI Interface SOP-8 Low Power CMOS Memory

The AT93C46D is a 1Kb serial EEPROM from Microchip (formerly Atmel) that supports Microwire-compatible 3-wire serial interface, ideal for low-voltage, low-power embedded applications. It allows byte- or word-wide memory organization (128 x 8-bit or 64 x 16-bit selectable) for flexible memory usage.

Key Features:

• 1Kb (128 x 8 or 64 x 16) Serial EEPROM
• SPI-compatible interface (Microwire/3-wire)
• Operating voltage range: 2.5V to 5.5V
• 1,000,000 program/erase cycles with 100-year data retention
• Compact SOP-8 surface-mount package
• Organized as either 128 x 8 or 64 x 16 configuration

Additional Specifications:

• Memory Type: EEPROM
• Interface Type: Microwire-compatible
• Supply Voltage: 5.5V
• Memory Size: 1Kb