Professional IC Distribution & Technical Solutions

The M93C46-WMN6TP is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by STMicroelectronics (ST). Below are its key specifications, descriptions, and features:

Specifications:

• Memory Size: 1Kbit (128 x 8-bit or 64 x 16-bit organization)
• Interface: Microwire (3-wire serial interface)
• Supply Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Time: 5ms (typical)
• Endurance: 4 million write cycles
• Data Retention: 200 years
• Package: SO-8 (MN)

Descriptions:

• The M93C46 is a low-power serial EEPROM designed for applications requiring reliable non-volatile memory storage.
• It supports both 8-bit and 16-bit data organization, providing flexibility for different system requirements.
• The Microwire interface allows simple communication with microcontrollers and other digital systems.

Features:

• Sequential Read Operation: Enables faster data access.
• Software Write Protection: Configurable via control bits.
• Self-Timed Programming Cycle: Simplifies write operations.
• Low Power Consumption: Ideal for battery-powered applications.
• Industrial-Grade Reliability: High endurance and long data retention.

This EEPROM is commonly used in automotive, industrial, and consumer electronics for parameter storage and configuration settings.

Would you like additional details on pinout or application notes?