STMicroelectronics M93C46-WMN3TP Microchip

The M93C46-WMN3TP is a state-of-the-art microchip from STMicroelectronics, renowned for its high reliability and performance in a wide range of applications. This particular model is a 1-Kbit (128 x 8 or 64 x 16) serial access EEPROM (Electrically Erasable Programmable Read-Only Memory) that utilizes the Microwire serial interface for communication. Designed to deliver a versatile storage solution, this microchip is ideal for use in a variety of industrial, automotive, and consumer electronics where efficient data storage is paramount.

Key Features

• Memory Capacity: The M93C46-WMN3TP offers a 1-Kbit storage capacity, allowing for either 128 bytes (8-bit mode) or 64 words (16-bit mode) of data.
• Flexible Operating Voltage: This device operates over a wide voltage range, typically from 2.5V to 5.5V, making it suitable for low-power applications and compatible with various logic levels.
• Write Protection: To prevent inadvertent writes, the microchip includes a Write Protect (WP) pin and a Write Disable instruction for hardware protection of the entire memory array.
• High Reliability: With an endurance of 1 million write cycles and a data retention period of 40 years, the M93C46-WMN3TP ensures long-term reliability of stored data.
• Serial Interface: The Microwire interface facilitates easy integration into existing systems, offering a simple three-wire serial communication protocol.

Applications

The versatility of the M93C46-WMN3TP allows it to be utilized across a broad spectrum of applications, including but not limited to:

• Portable devices and consumer electronics
• Automotive control systems and onboard computers
• Industrial automation systems
• Medical devices and healthcare equipment
• Telecommunication systems

Product Specifications

Parameter Value Memory Type EEPROM Memory Size 1-Kbit Interface Type Microwire Operating Voltage 2.5V to 5.5V Operating Temperature Range -40°C to +85°C Package/Case SO-8

For engineers and designers looking for a reliable EEPROM solution, the M93C46-WMN3TP by STMicroelectronics offers the perfect blend of performance, durability, and ease of integration.