STMicroelectronics

M95256-WDW6TP

The M95256-WDW6TP is a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by STMicroelectronics. It is a 256-kilobit (Kbit) memory device organized as 32,768 x 8 bits, with a page size of 64 bytes. Here's a description of the model, its features, and potential applications:

Description:

The M95256-WDW6TP is a high-density EEPROM designed for use in a wide range of applications where non-volatile memory is required. It is available in a 6-pin TSSOP (Thin Shrink Small Outline Package) package, making it suitable for space-constrained applications.

Features:

1. Memory Capacity: Offers 256 Kbits (32 Kbytes) of non-volatile storage.
2. Organization: Memory is organized as 32,768 words of 8 bits each.
3. Page Write Feature: Allows for efficient writing of data in 64-byte pages.
4. Data Retention: Provides more than 100 years of data retention at 85°C.
5. Operating Voltage: It operates over a wide voltage range of 2.7V to 6.0V.
6. Write Protection: Features a software write protection mechanism to prevent accidental data alteration.
7. Fast Write Cycle: Offers a fast write cycle time, making it suitable for applications requiring frequent updates.
8. Low Power Consumption: Designed for low power consumption to extend the battery life in battery-powered devices.
9. ESD Protection: Incorporates electrostatic discharge (ESD) protection to safeguard the device from damage due to static electricity.
10. Operating Temperature: It can operate over a wide temperature range of -40°C to +85°C.

Applications:

1. Smart Cards: Used in applications like SIM cards, ID cards, and secure payment systems.
2. Industrial Automation: For storing configuration data and program code in industrial controllers and automation equipment.
3. Telecommunications: To store network settings and user data in telecommunications devices.
4. Medical Devices: For storing patient data and device settings in medical equipment.
5. Consumer Electronics: In devices like set-top boxes, gaming consoles, and IoT devices for storing user preferences and application data.
6. Automotive Systems: For storing calibration data, user settings, and firmware in automotive applications.
7. Data Logging: In systems that require the logging of data over time, such as environmental monitoring equipment.

The M95256-WDW6TP is a versatile EEPROM that can be integrated into a variety of applications where non-volatile memory with fast write capabilities and low power consumption is essential.