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M95256-DRDW3TP/K

Automotive Serial EEPROM SPI

Inventory:9,152

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Overview of M95256-DRDW3TP/K

The M95256-DRDW3TP/K is a 256-Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) with a wide operating voltage range and high-speed performance. It is designed to provide non-volatile data storage for various electronic systems and microcontroller applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VSS: Ground
  • VCC: Positive Power Supply
  • SO: Serial Data Output
  • SI: Serial Data Input
  • WP: Write Protect
  • CS: Chip Select
  • SCK: Serial Clock

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the M95256-DRDW3TP/K for a visual representation.

Key Features

  • 256-Kbit Capacity: Provides 256 kilobits of non-volatile storage for data retention.
  • Wide Operating Voltage Range: Operates from 1.8V to 5.5V, making it compatible with a variety of electronic systems.
  • High-Speed Performance: Offers fast clock frequencies and data transfer rates for efficient read and write operations.
  • Write Protection: Includes a write protect pin for hardware protection of stored data.
  • Serial Interface: Utilizes a serial communication interface for easy integration with microcontroller systems.
  • Low Power Consumption: Consumes minimal power during read and write operations, suitable for energy-efficient designs.

Note: For detailed technical specifications, please refer to the M95256-DRDW3TP/K datasheet.

Application

  • Embedded Systems: Ideal for storing configuration settings and parameter data in embedded systems.
  • Data Logging: Suitable for data logging applications in industrial and consumer electronics.
  • Microcontroller Storage: Used for program storage and non-volatile data storage in microcontroller-based applications.

Functionality

The M95256-DRDW3TP/K serial EEPROM provides reliable and fast non-volatile data storage, enabling electronic systems to retain critical information even when powered off.

Usage Guide

  • Power Supply: Connect VCC (Pin 2) to the supply voltage within the specified operating range.
  • Serial Interface: Connect the SI, SO, SCK, and CS pins to the corresponding microcontroller or interface for data transfer.
  • Write Protection: Utilize the WP pin to control write protection of the stored data, if needed.

Frequently Asked Questions

Q: What is the maximum clock frequency supported by the M95256-DRDW3TP/K?
A: The M95256-DRDW3TP/K supports a maximum clock frequency as specified in the datasheet, typically up to 10MHz.

Q: Can the M95256-DRDW3TP/K operate at lower voltages for ultra-low power applications?
A: Yes, the M95256-DRDW3TP/K can operate at lower voltages, providing flexibility for ultra-low power designs.

Equivalent

For similar functionalities, consider these alternatives to the M95256-DRDW3TP/K:

  • AT24C256: This is a serial EEPROM from Atmel, offering similar capacity and functionality to the M95256-DRDW3TP/K.
  • 25AA256: This is a 256-Kbit SPI Serial EEPROM from Microchip, providing compatible features and performance.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Supply Voltage Min Volt 1.7 Supply Voltage Max Volt 5.5
Operating Temp Min Celsius -40.0 Operating Temp Max Celsius 125.0
ECCN US EAR99 ECCN EU NEC
Packing Type Tape And Reel RoHs compliant Ecopack2
Grade Automotive Package Name TSSOP-8L

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