M95256-WMN6TP

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M95256-WMN6TP

+БОМ

IC EEPROM 256KBIT SPI 20MHZ 8SO

  • ПроизводительSTМикроэлектроника

  • Мфр. Часть #M95256-WMN6TP

  • Лист данных M95256-WMN6TP DataSheet

  • Пакет SOP8

  • В наличии1521

365 Дни гарантии качества

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90-гарантия послепродажного дня

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Спецификации

Атрибут Ценность
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 256Kb (32K x 8)
MemoryInterface SPI
ClockFrequency 20 MHz
WriteCycleTime-WordPage 5ms
Voltage-Supply 2.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Обзор

Description

The M95256-WMN6TP is a 256-Kbit serial SPI bus EEPROM memory device. It is manufactured by STMicroelectronics and commonly used in applications requiring non-volatile data storage. The EEPROM communicates via a Serial Peripheral Interface (SPI), supporting high-speed data transfers and providing a simple interface for integration into systems.
Key features of the M95256-WMN6TP include:
1. Capacity: 256 Kbits, organized as 32,768 words of 8 bits each.
2. Interface: SPI bus compatibility, enabling easy connection with microcontrollers and other SPI-enabled devices.
3. Voltage Range: Operates typically between 2.5V to 5.5V, making it flexible for various power supply conditions.
4. Speed: Supports clock frequencies up to 10 MHz.
5. Write Protection: Offers features like block write protection for data security and integrity.
6. Endurance and Data Retention: Typically guarantees up to 1 million write cycles per cell and data retention of up to 40 years.
7. Package: Available in various compact packages suitable for space-constrained applications.
This EEPROM is ideal for applications in consumer electronics, industrial automation, and automotive systems where reliable data storage is required.

Equivalent

The M95256-WMN6TP is a 256 Kbit SPI EEPROM from STMicroelectronics. Equivalent products include:
1. AT25256 from Microchip Technology - 256 Kbit SPI EEPROM.
2. CAT25256 from ON Semiconductor - 256 Kbit SPI EEPROM.
3. 25LC256 from Microchip Technology - 256 Kbit SPI EEPROM.
These products have similar memory size and SPI interface, but always verify specific parameters and compatibility for your application needs.

Features

The M95256-WMN6TP is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device commonly used for data storage in various applications. Key features include:
1. Capacity: 256 Kbits organized as 32,768 x 8 bits.
2. Interface: Operates with an SPI (Serial Peripheral Interface) protocol, facilitating fast communication.
3. Supply Voltage: Operates within a range of 2.5V to 5.5V, making it versatile for different systems.
4. Write Protection: Includes a Write Protect pin and Block Write Protection for data integrity.
5. Low Power Consumption: Designed for energy-efficient operation, supporting deep power-down mode.
6. Operating Temperature: Functions effectively in a wide temperature range, typically from -40°C to +85°C.
7. High Reliability: Endures more than 1 million write cycles per byte and retains data for over 40 years.
8. Small Package: Available in a compact 8-lead SOIC package, facilitating easy integration into circuits.
These features make the M95256-WMN6TP suitable for applications requiring reliable and efficient non-volatile memory storage.

Pinout

The M95256-WMN6TP is a 256-Kbit serial SPI bus EEPROM memory manufactured by STMicroelectronics. It features an 8-pin configuration. Here is a brief description of the pin functions:
1. CS (Chip Select): Activates the device, allowing it to interact with the SPI bus.
2. SCK (Serial Clock): Provides the clock signal for data input and output synchronization.
3. SI (Serial Input): Input pin for transmitting data and instructions to the EEPROM.
4. SO (Serial Output): Output pin for reading data from the EEPROM.
5. WP (Write Protect): Protects against inadvertent write operations to the EEPROM.
6. VSS: Ground reference for the device.
7. VCC: Power supply pin for the device.
8. HOLD: Temporarily pauses the communication with the EEPROM without losing the current status.
This EEPROM is used in applications requiring non-volatile storage, low power consumption, and reliable data retention.

Manufacturer

The M95256-WMN6TP is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductor products. Their portfolio includes microcontrollers, sensors, analog devices, and power management solutions, among others. The company serves various markets, including automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is known for its focus on innovation and sustainable technology solutions.

Application

The M95256-WMN6TP is a 256-Kbit SPI bus EEPROM, commonly used in applications requiring reliable non-volatile memory storage. Its key application areas include:
1. Consumer Electronics: Used for storing settings, calibration data, and firmware.
2. Industrial Automation: Utilized in programmable logic controllers (PLCs) and other control systems for data logging and configuration.
3. Automotive: Employed for storing diagnostic data, configuration settings, and user preferences.
4. Networking Equipment: Stores configuration data, MAC addresses, and other critical network parameters.
5. Medical Devices: Used for secure storage of patient data and device settings.
6. Smart Meters and IoT Devices: Stores historical usage data and device configuration.
These applications benefit from the EEPROM's fast write capabilities and data retention features.

Package

The M95256-WMN6TP is a 256-Kbit SPI bus EEPROM manufactured by STMicroelectronics. It comes in an SOIC-8 (Small Outline Integrated Circuit) package, which is a type of surface-mount device with 8 pins.

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