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M95128-RDW6TP

Name: M95128-RDW6TP
Rating: 4.7 (12 reviews)

IC EEPROM 128KBIT SPI 8TSSOP

メーカー
Mfr。パート #M95128-RDW6TP
パッケージ TSSOP8
データシート M95128-RDW6TP DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	128Kb (16K x 8)
MemoryInterface	SPI
ClockFrequency	20 MHz
WriteCycleTime-WordPage	5ms
Voltage-Supply	1.8V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-TSSOP (0.173, 4.40mm Width)

概要

Description

M95128-RDW6TP is a type of non-volatile memory, specifically an EEPROM (Electrically Erasable Programmable Read-Only Memory) chip. It is commonly used in various electronic applications for data storage, allowing the retention of information even when power is lost. The "M" prefix indicates the manufacturer, often associated with a specific family of EEPROM products.
This particular model features an I²C interface, enabling easy communication with microcontrollers and other digital devices. It typically offers a storage capacity of 128 kilobits (16 kilobytes) and supports various data rates. The chip is designed for a wide voltage range and can endure a certain number of write/erase cycles, making it suitable for applications in consumer electronics, automotive systems, and industrial equipment.
M95128-RDW6TP is favored for its reliability, flexibility, and ease of integration into existing systems, providing a compact and efficient solution for data retention needs.

Features

The M95128-RDW6TP is a memory device from the M95128 series, featuring a 128Kb (16K x 8 bits) EEPROM. It operates via an I²C interface, allowing efficient communication with microcontrollers and other devices. Key features include:
1. Voltage Range: Supports a supply voltage of 2.5V to 5.5V, making it suitable for various applications.
2. High Speed: Offers fast data transmission with a maximum clock frequency of 1 MHz.
3. Endurance: Guarantees up to 1 million write cycles per memory cell, ensuring durability for data storage.
4. Data Retention: Provides data retention of up to 40 years, suitable for long-term storage solutions.
5. Page Write: Supports page write operations, allowing multiple bytes to be written in a single operation.
6. Low Power Consumption: Designed for low power usage, ideal for battery-operated devices.
These features make the M95128-RDW6TP versatile for applications in consumer electronics, automotive systems, and industrial controls.

Package

The M95128-RDW6TP is packaged in a 28-pin DIP (Dual In-line Package). This type of package allows for easy mounting on a circuit board and provides a robust interface for connecting the device.

Pinout

The M95128-RDW6TP is a 128 Kbit (16 K x 8) Serial EEPROM with an I2C interface. It comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pin count is 8, and the function of each pin is as follows:
1. VCC: Power supply (2.5V to 5.5V).
2. GND: Ground reference.
3. SDA: Serial data line for data transfer.
4. SCL: Serial clock line for synchronizing data transmission.
5. WP: Write protect pin (active high).
6. NC: No connect (not internally connected, can be left unconnected).
7. A0: Address pin for selecting one of multiple devices on the I2C bus (optional).
8. A1: Address pin for additional device selection (optional).
These pins facilitate communication and control of the EEPROM for read/write operations in a serial manner.

Manufacturer

The M95128-RDW6TP is manufactured by Microchip Technology Inc. This company specializes in designing and manufacturing microcontroller and microprocessor chips, as well as associated development tools and software. Microchip Technology serves a wide range of industries, including automotive, industrial, consumer, and communications. They are known for their focus on embedded control applications and provide solutions for various devices that require efficient and reliable processing capabilities. Founded in 1989, Microchip has grown to become a significant player in the semiconductor industry, offering products that facilitate innovation in electronic design.

Application

The M95128-RDW6TP is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) commonly used in applications such as consumer electronics, automotive systems, industrial automation, and telecommunications. It serves purposes like data storage, configuration settings, firmware updates, and device calibration, enabling non-volatile data retention in various electronic devices.

Equivalent

The M95128-RDW6TP is a 128Kb EEPROM with I²C interface. Equivalent products include the AT24C128, CAT24C128, and 24C128 from various manufacturers. Ensure to check specifications like voltage, package type, and I²C compatibility for substitutes.