M95M01-RDW6TP

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M95M01-RDW6TP

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IC EEPROM 1MBIT SPI 16MHZ 8TSSOP

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Especificações

Atributo Valor
Part Status Active
Base Product Number M95M01
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 1Mbit
Memory Organization 128K x 8
Memory Interface SPI
Clock Frequency 16 MHz
Write Cycle Time - Word, Page 5ms
Voltage - Supply 1.8V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 8-TSSOP
Packaging Cut Tape (CT), Tape & Reel (TR)

Visão Geral

Description

The M95M01-RDW6TP is a part of STMicroelectronics' series of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips. Designed for reliable data storage, it offers a range of features suitable for various applications in both industrial and consumer electronics. The chip provides 1 Mbit of memory, organized in 128 Kbytes, and supports communication through an I²C interface, which is commonly used for connecting low-speed peripherals to processors and microcontrollers.
The M95M01-RDW6TP includes features like a wide operating voltage range, low power consumption, and high endurance for read/write cycles, making it versatile and efficient for energy-sensitive applications. The device is packaged in a compact, space-saving form factor, catering to designs where space constraints are critical.
Security features may include write protection and data integrity mechanisms to ensure reliability over the device's lifespan. Typical use cases include data logging, configuration storage, and settings retention in various electronic devices. This EEPROM is valued for its robustness and reliability, essential for applications requiring secure and permanent data storage.

Equivalent

The M95M01-RDW6TP is a 1 Mbit SPI serial EEPROM from STMicroelectronics. Equivalent products would be those offering similar memory size and SPI interface. Potential equivalents include:
1. AT25M01 from Microchip Technology
2. 25AA1024 from Microchip Technology
3. CAT25M01 from ON Semiconductor

Always check the datasheets for pin compatibility and electrical specifications before substituting.

Features

The M95M01-RDW6TP is an automotive-grade EEPROM memory chip produced by STMicroelectronics. It is designed to provide robust and reliable data storage solutions for automotive applications. Key features include:
1. Memory Capacity: Offers 1 Mbit (128 Kbytes) of EEPROM memory, organized in 128-byte pages.
2. Interface: Utilizes an SPI (Serial Peripheral Interface) bus for communication, supporting high-speed data transfers.
3. Voltage Range: Operates within a voltage range of 1.8V to 5.5V, making it adaptable to various automotive environments.
4. Temperature Range: Designed to function reliably in a wide temperature range, typically from -40°C to +125°C.
5. Data Retention: Ensures data retention for up to 40 years and supports at least 4 million write/erase cycles per byte.
6. Security Features: Includes hardware write protection and a software data protection mode to prevent accidental data corruption.
7. Package: Available in a small, compact package suitable for space-constrained applications.
8. Compatibility: Compliant with AEC-Q100 standards, ensuring high reliability and quality for automotive use.
These features make it suitable for use in automotive control systems, infotainment systems, and other applications requiring durable and secure data storage.

Pinout

The M95M01-RDW6TP is a 1 Mbit (128 Kbytes) SPI serial EEPROM memory device. It typically comes in a small-outline package with 8 pins.
Here is a brief summary of the pin functions:
1. Chip Select (S): This pin is used to select the device. When it is low, the device is selected, and communication can occur.
2. Serial Data Input (D): This pin is used to input data into the device.
3. Serial Data Output (Q): This pin is used to output data from the device.
4. Serial Clock (C): This pin provides the clock signal required for the SPI communication.
5. Write Protect (W): This pin is used to enable or disable write protection.
6. Hold (HOLD): This pin is used to pause any serial communication without resetting the serial sequence.
7. VCC: Supply voltage pin.
8. VSS: Ground pin.
These functions allow for data storage and retrieval via SPI, with additional controls for write protection and communication hold.

Manufacturer

The M95M01-RDW6TP is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer that designs and produces a broad range of semiconductor products. The company is headquartered in Geneva, Switzerland, and is one of the largest semiconductor companies in the world. It serves a wide array of industries, including automotive, industrial, personal electronics, communications equipment, and computer peripherals. STMicroelectronics is known for its expertise in developing innovative solutions for microcontrollers, sensors, power management, and analog devices, as well as for its contributions to the growth of the Internet of Things (IoT) and smart technologies.

Application

The M95M01-RDW6TP is a 1-Mbit serial SPI bus EEPROM used in various applications that require non-volatile memory storage. Key application areas include:
1. Consumer Electronics: Used for storing firmware, configuration settings, and user preferences in devices like televisions, set-top boxes, and gaming consoles.
2. Automotive: Stores calibration data, diagnostic information, and user settings.
3. Industrial Control: Utilized in PLCs and HMIs for logging data and maintaining configuration settings.
4. Medical Devices: Stores critical calibration and operational data.
5. IoT Devices: Maintains device status, configuration, and firmware updates.
These applications exploit its reliability, low power consumption, and durability.

Package

The M95M01-RDW6TP is a memory chip with a specific package type. The "RDW" in the part number indicates a SOIC (Small Outline Integrated Circuit) package with 8 leads. This type of package is commonly used for EEPROMs (Electrically Erasable Programmable Read-Only Memory) in various electronic applications, offering a compact and efficient design for surface mounting on PCBs.

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