FM24VN10-G

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FM24VN10-G

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IC FRAM 1MBIT I2C 3.4MHZ 8SOIC

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規格

屬性 價值
Package / Case Tube
Series F-RAM™
Part Status Active
Memory Type Non-Volatile
Memory Format FRAM
Technology FRAM (Ferroelectric RAM)
Memory Size 1Mb (128K x 8)
Memory Interface I²C
Clock Frequency 3.4 MHz
Access Time 130 ns
Voltage - Supply 2V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

概述

Description

The FM24VN10-G is a ferroelectric RAM (FRAM) memory device known for its non-volatile storage capabilities and fast read/write performance. This particular model features a 1M-bit memory organized as 128K x 8, providing high-density storage. It operates with low power consumption, typically around 10µA in standby mode, making it suitable for battery-powered applications. The FM24VN10-G supports a wide voltage range of 2.0V to 3.6V and can perform read and write operations at full speed with no write delays.
Key attributes include its endurance of over 10^14 read/write cycles, which significantly exceeds the endurance of traditional flash memory, and data retention of over 151 years. Its interface is SPI, ensuring compatibility with standard microcontroller protocols, and it offers a pin configuration that facilitates easy integration into existing designs. The FM24VN10-G is ideal for applications requiring frequent data logging, rapid data access, and secure data retention, such as smart meters, industrial controls, and automotive systems. Its robust performance and reliability make it a versatile choice for various embedded system applications.

Equivalent

The FM24VN10-G is a 1Mb FRAM memory chip. Equivalent products to consider could include other 1Mb FRAM chips from manufacturers like Cypress, Texas Instruments, or ROHM Semiconductor. These alternatives should offer similar specifications such as non-volatile memory, high-speed access, and low power consumption. Be sure to verify pin compatibility, voltage requirements, and other specifications to ensure they meet your application needs.

Features

The FM24VN10-G is a non-volatile F-RAM (Ferroelectric RAM) memory device with key features including:
1. Capacity: 1Mb memory density, organized as 128K x 8.
2. Non-Volatility: Retains data without power, offering virtually unlimited read/write endurance.
3. Fast Read/Write: Provides fast access times and no write delays, unlike traditional EEPROM or Flash.
4. Low Power Consumption: Operates at low power, ideal for battery-powered applications.
5. Interface: Uses a standard SPI interface for communication, ensuring easy integration with various microcontrollers.
6. Wide Voltage Range: Operates over a wide voltage range, accommodating different system requirements.
7. Data Retention: Offers data retention of over 151 years at room temperature.
8. Endurance: Can handle up to 10^14 read/write cycles.
9. Package Options: Available in small form-factor packages, such as SOIC-8.
10. Temperature Range: Supports industrial temperature ranges from -40°C to +85°C.
These features make the FM24VN10-G suitable for applications requiring frequent and fast data writes, high endurance, and long-term data retention.

Pinout

The FM24VN10-G is a Ferroelectric RAM (FRAM) IC produced by Cypress Semiconductor (now part of Infineon Technologies). It is a 1-Mbit non-volatile memory device. The FM24VN10-G comes in an 8-pin SOIC package. Here is a brief overview of its pin configuration and functions:
1. Pin 1 (CS): Chip Select - Activates the device when low.
2. Pin 2 (SO): Serial Output - Used to transfer data out of the device.
3. Pin 3 (WP): Write Protect - Protects the memory from write operations when held low.
4. Pin 4 (VSS): Ground - The ground reference for the device.
5. Pin 5 (SI): Serial Input - Used to transfer data into the device.
6. Pin 6 (SCK): Serial Clock - Synchronizes data movement on the serial interface.
7. Pin 7 (HOLD): Hold - Pauses serial communication without resetting the serial sequence.
8. Pin 8 (VDD): Supply Voltage - Provides the necessary power for the device.
The FM24VN10-G utilizes a SPI (Serial Peripheral Interface) for communication, offering fast read/write capabilities and enduring high-write cycle performance.

Manufacturer

The FM24VN10-G is manufactured by Ramtron International Corporation, which is now part of Cypress Semiconductor Corporation. Ramtron was known for its development and production of ferroelectric random-access memory (FRAM) devices. FRAM is a non-volatile memory technology that combines the speed and endurance of RAM with the non-volatility of flash memory. Cypress Semiconductor, which acquired Ramtron in 2012, is a company that specializes in a wide range of semiconductor products, including memory solutions, microcontrollers, and analog devices. Cypress's product portfolio is used in various applications such as automotive, industrial, consumer electronics, and the Internet of Things (IoT). In 2020, Cypress was acquired by Infineon Technologies, a leading global semiconductor manufacturer, which further extended its capabilities and market reach in the semiconductor industry.

Application

The FM24VN10-G is a ferroelectric RAM (FRAM) chip, known for its non-volatile storage with fast write speeds and high endurance. Key application areas include:
1. Industrial Automation: Utilized in systems requiring rapid data logging and frequent updates.
2. Automotive Systems: Used in environments needing reliable, long-term data retention and fast access, such as in-vehicle infotainment or advanced driver-assistance systems.
3. Medical Devices: For storing critical patient data securely and reliably.
4. Metering and Smart Grid: In smart meters where data integrity and quick access are crucial.
5. Consumer Electronics: Deployed in devices needing efficient power management and fast boot times.
Its robustness makes it ideal for applications demanding durability and reliability.

Package

The FM24VN10-G is a non-volatile ferroelectric RAM (FRAM) with a 1K x 8-bit configuration. It is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

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