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FM24CL64B-G

Name: FM24CL64B-G
Rating: 4.7 (12 reviews)

IC FRAM 64KBIT I2C 1MHZ 8SOIC

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包 PG-DSO-8
資料表 FM24CL64B-G DataSheet
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規格

Package	Tube
Series	F-RAM™
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FRAM
Technology	FRAM (Ferroelectric RAM)
MemorySize	64Kb (8K x 8)
MemoryInterface	I²C
ClockFrequency	1 MHz
AccessTime	550 ns
Voltage-Supply	2.7V ~ 3.65V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The FM24CL64B-G is a 64-kilobit (Kb) non-volatile memory device based on ferroelectric RAM (FeRAM) technology. It features a 8K x 8 bit organization, allowing for fast read and write operations while retaining data without power. This device operates on a supply voltage range typically between 2.7V and 3.6V, making it suitable for low-power applications.
Key features include high-speed access times (up to 70 ns), endurance of over 10 trillion read/write cycles, and a wide operating temperature range. The FM24CL64B-G communicates through a simple SPI (Serial Peripheral Interface) protocol, facilitating easy integration into various electronic designs.
Its non-volatility ensures data integrity even during power loss, making it ideal for applications in consumer electronics, automotive systems, and industrial equipment. Additionally, it offers advantages over traditional EEPROM and Flash memory, such as faster write speeds and lower energy consumption.

Features

The FM24CL64B-G is a 64-kbit (8KB) F-RAM memory chip that utilizes ferroelectric RAM technology. Key features include:
1. Non-Volatility: Retains data without power, eliminating the need for batteries.
2. Fast Write Speed: Offers unlimited read and write cycles with write speeds up to 1 MHz.
3. Low Power Consumption: Consumes less power compared to traditional EEPROM and Flash memory.
4. High Endurance: Supports over 10 trillion write-erase cycles, which is significantly higher than that of EEPROM.
5. SPI Interface: Uses a Serial Peripheral Interface (SPI) for easy integration with microcontrollers and other devices.
6. Temperature Range: Operates over a wide temperature range, making it suitable for various applications.
7. Small Package: Available in compact packages, facilitating space-constrained designs.
These features make the FM24CL64B-G ideal for applications requiring high-speed, reliable data storage, such as in automotive, industrial, and consumer electronics.

Package

The FM24CL64B-G is available in a 8-pin SOIC (Small Outline Integrated Circuit) package. It is designed for use in non-volatile memory applications, featuring a serial interface for easy integration in various electronic systems.

Pinout

The FM24CL64B-G is a 64 Kbit (8 K x 8) ferroelectric random-access memory (FeRAM) device with a total of 8 pins. Here’s the pin configuration and their functions:
1. VCC: Power supply voltage.
2. GND: Ground reference.
3. SDA: Serial data line for data input/output.
4. SCL: Serial clock line for synchronizing data transmission.
5. HOLD: Hold pin, used to pause communication without losing data.
6. WP: Write protect pin, prevents write operations when held low.
7. A0: Address selection pin for multiple device connections.
8. A1: Address selection pin for additional device connections.
The device communicates via I²C protocol, allowing for efficient communication and memory management. The FM24CL64B-G is ideal for applications requiring non-volatile memory with fast write speeds, such as in automotive and industrial systems.

Manufacturer

The FM24CL64B-G is manufactured by Fujitsu, a major global technology company. Fujitsu is headquartered in Tokyo, Japan, and it specializes in IT services, computing products, and electronics. The company is known for its development of innovative hardware and software solutions, including semiconductors, systems integration, and cloud services. Fujitsu operates in various sectors, including information technology, telecommunications, and electronics, providing products such as memory chips, servers, and storage solutions. The FM24CL64B-G specifically is a non-volatile memory device, which is part of Fujitsu's broader portfolio of semiconductor products aimed at enhancing data retention and efficiency in electronic applications.

Application

The FM24CL64B-G is a 64Kb ferroelectric memory chip used in various applications such as data storage in industrial automation, automotive systems, consumer electronics, medical devices, and Internet of Things (IoT) devices. Its non-volatile nature ensures data retention without power, making it ideal for configuration settings, logging data, and firmware storage in environments requiring high reliability and endurance.

Equivalent

The FM24CL64B-G chip is a 64Kb non-volatile FRAM memory device. Equivalent products include:
1. MB85RC64 - Fujitsu
2. M24C64 - STMicroelectronics (EEPROM)
3. AT25DF641 - Microchip (Flash memory)
4. FM24C64B - Ramtron/Vishay (similar FRAM)
Note that while these alternatives may serve similar purposes, their characteristics (like interface and speed) can vary. Always check specific datasheets for compatibility.