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FM25L16B-G

Name: FM25L16B-G
Rating: 4.7 (12 reviews)

IC FRAM 16KBIT SPI 20MHZ 8SOIC

メーカー
Mfr。パート #FM25L16B-G
パッケージ PG-DSO-8
データシート FM25L16B-G DataSheet
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仕様

Package	Bulk,Tube
Series	F-RAM™
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FRAM
Technology	FRAM (Ferroelectric RAM)
MemorySize	16Kb (2K x 8)
MemoryInterface	SPI
ClockFrequency	20 MHz
Voltage-Supply	2.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The FM25L16B-G is a serial Flash memory device designed for embedded applications. It features a 16Mb (megabit) capacity and utilizes a SPI (Serial Peripheral Interface) protocol for communication, allowing high-speed data transfer. This non-volatile memory retains data even when power is removed, making it ideal for storing configuration settings, firmware updates, and other critical information.
The device operates on a voltage range of 2.7V to 3.6V, ensuring compatibility with various low-power applications. It supports a range of commands for reading, writing, and erasing data, and includes features such as an automatic power-saving mode and write protection. The FM25L16B-G is suitable for use in consumer electronics, automotive systems, and industrial control applications, providing reliable performance and durability under different environmental conditions. Its small form factor and low power consumption make it a popular choice for modern electronic designs.

Features

The FM25L16B-G is a 16-Mbit (2M x 8) serial flash memory device designed for low-power applications. Key features include:
1. Interface: It utilizes a Quad-SPI interface, enabling high-speed data transfer.
2. Voltage Range: Operates within a 2.7V to 3.6V supply voltage range.
3. Speed: Offers fast read speeds up to 104 MHz and supports fast programming and erase operations.
4. Endurance: Provides a high endurance of up to 100,000 program/erase cycles.
5. Data Retention: Ensures data retention of at least 20 years.
6. Capacities: Features 16 Mbits of storage, suitable for various embedded applications.
7. Power Efficiency: Low power consumption in active and standby modes, ideal for battery-operated devices.
8. Security Features: Supports features like block protection and a unique ID for enhanced data security.
This device is suitable for applications in consumer electronics, industrial control, and Internet of Things (IoT) devices where reliable non-volatile storage is essential.

Package

The FM25L16B-G is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This package type is commonly used for surface-mount applications, providing a compact design for easy integration into various electronic circuits.

Pinout

The FM25L16B-G is a 16-Mbit (2 MByte) ferroelectric RAM (FRAM) memory chip. It has a total of 8 pins. The pin functions are as follows:
1. VDD: Power supply (3V to 3.6V).
2. GND: Ground connection.
3. SCK: Serial clock input for synchronizing data transmission.
4. SI: Serial input for data to be written to the memory.
5. SO: Serial output for data read from the memory.
6. CS: Chip select input to enable the device.
7. WP: Write protect input to prevent write operations when high.
8. HOLD: Hold input to pause communication with the memory.
The FM25L16B-G is known for its fast write and read operations, non-volatility, and endurance, making it suitable for applications requiring frequent data updates.

Manufacturer

The FM25L16B-G is manufactured by Fudan Microelectronics Group (FMGroup). FMGroup is a semiconductor company based in China, specializing in non-volatile memory products, including EEPROMs, Flash memories, and other related technologies. The company focuses on providing solutions for various applications, including consumer electronics, automotive, and industrial sectors. FMGroup is known for its innovation in memory technology and aims to meet the growing demands for reliable and efficient memory solutions in the electronic market.

Application

The FM25L16B-G is a non-volatile ferroelectric memory chip used in various applications, including automotive systems, industrial automation, consumer electronics, and medical devices. It is ideal for storing configuration data, firmware, and calibration settings due to its fast read/write speeds, endurance, and low power consumption. Additionally, its ability to retain data without power makes it suitable for applications requiring reliable data storage in challenging environments.

Equivalent

The FM25L16B-G is a 16Mb (2MB) Serial F-RAM memory chip. Equivalent products include the Cypress CY15B16GV, Micron M25P16, and STMicroelectronics M45PE16. These chips offer similar functionalities, including serial communication (SPI) and non-volatile memory characteristics. Always check specific datasheets for compatibility and performance characteristics.