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FM25L16B-GTR

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

IC FRAM 16KBIT SPI 20MHZ 8SOIC

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

Package	Tape & Reel (TR),Cut Tape (CT)
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-GTR is a 16-megabit (2M x 8) serial NOR Flash memory chip designed for low-power applications. It operates with a voltage range of 2.7V to 3.6V and communicates via a standard SPI (Serial Peripheral Interface) protocol, making it compatible with a wide range of microcontrollers and processors.
Key features include fast read speeds of up to 85 MHz, a uniform sector architecture, and the ability to support multiple chip selects. The FM25L16B-GTR offers endurance of up to 100,000 program/erase cycles and data retention of 20 years, making it suitable for applications requiring reliable non-volatile storage.
It is particularly useful in embedded systems, consumer electronics, and IoT devices, where efficient data storage and retrieval are crucial. The chip comes in a compact 8-pin package, which helps save space in design. With its low power consumption, the FM25L16B-GTR is ideal for battery-operated devices and applications where energy efficiency is a priority.

Features

The FM25L16B-GTR is a 16-Mbit (2M x 8) serial Flash memory device from Cypress Semiconductor. Key features include:
1. Interface: It uses a SPI (Serial Peripheral Interface) with a compatible 4-wire or 3-wire configuration for fast data transfer.
2. Memory Density: Offers 16 Mbits of non-volatile storage.
3. Supply Voltage: Operates typically at 2.7V to 3.6V, ensuring low power consumption.
4. Read/Write Speed: Provides fast read speeds up to 104 MHz and standard write speeds, enabling quick data access and storage.
5. Endurance: Supports high endurance with up to 100,000 program/erase cycles per sector.
6. Data Retention: Ensures data retention for up to 20 years.
7. Chip Enable (CE): Features a chip enable pin for easy control in multi-device configurations.
8. Package Options: Available in various packages, such as SOIC and WSON, facilitating integration into different designs.
These features make the FM25L16B-GTR suitable for applications requiring reliable and efficient data storage solutions.

Package

The FM25L16B-GTR is offered in a 8-pin SOIC (Small Outline Integrated Circuit) package, which is a surface mount type.

Pinout

The FM25L16B-GTR is a 16-Mbit (2 Mbyte) Serial NOR Flash memory device featuring an SPI interface. It has a total of 8 pins, which are:
1. VCC: Power supply (typically 2.7V to 3.6V).
2. GND: Ground.
3. SCK: Serial Clock input.
4. SI: Serial Data Input.
5. SO: Serial Data Output.
6. CS#: Chip Select (active low).
7. WP#: Write Protect (active low).
8. HOLD#: Hold (active low, used to pause operation).
The device supports various operations such as reading, writing, and erasing data, making it suitable for a range of applications including data storage in embedded systems. It also features a robust data retention capability and is designed for high endurance.

Manufacturer

The FM25L16B-GTR is manufactured by Fujitsu Semiconductor. Fujitsu is a Japanese multinational company that specializes in the development and manufacturing of semiconductor products and technologies. The company is part of the larger Fujitsu Group, which provides IT services and products, including computing technology, network solutions, and software. Fujitsu Semiconductor focuses on a wide range of semiconductor devices such as memory chips, microcontrollers, and application-specific integrated circuits (ASICs). The FM25L16B-GTR is a specific type of non-volatile memory, more precisely a ferroelectric RAM (FeRAM), designed for applications requiring fast read/write operations and low power consumption.

Application

The FM25L16B-GTR is a serial NOR flash memory device, commonly used in applications such as consumer electronics, automotive systems, industrial automation, and IoT devices. It is ideal for firmware storage, configuration data, and system boot processes due to its non-volatile nature and fast read/write speeds. Additionally, it is suitable for applications requiring high durability and reliability, such as medical devices and telecommunication equipment.

Equivalent

Equivalent products to the FM25L16B-GTR chip include the Winbond W25Q16JV, Micron MT25QL128ABA, and Macronix MX25L1606E. These chips offer similar functionalities, including 16 Mbit capacity, SPI interface, and similar voltage and temperature ranges. Always verify specific requirements and compatibility before substitution.