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FM28V020-SGTR

Name: FM28V020-SGTR
Rating: 4.7 (12 reviews)

IC FRAM 256KBIT PARALLEL 28SOIC

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製造商。部分 #FM28V020-SGTR
包 28-SOIC
資料表 FM28V020-SGTR DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	F-RAM™
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	FRAM
Technology	FRAM (Ferroelectric RAM)
MemorySize	256Kb (32K x 8)
MemoryInterface	Parallel
WriteCycleTime-WordPage	140ns
AccessTime	140 ns
Voltage-Supply	2V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	28-SOIC (0.295, 7.50mm Width)

概述

Description

The FM28V020-SGTR is a non-volatile memory device belonging to the family of Ferroelectric RAM (FeRAM). It features a 2Mbit (256K x 8) capacity and is designed for applications requiring fast write speeds and low power consumption. The FM28V020 utilizes ferroelectric technology, allowing for faster read and write cycles compared to traditional Flash memory, while also maintaining data retention for over 10 years.
This device operates on a supply voltage of 2.7V to 3.6V and offers a high-speed interface, making it suitable for embedded applications in consumer electronics, automotive systems, and industrial applications. Its advantages include unlimited rewrite cycles, making it ideal for applications with frequent data updates, such as configuration storage and real-time data logging.
The FM28V020-SGTR is available in a compact package, facilitating easy integration into various electronic designs. Its reliability, speed, and endurance make it a preferred choice for developers seeking efficient memory solutions.

Features

The FM28V020-SGTR is a 2 Mbit (256 K x 8) non-volatile Flash memory device. Its key features include:
1. Voltage Range: Operates at a supply voltage of 2.7V to 3.6V.
2. Access Time: Provides fast access times typically around 70 ns.
3. Erase and Write Cycles: Supports 10,000 write/erase cycles per sector.
4. Data Retention: Guarantees data retention of over 100 years.
5. Interface: Utilizes a standard parallel interface for easy integration.
6. Boot Sector: Features a boot sector option for secure code storage.
7. Low Power Consumption: Designed for low power operation, suitable for battery-powered applications.
8. Package Type: Available in a 32-pin PLCC package for easy mounting.
These attributes make the FM28V020-SGTR suitable for various applications, including embedded systems and data storage solutions.

Package

The FM28V020-SGTR is packaged in a 32-pin, Thin Dual In-line Package (SOIC), with a surface mount configuration.

Pinout

The FM28V020-SGTR is a 2-Mbit (256K x 8) Flash memory device. It features a 32-pin SOIC (Small Outline Integrated Circuit) package. The pin count is 32, and the functions of the pins include:
1. Address Pins (A0-A17): Used for addressing the memory locations.
2. Data Pins (D0-D7): Bidirectional data bus for reading and writing data.
3. Chip Enable (CE): Activates the memory chip.
4. Output Enable (OE): Enables data output on the data bus.
5. Write Enable (WE): Controls the writing of data to memory.
6. Reset (RESET): Resets the device.
7. VCC: Power supply pin.
8. GND: Ground connection.
9. NC: No connection pins (not used).
This device is utilized in a variety of applications requiring non-volatile memory storage, such as embedded systems and consumer electronics.

Manufacturer

The FM28V020-SGTR is manufactured by Fujitsu Semiconductor, a subsidiary of Fujitsu Limited. Fujitsu Semiconductor specializes in the design and production of semiconductors and integrated circuits, focusing on memory products, microcontrollers, and system-on-chip (SoC) solutions. The company is known for its innovations in flash memory technology and other semiconductor products, catering to various industries, including consumer electronics, automotive, and industrial applications. Fujitsu has a strong presence in the global semiconductor market and is recognized for its commitment to quality and technological advancement.

Application

The FM28V020-SGTR is a 2 Megabit (256K x 8) Serial Flash Memory device primarily used in embedded systems for applications such as firmware storage, configuration data, and program code in consumer electronics, automotive, industrial controls, and telecommunications. Its non-volatile nature makes it ideal for storing critical data that must persist through power cycles.

Equivalent

The FM28V020-SGTR is a 2 Megabit (256K x 8) non-volatile Ferroelectric RAM (FeRAM) chip. Equivalent products include the Cypress CY15B256S, STMicroelectronics M25P20, and Texas Instruments LSF0108. Ensure compatibility in terms of memory size, interface, voltage, and speed when considering alternatives.