FM24C256-GTR

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FM24C256-GTR

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  • Мфр. Часть #FM24C256-GTR
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  • Лист данных FM24C256-GTR DataSheet
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Спецификации

Brand Infineon Technologies
Product Type FRAM
Subcategory Memory & Data Storage
Series FM24C256
Mounting Style SMD/SMT
Interface Type I2C
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Supply Voltage - Min 0 V
Supply Voltage - Max 5 V
Operating Supply Voltage 0 V to 5 V
Memory Size 256 kbit
Package / Case SOIC-8
Unit Weight 0.019048 oz
Maximum Clock Frequency 1 MHz
Organization 32 k x 8
Packaging Reel
Factory Pack Quantity:Factory Pack Quantity 2000
Shipping Restrictions Mouser does not presently sell this product in your region.

Обзор

Description

The FM24C256-GTR is a 256K-bit (32K x 8) non-volatile ferroelectric RAM (FRAM) memory chip designed for applications that require reliable data retention without the need for power. Unlike traditional EEPROM, FRAM offers faster write speeds, higher endurance (over 10 trillion read/write cycles), and lower energy consumption. The FM24C256-GTR operates over a wide voltage range (2.7V to 3.6V) and supports a 400 kHz I2C interface, making it easy to integrate into various electronic systems. Its non-volatility ensures that data remains intact even when power is lost, making it suitable for applications in automotive, industrial, and consumer electronics. The chip is available in a compact SOIC-8 package, facilitating space-saving designs. Overall, the FM24C256-GTR combines the advantages of fast access, durability, and low power consumption, making it a compelling choice for modern memory needs.

Features

The FM24C256-GTR is a 256K-bit (32K x 8) non-volatile ferroelectric random access memory (FRAM) device. Key features include:
1. Interface: I2C compatible interface allows easy integration with microcontrollers and other digital systems.
2. Operating Voltage: Typically operates at 2.0V to 3.6V, making it suitable for low-power applications.
3. Read/Write Endurance: Supports unlimited read/write cycles, unlike traditional EEPROM.
4. Data Retention: Offers long data retention of over 100 years.
5. Fast Access Times: Provides quick read and write operations, usually in the range of 50 ns.
6. Low Power Consumption: Consumes minimal power during active and standby modes, enhancing battery life in portable devices.
7. Temperature Range: Operates effectively over a wide temperature range, typically from -40°C to +85°C.
8. Package Options: Available in various package types, including SOIC and TSSOP, for flexible design integration.
These features make the FM24C256-GTR ideal for applications requiring reliable, high-speed, and low-power non-volatile memory.

Package

The FM24C256-GTR is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package. This type of package is suitable for surface mounting, offering a compact footprint for efficient circuit design in electronic applications.

Pinout

The FM24C256-GTR is a 256 Kbit (32 K x 8) ferroelectric random access memory (FRAM) device. It comes in an 8-pin TSSOP (Thin Shrink Small Outline Package) configuration. The pin functions are as follows:
1. VDD: Supply voltage.
2. GND: Ground.
3. SCL: Serial clock input for I2C communication.
4. SDA: Serial data input/output for I2C communication.
5. WP: Write protect pin; when tied to VDD, write operations are disabled.
6. ACK: Acknowledge output, used in I2C communication to indicate readiness for data transfer.
7. A0: Address pin for selecting one of multiple devices on the same I2C bus (can be connected to GND or VDD).
8. A1: Another address pin for device selection.
This device is suitable for applications requiring non-volatile storage with fast write speeds and low power consumption.

Manufacturer

The FM24C256-GTR is manufactured by Fujitsu, a prominent technology company based in Japan. Fujitsu is known for its wide range of products and services, including semiconductor solutions, computing products, and information technology services. The FM24C256-GTR specifically is a type of non-volatile memory, categorized as a ferroelectric RAM (FeRAM) device, which offers high-speed data access and endurance compared to traditional Flash memory. Fujitsu operates in various sectors, including IT services, cloud computing, and hardware manufacturing, making it a significant player in the global technology landscape.

Application

The FM24C256-GTR is a 256-kbit (32K x 8) ferroelectric RAM (FeRAM) memory device. Its application areas include non-volatile data storage in embedded systems, IoT devices, automotive electronics, and industrial applications. It is suitable for real-time data logging, configuration storage, and low-power memory applications due to its fast write speeds and endurance, making it ideal for applications requiring frequent data updates without data loss.

Equivalent

The FM24C256-GTR is a 256Kb (32K x 8) FRAM memory chip. Equivalent products include:
1. M24512 - 512Kb EEPROM
2. M24C256 - 256Kb EEPROM
3. AT25DF256 - 256Kb Flash memory
4. W25X256 - 256Kb Serial Flash memory
While these alternatives may differ in technology (FRAM vs. EEPROM/Flash), they serve similar functions for memory storage. Always check specifications for compatibility.

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