Mfr Part #:

FM31256-GTR

The Infineon Technologies FM31256-GTR is a 256-Kbit integrated processor companion with F-RAM. It features high endurance, long data retention, and a 1 MHz I2C interface.

✓ Total Stock: 4 pcs

$ Price Range: $0.75

FM31256-GTR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	4 pcs On Request	4 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

FM31256-GTR Description

Short technical summary and product information.

The Infineon Technologies FM31256-GTR is a specialized integrated circuit designed as a processor companion. It incorporates 256-Kbit of ferroelectric random access memory (F-RAM) with a logical organization of 32K x 8.

Key features include high endurance with 100 trillion read/write cycles and an impressive 151-year data retention. The device utilizes a NoDelay™ write capability and operates over a voltage range of 2.7 V to 5.5 V. Communication is handled via a fast 2-wire serial interface (I2C) supporting up to 1 MHz frequencies.

This component is housed in a 14-SOIC package and is designed for surface mounting. It operates within an industrial temperature range of -40°C to +85°C, making it suitable for various processor-based system applications. The low power consumption, with 1.5 mA active current and 150 µA standby current, further enhances its utility in embedded systems.

FM31256-GTR Quick Information

Product Type: Integrated Circuit

Canonical Name: FM31256-GTR Integrated Processor Companion with F-RAM

Subcategory: Specialized ICs

FM31256-GTR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

FM31256-GTR Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

FM31256-GTR Features

256-Kbit F-RAM with 151-year data retention.
High endurance: 100 trillion read/write cycles.
Fast 1 MHz 2-wire serial (I2C) interface.
Wide 2.7V to 5.5V operating voltage range.
Industrial temperature range: -40°C to +85°C.

FM31256-GTR Applications

Ideal for processor-based systems.
Suitable for embedded system designs.
Provides non-volatile memory functions.
Integrates real-time clock capabilities.

FM31256-GTR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the memory size of the FM31256-GTR?

The FM31256-GTR has a 256-Kbit (32K x 8) ferroelectric RAM (F-RAM).

What is the operating voltage range of the FM31256-GTR?

The FM31256-GTR operates from 2.7 V to 5.5 V.

What is the operating temperature range of the FM31256-GTR?

The FM31256-GTR is rated for -40°C to +85°C (industrial temperature range).

What package does the FM31256-GTR come in?

The FM31256-GTR is available in a 14-SOIC (0.154", 3.90mm Width) surface mount package.

What is the endurance of the F-RAM in the FM31256-GTR?

The F-RAM offers 100 trillion (10^14) read/write cycles.

How long does the FM31256-GTR retain data?

The FM31256-GTR provides 151-year data retention.

What interface does the FM31256-GTR use?

The FM31256-GTR uses a 2-wire serial I2C interface operating at up to 1 MHz.