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FM25640B-GTR

The Cypress Semiconductor FM25640B-GTR is a 64Kbit FRAM memory integrated circuit featuring an SPI serial interface and a 20MHz operating speed. It operates within a voltage range of 4.5V to 5.5V.

✓ Total Stock: 154,264 pcs

$ Price Range: $0.71

FM25640B-GTR Available from 6 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Flip Electronics ✓ Non-Authorised Inventory information	68,726 pcs On Request	68726 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Romaks Technologies ✓ Non-Authorised Inventory information	54,788 pcs On Request	54788 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	15,000 pcs On Request	15000 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	12,500 pcs On Request	12500 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	3,238 pcs On Request	3238 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	12 pcs On Request	12 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

FM25640B-GTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Cypress Semiconductor

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FM25640B-GTR Description

Short technical summary and product information.

This Cypress Semiconductor FM25640B-GTR is a 64Kbit Ferroelectric RAM (FRAM) integrated circuit. It utilizes an SPI serial interface for communication and supports an operating speed of 20MHz. The device is designed to operate within a supply voltage range of 4.5V to 5.5V.

The FM25640B-GTR is housed in an 8-SOIC package, measuring 0.154 inches (3.90mm) in width. It is supplied on tape and reel, with a standard package quantity of 2,500 units. The operating temperature range for this component is -40°C to 85°C.

This FRAM memory offers non-volatile data storage characteristics, combining the speed of SRAM with the data retention of EEPROM. Its features make it suitable for applications requiring frequent writes and reliable data integrity.

FM25640B-GTR Quick Information

Product Type: FRAM Memory IC

Canonical Name: Cypress Semiconductor FM25640B-GTR FRAM Memory IC

Subcategory: FRAM

FM25640B-GTR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

FM25640B-GTR Estimated Pricing

Qty	Low	High
1+	$0.71	$0.71

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

FM25640B-GTR Features

64Kbit FRAM memory with SPI interface.
Operates at speeds up to 20MHz.
Wide supply voltage range of 4.5V to 5.5V.
Standard 8-SOIC package on tape and reel.
Extended temperature range of -40°C to 85°C.

FM25640B-GTR Applications

Ideal for data logging applications.
Suitable for industrial control systems.
Used in embedded system designs.
Applications requiring fast non-volatile memory.

FM25640B-GTR FAQs

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

What type of memory is the FM25640B-GTR?

The FM25640B-GTR is a Ferroelectric RAM (FRAM) memory.

What is the memory size of the FM25640B-GTR?

The memory size is 64 Kbit.

What interface does the FM25640B-GTR use?

It uses an SPI serial interface.

What is the operating speed of this FRAM memory?

The operating speed is 20 MHz.

What is the supply voltage range for the FM25640B-GTR?

The supply voltage range is 4.5 V to 5.5 V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package is the FM25640B-GTR supplied in?

It is supplied in an 8-SOIC package.