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Infineon 4 kB SPI FRAM 8-Pin SOIC Nonvolatile Ferroelectric RAM Memory FM25040B-G

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Infineon 4 kB SPI FRAM 8-Pin SOIC Nonvolatile Ferroelectric RAM Memory FM25040B-G

Name: Infineon 4 kB SPI FRAM 8-Pin SOIC Nonvolatile Ferroelectric RAM Memory FM25040B-G
Brand: Infineon
SKU: 198179
Price: 2.87 USD
Availability: InStock

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Category Memory Chips Brand Infineon Condition New

Specifications

Country of Origin	India
Brand	Infineon
Height	1.38mm
Length	4.97mm
Model	FM25040B-G
Width	3.98mm
Mount Type	Surface
Maximum Operating Temperature	85°C
Package Type	SOIC
Minimum Operating Temperature	-40°C
Memory size	4kB
Interface Type	SPI
Pin Count	8
Automotive Standard	AEC-Q100
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	4.5V
Maximum Clock Frequency	20MHz
Organisation	512 x 8 bit
Number of Bits per Word	8
Maximum Random Access Time	20ns
Number of Words	512
Cypress Semiconductor 4kbit SPI FRAM Memory 8-Pin SOIC, FM25040B-GBrand	Cypress Semiconductor

Key Features

Memory size is 4 kilobytes organized as 512 x 8 bit.
Operates with an SPI interface and has an 8-bit data bus width.
Maximum clock frequency supported is 20 MHz for fast data access.
Package type is SOIC with 8 pins and surface mount type.
Operates reliably within a temperature range of -40 to 85 degrees Celsius.
Requires supply voltage between 4.5 and 5.5 volts.
High endurance with non-volatile and low power consumption characteristics.
Meets automotive standard AEC-Q100 for quality and reliability.

Product Description

Infineon FM25040B-G 4 kB SPI FRAM 8-Pin SOIC is a non-volatile ferroelectric RAM memory device designed for high-speed, energy-efficient data storage. It features a 512 x 8 bit organization and communicates via an SPI interface with an 8-bit data bus width. The maximum clock frequency of 20 MHz allows fast read and write operations, making it suitable for embedded system applications demanding rapid and reliable memory access.

The SOIC 8-pin surface mount package offers a compact form factor with precise dimensions of 4.97 mm length, 3.98 mm width, and 1.38 mm height, supporting diverse PCB layouts. It operates over a broad temperature range from -40°C to 85°C and within supply voltages from 4.5 V to 5.5 V, ensuring suitability for industrial and automotive environments. FM25040B-G is AEC-Q100 qualified, meeting automotive quality standards for reliable long-term operation.

Ferroelectric RAM technology used in this device combines the speed of RAM with the non-volatility of flash memory, providing high endurance for repeated write cycles and low power consumption, ideal for battery-powered and security-sensitive applications. Typical use cases include smart cards, cellular phones, industrial control systems, and automotive electronics.

4 kB memory size with 512 x 8 bit organization. Serial Peripheral Interface (SPI) for communication. 20 MHz maximum clock frequency for high-speed operation. 8-pin SOIC surface mount package. Operating temperature range ensures stability in harsh environments.

Automotive-grade quality certified by AEC-Q100. Low power consumption suitable for portable devices. Compact dimensions supporting dense PCB designs. Reliable non-volatile memory technology for repeated writes.

This device is a perfect fit for electronic components, power & connectors, semiconductor, and memory chip categories. Explore more memory chip solutions and related electronic components on EnvMart to meet specialized industrial and commercial design needs.

Explore more products in our Memory Chips category.