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Infineon 64kB 2-Wire I2C FRAM Memory Chip, 14-Pin SOIC, FM3164-G

Category Memory Chips Brand Infineon Condition New

Specifications

Country of Origin India
Brand Infineon
Height 1.48mm
Length 8.73mm
Model FM3164-G
Width 3.98mm
Mount Type Surface
Maximum Operating Temperature 85°C
Package Type SOIC
Minimum Operating Temperature -40°C
Memory size 64kB
Interface Type 2 Wire I2C
Pin Count 14
Automotive Standard AEC-Q100
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 2.7V
Maximum Clock Frequency 1MHz
Organisation 8K x 8 bit
Number of Bits per Word 8
Number of Words 8K
Cypress Semiconductor 64kbit Serial-I2C FRAM Memory 14-Pin SOIC, FM3164-GBrand Cypress Semiconductor

Key Features

  • Features 64kB Ferroelectric RAM (FRAM) for nonvolatile, high-speed memory applications.
  • Offers a 2-wire I2C interface compatible with a wide range of microcontrollers and processors.
  • Comes in a compact 14-pin SOIC surface-mount package for ease of integration into PCBs.
  • Operates with a supply voltage range from 2.7V to 5.5V, suitable for various embedded designs.
  • Delivers fast read/write performance with a maximum clock frequency of 1MHz and 8-bit data bus width.
  • Supports extended operating temperature range from -40°C to 85°C for robust performance in industrial environments.
  • Incorporates processor companion functions such as RTC, watchdog timer, event counters, and serial number security.

Product Description

The Infineon FM3164-G is a 64kB 2-wire I2C FRAM memory chip housed in a 14-pin SOIC surface-mount package, engineered for reliable and robust nonvolatile data retention in embedded and industrial electronics. This chip is built on Ferroelectric Random Access Memory (FRAM) technology, which enables higher endurance and faster write cycles compared to traditional EEPROM or flash memory.

Designers can utilize the FM3164-G for critical data storage, where high-speed and non-volatile write capability are essential. Its 2-wire I2C interface ensures seamless integration with a wide range of microcontrollers and digital logic devices. With an 8K x 8-bit organization and 8-bit data bus width, the device supports a maximum clock frequency up to 1MHz, making it ideal for industrial automation, instrumentation, process control, and reliable event/data logging.

Features 64kB nonvolatile FRAM for instant, reliable data retention without battery backup. Standard 2-wire I2C bus protocol for easy adoption in embedded applications. Integrated real-time clock (RTC), watchdog timer, event counters, and unique serial number with security write-lock functionality.

Battery-backed switchover, low voltage reset, and early power-fail warning/NMI for advanced system protection. Surface-mountable 14-pin SOIC package provides compactness and efficient board utilization. Robust performance across temperatures from -40°C to 85°C, meeting AEC-Q100 automotive standards for demanding environments.

Operates with a supply voltage range of 2.7V to 5.5V, suitable for modern logic circuits and power solutions.

The FM3164-G is particularly useful in industrial, instrumentation, commercial, and automotive systems that require fast, persistent storage of configuration data, parameters, counters, sensor logs, or calibration information. It is engineered for applications where frequent data updates and long data retention are crucial, offering superior reliability over traditional nonvolatile memory technologies.

Explore more memory chip solutions from Infineon in EnvMart's Electronics & Electricals category to find reliable devices for your next embedded project.

Explore more products in our Memory Chips category.

Infineon 64kB 2-Wire I2C FRAM Memory Chip, 14-Pin SOIC, FM3164-G
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Frequently Asked Questions

The FM3164-G has a memory size of 64kB, organized as 8K x 8 bits.

This model supports a maximum clock frequency of 1MHz.

It operates with a supply voltage range from 2.7V to 5.5V.

The FM3164-G features a 2-wire I2C interface, compatible with a wide range of microcontrollers and processors.

The dimensions of this model are 8.73mm in length, 3.98mm in width, and 1.48mm in height.

It supports an extended operating temperature range from -40°C to 85°C.

This memory chip has a pin count of 14.

The FM3164-G meets the AEC-Q100 automotive standard, making it suitable for demanding environments.

It is housed in a compact 14-pin SOIC surface-mount package.

Key features include nonvolatile FRAM technology, integrated real-time clock, watchdog timer, event counters, and serial number security.

It is suitable for industrial automation, instrumentation, process control, and reliable event/data logging.

The memory organization of this chip is 8K x 8 bits, allowing for efficient data storage.

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