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Microchip 256 kB Serial EEPROM 8-Pin TSSOP Serial-I2C Memory, 1MHz Clock, 400ns Access Time 24FC256-I/ST

Category EEPROM Brand Microchip Condition New

Specifications

Country of Origin India
Brand Microchip
Height 1.2mm
Length 3.1mm
Model 24FC256-I/ST
Width 6.4mm
Mount Type Surface
Series 24FC256
Maximum Operating Temperature 85°C
Package Type TSSOP
Minimum Operating Temperature -40°C
Memory size 256kB
Interface Type Serial-I2C
Pin Count 8
Automotive Standard AEC-Q100
Maximum Supply Voltage 5.5V
Minimum Supply Voltage 1.7V
Supply Current 3mA
Maximum Clock Frequency 1MHz
Organisation 32K x 8 Bit
Number of Bits per Word 8
Maximum Random Access Time 400ns
Number of Words 32k
Microchip 24LC256-I/ST, 256 kB Serial EEPROM, 900 ns 8-Pin TSSOP Serial-I2CBrand Microchip

Key Features

  • The EEPROM operates with a serial I2C interface for reliable communication.
  • It supports a maximum clock frequency of 1MHz for fast data transfer.
  • The maximum random access time is 400 nanoseconds ensuring quick memory read/write.
  • Operating voltage ranges from 1.7V minimum to 5.5V maximum.
  • Designed to operate reliably in temperatures from -40°C to 85°C.
  • It features a data retention specification of 200 years for long-term storage.
  • Compact physical dimensions include a length of 3.1mm, width of 6.4mm, and height of 1.2mm.
  • Complies with automotive standard AEC-Q100, suitable for automotive and industrial applications.

Product Description

Microchip 24FC256-I/ST is a high-quality 256 kB serial EEPROM memory module featuring an 8-pin TSSOP package with a serial I2C interface. Operating at a maximum clock frequency of 1 MHz and offering a fast maximum random access time of 400 nanoseconds, this EEPROM is ideal for industrial, automotive, and electronic equipment requiring reliable non-volatile memory storage.

This device supports a wide operating voltage range from 1.7V up to 5.5V, making it compatible with various system power configurations. It is designed to operate efficiently within a temperature range of -40°C to 85°C, ensuring stable performance under harsh environmental conditions.

The EEPROM's data retention capability is rated at 200 years, providing exceptional reliability for critical long-term data storage. With a compact 8-pin TSSOP surface mount package measuring 3.1mm in length, 6.4mm in width, and 1.2mm in height, it is suitable for space-constrained PCB designs.

Microchip’s 24FC256-I/ST meets the AEC-Q100 automotive quality standard, confirming its suitability for automotive systems as well as industrial applications where durability and compliance are essential.

Key technical features such as 32K x 8 bit organization, 8 bits per word, and low supply current of 3 mA make it energy efficient for battery-powered and embedded systems. The EEPROM interface uses the widely adopted I2C serial protocol supporting easy integration.

Compact and lightweight design enables efficient PCB layout. Ideal for use in embedded systems, automotive electronics, industrial controllers, and memory-critical applications. Designed for surface mount technology ensuring secure mechanical and electrical connections.

Robust build quality facilitates reliable operation in diverse industrial environments.

This serial EEPROM is a fundamental component for manufacturers and engineers looking to implement long-lasting, high-performance memory within electronic devices. Explore more products in the EEPROM category at EnvMart for a broad selection of semiconductor memory components.

Microchip 256 kB Serial EEPROM 8-Pin TSSOP Serial-I2C Memory, 1MHz Clock, 400ns Access Time 24FC256-I/ST
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Frequently Asked Questions

The EEPROM has a memory size of 256 kB.

It uses a Serial-I2C interface for communication.

The maximum clock frequency supported is 1 MHz.

The maximum random access time is 400 nanoseconds.

It operates within a voltage range of 1.7V to 5.5V.

The dimensions are 3.1 mm in length, 6.4 mm in width, and 1.2 mm in height.

It operates reliably in temperatures from -40°C to 85°C.

The data retention specification is rated at 200 years.

It complies with the AEC-Q100 automotive standard.

There are 8 bits per word in this EEPROM.

The supply current is 3 mA.

It is designed for surface mount technology.

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