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Microchip Technology AT24C256B-PU Memory ICsTube EEPROM 1MHz

AT24C256B-PU
AT24C256B-PU
Number of Pins: 8Pins, Memory Format: EEPROM, Clock Frequency: 1MHz
RoHS Compliant
Datasheet
12500In Stock
Min.: 1 Mult.: 1
1610-535-AT24C256B-PU
8-DIP (0.300, 7.62mm)
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AT24C256B-PU Tech Specifications

Microchip Technology AT24C256B-PU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT24C256B-PU.

Product Attribute Attribute Value
Package / Case8-DIP (0.300, 7.62mm)
Mounting TypeThrough Hole
MountThrough Hole
Number of Pins8Pins
Supplier Device Package8-PDIP
Current - Supply (Nom)3mA
Memory TypesNon-Volatile
Published1997
PackagingTube
Operating Temperature-40°C~85°C TA
Part StatusObsolete
Product Attribute Attribute Value
Moisture Sensitivity Level (MSL)1 (Unlimited)
Max Operating Temperature85°C
Min Operating Temperature-40°C
Voltage - Supply1.8V~5.5V
Frequency1MHz
Base Part NumberAT24C256
Interface2-Wire, I2C, Serial
Memory Size256Kb 32K x 8
Clock Frequency1MHz
Access Time550ns
Memory FormatEEPROM
Product Attribute Attribute Value
Memory InterfaceI2C
Write Cycle Time - Word, Page5ms
Density256 kb
Max Frequency400kHz
Voltage - Supply (Max)5.5V
Voltage - Supply (Min)1.8V
RoHS StatusROHS3 Compliant
Radiation HardeningNo
REACH SVHCNo SVHC
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AT24C256B-PU Product Details

Product Description:

The AT24C256B-PU is an 8-pin, 256Kb I2C serial EEPROM from Microchip Technology. This non-volatile memory device is designed to operate in a wide range of applications where low power consumption and high reliability are crucial. With a density of 256 kb, it offers a large storage capacity for various data types.

Features:

  • Memory Interface: The AT24C256B-PU features an I2C serial interface, making it easy to integrate into various systems.
  • Operating Temperature Range: The device operates between -40°C and 85°C, making it suitable for use in a wide range of environments.
  • Supply Voltage Range: The device can operate with a supply voltage between 1.8V and 5.5V, providing flexibility in power supply design.
  • Low Power Consumption: The device has a nominal supply current of 3mA, making it suitable for battery-powered applications.
  • High Reliability: The device is designed to provide high reliability and is suitable for use in industrial and commercial applications.

Applications:

  • Primary Applications: The AT24C256B-PU is suitable for use in various applications such as industrial control systems, medical devices, and consumer electronics.
  • Secondary Applications: It can also be used in other applications such as automotive systems, aerospace systems, and other industrial control systems.

Alternative Parts:

  • AT24C256: This is the base part number of the AT24C256B-PU, which is a similar device without the radiation hardening feature.

Embedded Modules:

  • Microchip's PIC Microcontrollers: The AT24C256B-PU is often used as an external memory device in Microchip's PIC microcontrollers.

FAQs:

Q: What is the operating temperature range of the AT24C256B-PU? A: The operating temperature range of the AT24C256B-PU is between -40°C and 85°C.

Q: What is the supply voltage range of the AT24C256B-PU? A: The supply voltage range of the AT24C256B-PU is between 1.8V and 5.5V.

Q: What is the memory size of the AT24C256B-PU? A: The memory size of the AT24C256B-PU is 256Kb, which is organized as 32K x 8.

Q: What is the interface type of the AT24C256B-PU? A: The interface type of the AT24C256B-PU is I2C serial.

Q: Is the AT24C256B-PU radiation hardened? A: No, the AT24C256B-PU is not radiation hardened.

Q: Is the AT24C256B-PU ROHS compliant? A: Yes, the AT24C256B-PU is ROHS3 compliant.

AT24C256B-PU Documents

Download datasheets and manufacturer documentation for AT24C256B-PU

Datasheets
AT24C256B
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016
ConflictMineralStatement
Microchip-company-68.pdf

AT24C256B-PU Comparison

The parts on the right have similar specifications to Microchip Technology & AT24C256B-PU.

  • Mfr. Part #

  • Manufacturer

  • Moisture Sensitivity Level (MSL)

  • Packaging

  • Package / Case

  • Memory Size

  • Memory Format

  • Operating Temperature

  • Voltage - Supply

  • Mounting Type

  • Availability

  • Price

  • Quantity

  • AT24C256B-PU

  • Microchip Technology

  • 1 (Unlimited)

  • Tube

  • 8-DIP (0.300, 7.62mm)

  • 256Kb 32K x 8

  • EEPROM

  • -40°C~85°C TA

  • 1.8V~5.5V

  • Through Hole

  • 12500

  • -

  • -

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