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AT24C02B-PU - Microchip

Description: Two-wire Serial EEPROM

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AT24C02B-PU - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8p3 pdip-ren1
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AT24C02B-PU - Microchip  - 3D model - Dual-In-Line Packages - 8p3 pdip-ren1
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AT24C02B-PU Details

  • Manufacturer Part Number:

    AT24C02B-PU

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DIP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Clock Frequency-Max (fCLK):

    1 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • I2C Control Byte:

    1010DDDR

  • JESD-30 Code:

    R-PDIP-T8

  • Length:

    9.271 mm

  • Memory Density:

    2048 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    256 words

  • Number of Words Code:

    256

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    256X8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Parallel/Serial:

    SERIAL

  • Programming Voltage:

    5 V

  • Seated Height-Max:

    5.334 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.000018 A

  • Supply Current-Max:

    0.003 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    HARDWARE

AT24C02B-PU Frequently Asked Questions (FAQs)

  • The AT24C02B-PU has a minimum of 1 million write cycles, but this can vary depending on the usage and environmental conditions.
  • The AT24C02B-PU uses a page write buffer to handle multiple byte writes. The device can write up to 32 bytes in a single page write operation. For block writes, the device can write up to 256 bytes in a single block write operation.
  • The WP (Write Protect) pin is used to prevent accidental writes to the device. When the WP pin is tied to GND, the device is in a write-protected state, and any attempt to write to the device will be ignored.
  • The AT24C02B-PU has a built-in power-on reset circuit that resets the device during power-up. During power-down, the device will automatically enter a low-power standby mode to conserve power.
  • The maximum clock frequency for the AT24C02B-PU is 400 kHz.

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AT24C02B-PU Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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