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24LC02BT/SN - Microchip

Description: Single Supply with Operation down to 1.7V for 24AA02 and 24FC02 Devices, 2.5V for 24LC02B Devices • Low-Power CMOS Technology: - Read current 1 mA, maximum - Standby current 1 µA, maximum (I-temp.) • Two-Wire Serial Interface, I2C Compatible • Schmitt Trigger Inputs for Noise Suppression • Output Slope Control to Eliminate Ground Bounce • 100 kHz, 400 kHz and 1 MHz Compatibility • Page Write Time: 5 ms, Maximum • Self-Timed Erase/Write Cycle • 8-Byte Page Write Buffer • Hardware Write-Protect

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24LC02BT/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC]
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24LC02BT/SN - Microchip  - 3D model - Small Outline Packages - 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC]
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24LC02BT/SN Details

  • Manufacturer Part Number:

    24LC02BT/SN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    0.150 INCH, PLASTIC, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    5

  • Clock Frequency-Max (fCLK):

    0.4 MHz

  • Data Retention Time-Min:

    200

  • Endurance:

    1000000 Write/Erase Cycles

  • I2C Control Byte:

    1010XXXR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Memory Density:

    2048 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    8

  • Number of Words:

    256 words

  • Number of Words Code:

    256

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    256X8

  • Output Characteristics:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.23

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    5 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.0001 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:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

  • Write Cycle Time-Max (tWC):

    10 ms

  • Write Protection:

    HARDWARE

24LC02BT/SN Frequently Asked Questions (FAQs)

  • The 24LC02BT/SN has a minimum of 1 million write cycles, but this can vary depending on the operating conditions and usage patterns.
  • To ensure data integrity, use the 24LC02BT/SN's built-in power-on reset (POR) and brown-out detection (BOD) features. Additionally, implement a robust power-down sequence and consider using a voltage supervisor to monitor the power supply.
  • The recommended clock frequency for the 24LC02BT/SN is up to 400 kHz. However, the device can operate at frequencies up to 1 MHz, but with reduced performance and increased power consumption.
  • The 24LC02BT/SN uses a page-write architecture, where data is written in 8-byte pages. For block writes, use the device's internal address counter to automatically increment the address after each byte is written.
  • The WP (Write Protect) pin is used to prevent accidental writes to the device. When WP is tied low, the entire device is write-protected. When WP is tied high, the device can be written to normally.

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24LC02BT/SN 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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