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24LC65/SM - Microchip

Description: 64K I2C Smart Serial EEPROM

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24LC65/SM - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Plastic Small Outline (SM) – Medium, 208 mil (SOIC)
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3D Models
24LC65/SM - Microchip  - 3D model - Small Outline Packages - 8-Lead Plastic Small Outline (SM) – Medium, 208 mil (SOIC)
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24LC65/SM Details

  • Manufacturer Part Number:

    24LC65/SM

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    0.207 INCH, EIAJ, PLASTIC, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIJ-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):

    0.1 MHz

  • Data Retention Time-Min:

    200

  • Endurance:

    1000000 Write/Erase Cycles

  • I2C Control Byte:

    1010DDDR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    5.28 mm

  • Memory Density:

    65536 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:

    8192 words

  • Number of Words Code:

    8000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    8KX8

  • Output Characteristics:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    5 V

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    2.03 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.000005 A

  • Supply Current-Max:

    0.003 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    5.25 mm

  • Write Cycle Time-Max (tWC):

    5 ms

24LC65/SM Frequently Asked Questions (FAQs)

  • The 24LC65/SM has a minimum of 1 million write cycles, but this can vary depending on the operating conditions and usage patterns.
  • The 24LC65/SM uses a page write buffer to handle page writes. For block writes, you need to use the Page Write command (0x02) and specify the starting address and number of bytes to write.
  • The WP (Write Protect) pin is used to prevent writes to the entire memory array or specific blocks. When WP is low, the entire array is write-protected. When WP is high, the device operates normally.
  • You can implement a retry mechanism by checking the Acknowledge Polling (ACK) bit in the Status Register. If the write operation fails, retry the write operation until the ACK bit is set.
  • The recommended clock frequency for the 24LC65/SM is up to 400 kHz. However, the device can operate at frequencies up to 1 MHz, but with reduced reliability and performance.

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24LC65/SM 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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