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AT24C02D-STUM-T - Microchip

Description: Atmel AT24C02D-STUM-T EEPROM Memory Chip, 2kbit, 1.7 → 3.6 V 5-Pin SOT

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PCB Footprints
AT24C02D-STUM-T - Microchip PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - 5-Lead Plastic Thin Small Outline Transistor (NMB) [TSOT]-1
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3D Models
AT24C02D-STUM-T - Microchip  - 3D model - SOT23 (5-Pin) - 5-Lead Plastic Thin Small Outline Transistor (NMB) [TSOT]-1
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AT24C02D-STUM-T Details

  • Manufacturer Part Number:

    AT24C02D-STUM-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    SOT-23-5

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    8 Weeks

  • Date Of Intro:

    2016-12-12

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    13

  • Clock Frequency-Max (fCLK):

    1 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • I2C Control Byte:

    1010DDDR

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2.9 mm

  • Memory Density:

    2048 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • 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

  • Output Characteristics:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Parallel/Serial:

    SERIAL

  • Programming Voltage:

    3 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    8e-7 A

  • Supply Current-Max:

    0.001 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Width:

    1.6 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    HARDWARE

AT24C02D-STUM-T Frequently Asked Questions (FAQs)

  • The AT24C02D-STUM-T has a minimum of 1 million write cycles, but the actual number of write cycles may vary depending on the usage and operating conditions.
  • To ensure data integrity, it is recommended to use a voltage supervisor or a power-on reset circuit to ensure that the device is not accessed during power-up or power-down. Additionally, the device has built-in power-on reset and brown-out detection to prevent data corruption.
  • The recommended operating voltage range for the AT24C02D-STUM-T is 1.7V to 5.5V. Operating the device outside of this range may affect its performance and reliability.
  • The AT24C02D-STUM-T uses a page-based write architecture. Each page is 8 bytes, and the device can perform page writes and block writes. The device automatically handles page and block writes, and the host controller only needs to send the write command and data.
  • 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 write-protect mode, and any write attempts will be ignored. When the WP pin is tied to VCC, the device is in normal operation mode.

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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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