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N24C32UDTG - onsemi

Description: Supports Standard, Fast and Fast−Plus I2C Protocol; 1.7 V / 1.6 V to 5.5 V Supply Voltage Range; 32−Byte Page Write Buffer; Fast Write Time (4 ms max); Hardware Write Protection for Entire Memory; Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA); Low Power CMOS Technology; 1,000,000 Program/Erase Cycles; 100 Year Data Retention; Industrial and Automotive Grade 1 Temperature Range; US 8−lead Package Compliant; This Device is Pb−Free, Halogen Free/BFR Free, and RoHS

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N24C32UDTG - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - 8 LEAD SOICCDHJ
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N24C32UDTG - onsemi  - 3D model - Small Outline Packages - 8 LEAD SOICCDHJ
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N24C32UDTG Details

  • Manufacturer Part Number:

    N24C32UDTG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    US8

  • Package Description:

    SOP-8

  • Manufacturer Package Code:

    493-01

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    14 Weeks

  • Date Of Intro:

    2016-07-01

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • Additional Feature:

    IT ALSO OPERATES AT -20DEGCEN TO +85DEGCEN, 1.6V VCC(MIN) FOR READ OPERATIONS

  • 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-G8

  • Length:

    2.3 mm

  • Memory Density:

    32768 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    4096 words

  • Number of Words Code:

    4000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    4KX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Equivalence Code:

    TSSOP8,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    1.8 V

  • Seated Height-Max:

    0.9 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.000001 A

  • Supply Current-Max:

    0.0006 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Nickel/Gold/Palladium (Ni/Au/Pd)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

  • Write Cycle Time-Max (tWC):

    4 ms

  • Write Protection:

    HARDWARE

N24C32UDTG Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the N24C32UDTG is 2.7V to 5.5V, although it can operate as low as 2.5V with some performance degradation.
  • The HOLD pin should be pulled high during power-up and power-down sequences to prevent unwanted writes to the device. It's recommended to use an external pull-up resistor to ensure a high logic level.
  • The maximum clock frequency for the N24C32UDTG is 400 kHz, but it can operate at higher frequencies with some performance degradation. It's recommended to consult the datasheet for specific frequency vs. voltage performance characteristics.
  • To ensure data integrity, it's recommended to use a voltage supervisor or a power-on reset (POR) circuit to detect power-down and power-up events. This will help prevent unwanted writes to the device during these transitions.
  • The WP (Write Protect) pin is used to prevent writes to the entire device or specific blocks. It should be pulled high to enable writes and pulled low to disable writes. It's recommended to use an external pull-up resistor to ensure a high logic level when writes are allowed.

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