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LE25U20AMB-AH - onsemi

Description: Read/write operations enabled by single 2.5 V power supply: 2.30 to 3.60 V supply voltage range; Operating frequency : 30 MHz; Temperature range : -40 to 85°C; Serial interface : SPI mode 0, mode 3 supported; Sector size : 4K bytes/small sector, 64K bytes/sector; Small sector erase, sector erase, chip erase functions; Page program function (256 bytes / page); Block protect function; Status functions : Ready/busy information, protect information; Highly reliable read/write; Data retention period : 20 years

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PCB Footprints
LE25U20AMB-AH - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOP8K(200mil) 3398
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LE25U20AMB-AH - onsemi  - 3D model - Small Outline Packages - SOP8K(200mil) 3398
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LE25U20AMB-AH Details

  • Manufacturer Part Number:

    LE25U20AMB-AH

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-8 / SOP8K (200 mil)

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    751CV

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    26 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5

  • Clock Frequency-Max (fCLK):

    30 MHz

  • Data Retention Time-Min:

    20

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Memory Density:

    2097152 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    262144 words

  • Number of Words Code:

    256000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    256KX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    2.7 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.00001 A

  • Supply Current-Max:

    0.015 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.3 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Type:

    NOR TYPE

  • Width:

    3.9 mm

  • Write Cycle Time-Max (tWC):

    15 ms

  • Write Protection:

    HARDWARE/SOFTWARE

LE25U20AMB-AH Frequently Asked Questions (FAQs)

  • A thermal pad on the bottom of the package should be connected to a large copper area on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended. Additionally, thermal vias can be used to further improve heat dissipation.
  • Ensure that the device is operated within the recommended junction temperature range (TJ) of -40°C to 150°C. Also, consider using a heat sink or thermal interface material to reduce thermal resistance.
  • The LE25U20AMB-AH has built-in ESD protection, but it's still recommended to follow standard ESD handling procedures during assembly and testing. A minimum of 1kΩ resistance and 100pF capacitance is recommended for ESD protection.
  • Yes, the LE25U20AMB-AH is AEC-Q101 qualified, making it suitable for automotive and high-reliability applications. However, additional testing and validation may be required to meet specific industry standards.
  • Check the input voltage, output load, and PCB layout for any issues. Verify that the device is operated within the recommended operating conditions. Use an oscilloscope to measure the output voltage and check for any oscillations or noise.

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LE25U20AMB-AH Overview

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