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AT25040B-MAHL-E - Microchip

Description: SPI Serial EEPROM 1K (128x8), 2K (256x8), 4K (512x8), 8-pad, 2.00mm x 3.00mm body, 0.50mm pitch, Plastic Ultra Thin Dual Flat No Lead (UDFN)

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AT25040B-MAHL-E - Microchip PCB footprint - Small Outline No-lead - Small Outline No-lead - udfn9
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AT25040B-MAHL-E - Microchip  - 3D model - Small Outline No-lead - udfn9
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AT25040B-MAHL-E Details

  • Manufacturer Part Number:

    AT25040B-MAHL-E

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    8

  • Manufacturer Package Code:

    UDFN-8

  • Country Of Origin:

    Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    19

  • Additional Feature:

    ALSO OPERATES AT MIN 1.8 V AT 5 MHZ

  • Clock Frequency-Max (fCLK):

    20 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Memory Density:

    4096 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:

    512 words

  • Number of Words Code:

    512

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    512X8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    1.8 V

  • Reverse Pinout:

    NO

  • Seated Height-Max:

    0.6 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    5e-7 A

  • Supply Current-Max:

    0.01 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:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    2 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    HARDWARE/SOFTWARE

AT25040B-MAHL-E Frequently Asked Questions (FAQs)

  • The recommended storage temperature range for the AT25040B-MAHL-E is -65°C to +150°C.
  • To prevent damage, use a soldering iron with a temperature of 260°C or less, and limit the soldering time to 3 seconds or less. Also, avoid applying excessive force or bending the device during soldering.
  • The maximum clock frequency for the SPI interface is 20 MHz.
  • To ensure data integrity, use a voltage supervisor or a power-on reset circuit to ensure that the device is properly initialized during power-up. Also, use a capacitor to filter out power supply noise and ensure a clean power-down sequence.
  • The typical write endurance of the AT25040B-MAHL-E is 100,000 cycles per page, with a minimum of 10,000 cycles per page.

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AT25040B-MAHL-E 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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