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AT25M02-U1UM0B-T - Microchip

Description: IC EEPROM 2MBIT SPI 5MHZ 8WLCSP

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AT25M02-U1UM0B-T Details

  • Manufacturer Part Number:

    AT25M02-U1UM0B-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    WLCSP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    5

  • Clock Frequency-Max (fCLK):

    5 MHz

  • JESD-30 Code:

    X-PBGA-B8

  • Memory Density:

    2097152 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • 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:

    VFBGA

  • Package Shape:

    UNSPECIFIED

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    0.33 mm

  • Serial Bus Type:

    SPI

  • 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

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    NOT SPECIFIED

  • Write Cycle Time-Max (tWC):

    5 ms

AT25M02-U1UM0B-T Frequently Asked Questions (FAQs)

  • The AT25M02-U1UM0B-T has a minimum of 100,000 erase cycles, but the actual number of cycles may vary depending on the usage and operating conditions.
  • To handle page write buffer underrun errors, ensure that the page write buffer is fully loaded before initiating a page write operation. Also, verify that the write enable latch is set before initiating a write operation.
  • The recommended power-up sequence is to apply VCC first, followed by the clock signal (SCK), and then the chip select signal (CS). This ensures proper initialization of the device.
  • Yes, the AT25M02-U1UM0B-T is compatible with 3.3V power supplies. However, ensure that the input signals are within the recommended voltage range to prevent damage to the device.
  • To implement data retention, ensure that the device is powered down correctly, and the VCC pin is maintained at a minimum of 1.8V to prevent data loss. Also, avoid exposing the device to extreme temperatures or radiation.

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AT25M02-U1UM0B-T Overview

Use the download button to access the AT25M02-U1UM0B-T 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like AT25M, or try a keyword search, such as EEPROMs

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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