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AT45DB321D-MU - Adesto Technologies

Description: Flash Memory 32M 2.7-3.6V, 66Mhz Data Flash

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PCB Footprints
AT45DB321D-MU - Adesto Technologies PCB footprint - Small Outline No-lead - Small Outline No-lead - 8M1-A
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3D Models
AT45DB321D-MU - Adesto Technologies  - 3D model - Small Outline No-lead - 8M1-A
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AT45DB321D-MU Details

  • Manufacturer Part Number:

    AT45DB321D-MU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DFN

  • Package Description:

    VDFN-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Adesto Technologies Corporation

  • YTEOL:

    0

  • Additional Feature:

    ORGANIZED AS 8192 PAGES OF 528 BYTES EACH

  • Clock Frequency-Max (fCLK):

    66 MHz

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Memory Density:

    33554432 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    33554432 words

  • Number of Words Code:

    32000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    32MX1

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    2.7 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    5 mm

AT45DB321D-MU Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the AT45DB321D-MU is 2.7V to 3.6V.
  • The AT45DB321D-MU has a 128-byte page buffer. To handle page buffer management, you need to write data to the page buffer, and then perform a page write operation to transfer the data from the page buffer to the main memory.
  • The Ready/Busy (RDY/BUSY) pin is an open-drain output that indicates the status of the device. When the device is busy with an internal operation, the RDY/BUSY pin is low. When the device is ready for the next operation, the RDY/BUSY pin is high.
  • To perform a sector erase operation, you need to send a sector erase command (0x50) followed by the sector address. The device will then erase the specified sector.
  • The AT45DB321D-MU supports up to 100,000 erase cycles per sector.

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