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AT25SF321-MHD-T - Adesto Technologies

Description: NOR Flash 8-UDFN (5x6x0.6), IND TEMP, 1.7V, TRAY

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AT25SF321-MHD-T - Adesto Technologies PCB footprint - Small Outline No-lead - Small Outline No-lead - UDFN
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AT25SF321-MHD-T - Adesto Technologies  - 3D model - Small Outline No-lead - UDFN
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AT25SF321-MHD-T Details

  • Manufacturer Part Number:

    AT25SF321-MHD-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    UDFN-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Adesto Technologies Corporation

  • YTEOL:

    0

  • Clock Frequency-Max (fCLK):

    104 MHz

  • Data Retention Time-Min:

    20

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Memory Density:

    33554432 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    4194304 words

  • Number of Words Code:

    4000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    4MX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    3 V

  • Seated Height-Max:

    0.6 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    5 mm

AT25SF321-MHD-T Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the AT25SF321-MHD-T is 2.7V to 3.6V.
  • The HOLD pin should be pulled high during power-up and power-down sequences to prevent unwanted writes or erases.
  • The AT25SF321-MHD-T supports up to 100,000 erase cycles.
  • To implement a reliable write operation, ensure that the WP pin is pulled high, and the CE pin is low during the write cycle. Also, verify that the device is not in a power-down state.
  • The WP pin is a write-protect pin that prevents accidental writes to the device. It should be pulled high to enable writes and pulled low to disable writes.

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AT25SF321-MHD-T Overview

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Flash, 4MX8, PDSO8