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AT25SF128A-SHB-T - Adesto Technologies

Description: NOR Flash 128Mb, 133MHz, 8-SOIC-W, IND TEMP, 2.7-3.6V, T&R

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AT25SF128A-SHB-T - Adesto Technologies PCB footprint - Small Outline Packages - Small Outline Packages - SOP-8-
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AT25SF128A-SHB-T Details

  • Manufacturer Part Number:

    AT25SF128A-SHB-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Date Of Intro:

    2018-11-13

  • Manufacturer:

    Adesto Technologies Corporation

  • Boot Block:

    BOTTOM/TOP

  • Clock Frequency-Max (fCLK):

    133 MHz

  • Data Retention Time-Min:

    20

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    5.28 mm

  • Memory Density:

    134217728 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    16777216 words

  • Number of Words Code:

    16000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    16MX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Programming Voltage:

    2.7 V

  • Seated Height-Max:

    2.16 mm

  • Serial Bus Type:

    QSPI

  • Standby Current-Max:

    0.000025 A

  • Supply Current-Max:

    0.02 mA

  • 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:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Type:

    NOR TYPE

  • Width:

    5.23 mm

  • Write Protection:

    HARDWARE/SOFTWARE

AT25SF128A-SHB-T Frequently Asked Questions (FAQs)

  • The AT25SF128A-SHB-T has a minimum of 100,000 erase cycles, but the actual number of cycles may vary depending on usage and environmental conditions.
  • To handle page write buffer underrun errors, ensure that the write buffer is fully loaded before initiating a page write operation. Also, implement error checking and retry mechanisms in your firmware to handle such errors.
  • The recommended method for initializing the AT25SF128A-SHB-T is to perform a software reset (RSTEN = 1) followed by a power-on reset (POR) or a hardware reset (RESET#). This ensures that the device is properly initialized and ready for operation.
  • To optimize the AT25SF128A-SHB-T for low power consumption, use the lowest possible clock frequency, disable the device when not in use, and use the power-down mode (PD = 1) when the device is idle.
  • The maximum operating frequency for the AT25SF128A-SHB-T is 50 MHz, but it can operate at lower frequencies as well.

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AT25SF128A-SHB-T Overview

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