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AT25SF041-SSHD-B - Adesto Technologies

Description: 4-Mbit 2.5V SPI Flash Memory

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AT25SF041-SSHD-B - Adesto Technologies PCB footprint - Small Outline Packages - Small Outline Packages - AT25SF041-SSHD-B-1
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AT25SF041-SSHD-B Details

  • Manufacturer Part Number:

    AT25SF041-SSHD-B

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Adesto Technologies Corporation

  • YTEOL:

    0

  • Clock Frequency-Max (fCLK):

    85 MHz

  • Data Retention Time-Min:

    20

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.925 mm

  • Memory Density:

    4194304 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    524288 words

  • Number of Words Code:

    512000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    512KX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Programming Voltage:

    3 V

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    QSPI

  • 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:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Type:

    NOR TYPE

  • Width:

    3.9 mm

  • Write Protection:

    HARDWARE/SOFTWARE

AT25SF041-SSHD-B Frequently Asked Questions (FAQs)

  • The AT25SF041-SSHD-B has a minimum of 100,000 write cycles, but the actual number of write cycles may vary depending on the usage and operating conditions.
  • The AT25SF041-SSHD-B has a built-in power-on reset circuit that ensures the device is in a known state after power-up. The device will reset to its default state and all registers will be set to their default values.
  • The WP (Write Protect) pin is used to prevent accidental writes to the device. When the WP pin is tied low, the entire memory array is write-protected, and any attempt to write to the device will be ignored.
  • Yes, the AT25SF041-SSHD-B can be used in a multi-master SPI bus system. The device has a built-in slave select input (SS) that allows it to be used in a multi-master environment.
  • The maximum clock frequency for the AT25SF041-SSHD-B is 50 MHz.

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AT25SF041-SSHD-B Overview

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