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AT25SF041B-SSHD-B - Renesas Electronics

Description: NOR Flash 4 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR Flash

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AT25SF041B-SSHD-B - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 8S1
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AT25SF041B-SSHD-B - Renesas Electronics  - 3D model - Small Outline Packages - 8S1
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AT25SF041B-SSHD-B Details

  • Manufacturer Part Number:

    AT25SF041B-SSHD-B

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5.1

  • Clock Frequency-Max (fCLK):

    108 MHz

  • Data Retention Time-Min:

    20

  • Endurance:

    100000 Write/Erase Cycles

  • 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

  • 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

  • Standby Current-Max:

    0.00003 A

  • Supply Current-Max:

    0.0185 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 (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Type:

    NOR TYPE

  • Width:

    3.9 mm

  • Write Protection:

    HARDWARE/SOFTWARE

AT25SF041B-SSHD-B Frequently Asked Questions (FAQs)

  • The AT25SF041B-SSHD-B 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 detection and correction mechanisms in your firmware to handle such errors.
  • The recommended power-on reset timing is to wait for at least 10ms after power-on before accessing the device. This allows the internal voltage regulator to stabilize and ensures reliable operation.
  • Yes, the AT25SF041B-SSHD-B is compatible with 3.3V power supplies. However, ensure that the voltage supply is within the recommended operating range of 2.7V to 3.6V.
  • To implement secure erase, use the Chip Erase command (0xC7) to erase the entire device. This will remove all data and return the device to its factory default state.

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AT25SF041B-SSHD-B Overview

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