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AT25FF321A-MHN-T - Renesas Electronics

Description: The AT25FF321A is a member of our Standard class code and data storage solutions and is ideally suited for systems that need fast Read performance and low Sleep power for boot/code shadowing and Execute-in-Place tasks. It’s low power consumption and wide operating voltage range are optimized for battery-powered designs.

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AT25FF321A-MHN-T - Renesas Electronics PCB footprint - Small Outline No-lead - Small Outline No-lead - 8MA1 – 5 x 6 UDFN...
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AT25FF321A-MHN-T Details

  • Manufacturer Part Number:

    AT25FF321A-MHN-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DFN

  • Package Description:

    WDFN-8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    6

  • Clock Frequency-Max (fCLK):

    133 MHz

  • Data Retention Time-Min:

    20

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-N8

  • 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

  • Output Characteristics:

    3-STATE

  • 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

  • Programming Voltage:

    1.8 V

  • Seated Height-Max:

    0.6 mm

  • Serial Bus Type:

    QSPI

  • Standby Current-Max:

    0.000015 A

  • Supply Current-Max:

    0.017 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    1.65 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Type:

    NOR TYPE

  • Width:

    5 mm

  • Write Protection:

    HARDWARE/SOFTWARE

AT25FF321A-MHN-T Frequently Asked Questions (FAQs)

  • The AT25FF321A-MHN-T has a maximum of 100,000 erase cycles, which is a typical value for most flash memory devices.
  • The AT25FF321A-MHN-T uses a page write buffer to handle page write operations. The buffer is 256 bytes, and the device can perform a page write operation in a single cycle.
  • The WP# (Write Protect) pin is used to prevent accidental writes to the status register. When the WP# pin is low, the status register is write-protected, and when it is high, the status register can be written to.
  • Yes, the AT25FF321A-MHN-T can be used in a multi-chip select configuration. The device has a separate chip select (CS#) pin that allows multiple devices to share the same bus.
  • The recommended operating voltage range for the AT25FF321A-MHN-T is 2.7V to 3.6V. Operating the device outside of this range may affect its performance and reliability.

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