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AT25XE321D-UUN-T - Renesas Electronics

Description: 32Mbit, 1.65 V to 3.6 V Range SPI Serial Flash Memory with Multi-I/O Support

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AT25XE321D-UUN-T - Renesas Electronics PCB footprint - Other - Other - 12-ball 3x2x3 Array WLCSP
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AT25XE321D-UUN-T - Renesas Electronics  - 3D model - Other - 12-ball 3x2x3 Array WLCSP
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AT25XE321D-UUN-T Details

  • Manufacturer Part Number:

    AT25XE321D-UUN-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    WLCSP

  • Country Of Origin:

    Singapore

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5

  • Additional Feature:

    ALSO OPERATES AT 108MHZ @1.65V MINIMUM SUPPLY

  • Clock Frequency-Max (fCLK):

    133 MHz

  • Data Retention Time-Min:

    20

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    R-PBGA-B12

  • Length:

    2.387 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:

    VFBGA

  • Package Equivalence Code:

    BGA12,5X7,14/8

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Parallel/Serial:

    SERIAL

  • Programming Voltage:

    1.8 V

  • Seated Height-Max:

    0.461 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.00005 A

  • Supply Current-Max:

    0.0165 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.35 mm

  • Terminal Position:

    BOTTOM

  • Type:

    NOR TYPE

  • Width:

    1.767 mm

  • Write Protection:

    HARDWARE/SOFTWARE

AT25XE321D-UUN-T Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the AT25XE321D-UUN-T is 2.7V to 3.6V.
  • To handle page write operations, you need to send a page write command (0x02) followed by the page address and the data to be written. The device will automatically handle the page write operation, and you can poll the status register to check when the operation is complete.
  • The WP# (Write Protect) pin is used to prevent accidental writes to the device. When the WP# pin is low, the entire memory array is protected from writes. When the WP# pin is high, the device operates normally and writes are allowed.
  • To perform a sector erase operation, you need to send a sector erase command (0x20) followed by the sector address. The device will automatically erase the entire sector, and you can poll the status register to check when the operation is complete.
  • The AT25XE321D-UUN-T supports up to 100,000 erase cycles per sector.

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AT25XE321D-UUN-T Overview

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Flash, 4MX8, PBGA8