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AT25SF161B-UUB-T - Renesas Electronics

Description: FLASH - NOR Memory IC 16Mbit SPI - Quad I/O 108 MHz 8-WLCSP (1.61x1.35)

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AT25SF161B-UUB-T - Renesas Electronics PCB footprint - Other - Other - 8-BALL WLCSP (3 X 2 X 3)
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AT25SF161B-UUB-T - Renesas Electronics  - 3D model - Other - 8-BALL WLCSP (3 X 2 X 3)
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AT25SF161B-UUB-T Details

  • Manufacturer Part Number:

    AT25SF161B-UUB-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    WLCSP

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Clock Frequency-Max (fCLK):

    108 MHz

  • Data Retention Time-Min:

    20

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    R-PBGA-B8

  • Length:

    1.608 mm

  • Memory Density:

    16777216 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    2097152 words

  • Number of Words Code:

    2000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    2MX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA8,3X5,14/8

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Parallel/Serial:

    SERIAL

  • Programming Voltage:

    3 V

  • Seated Height-Max:

    0.462 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.00003 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 Form:

    BALL

  • Terminal Pitch:

    0.35 mm

  • Terminal Position:

    BOTTOM

  • Type:

    NOR TYPE

  • Width:

    1.348 mm

  • Write Protection:

    HARDWARE/SOFTWARE

AT25SF161B-UUB-T Frequently Asked Questions (FAQs)

  • The AT25SF161B-UUB-T has a maximum of 100,000 erase cycles.
  • To handle page write buffer overrun, you need to check the status register for the write buffer busy flag (WBUF Busy) and wait for it to clear before sending the next command.
  • Yes, the AT25SF161B-UUB-T supports multi-master SPI bus operation, but you need to ensure that the chip select (CS#) is properly managed to avoid bus contention.
  • The recommended clock frequency for the AT25SF161B-UUB-T is up to 50 MHz, but it can operate up to 104 MHz with reduced drive strength.
  • The Hold (HOLD#) pin is used to pause the serial communication, and the WP (Write Protect) pin is used to protect the memory array from write operations. You need to properly connect and manage these pins according to your system requirements.

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