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W25Q256JVEIQ - Winbond

Description: 256M-bit Serial Flash Memory with uniform 4KB sectors and Dual/Quad SPI

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W25Q256JVEIQ - Winbond PCB footprint - Small Outline No-lead - Small Outline No-lead - W25Q256JVEIQ
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W25Q256JVEIQ - Winbond  - 3D model - Small Outline No-lead - W25Q256JVEIQ
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W25Q256JVEIQ Details

  • Manufacturer Part Number:

    W25Q256JVEIQ

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Winbond Electronics Corp

  • YTEOL:

    6.2

  • Additional Feature:

    ALSO OPERATES AT 104MHZ AT 2.7-3.0V

  • Clock Frequency-Max (fCLK):

    133 MHz

  • Data Retention Time-Min:

    20

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    R-XDSO-N8

  • Length:

    8 mm

  • Memory Density:

    268435456 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    33554432 words

  • Number of Words Code:

    32000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    32MX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Parallel/Serial:

    SERIAL

  • Programming Voltage:

    3 V

  • Seated Height-Max:

    0.8 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.00002 A

  • Supply Current-Max:

    0.025 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Type:

    NOR TYPE

  • Width:

    6 mm

  • Write Protection:

    HARDWARE/SOFTWARE

W25Q256JVEIQ Frequently Asked Questions (FAQs)

  • The W25Q256JVEIQ has a minimum of 100,000 erase cycles, but the actual number of cycles may vary depending on usage and environmental conditions.
  • The hold pin (HOLD#) is used to pause the current operation and allow the host to perform other tasks. To use it, pull the HOLD# pin low to pause the operation, and pull it high to resume the operation.
  • The recommended power-up sequence is to apply VCC first, followed by VPP (if used), and then the clock signal. This ensures proper initialization of the device.
  • The optimal clock frequency depends on the specific application and system requirements. The W25Q256JVEIQ supports clock frequencies up to 133 MHz, but you should consider factors like power consumption, noise tolerance, and system latency when selecting a clock frequency.
  • The WP# pin is the write-protect pin, which allows you to protect the entire memory array or specific sectors from being written. To use it, pull the WP# pin low to enable write protection, and pull it high to disable write protection.

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W25Q256JVEIQ Overview

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