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W25M512JWEIQ - Winbond

Description:  New Family of SpiFlash® Memories – W25M512JW-IQ: 2 x 256M-bit (2 x 32MByte) – Standard SPI: CLK, /CS, DI, DO – Dual SPI: CLK, /CS, IO0, IO1 – Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3 – 3 or 4-Byte Addressing Mode – Software Die Select (C2h) – Software & Hardware Reset(1)  High Performance Serial Flash – 104MHz Standard/Dual/Quad SPI clocks – 208/416MHz equivalent Dual/Quad SPI – 52MB/s continuous data transfer rate – More than 100,000 Program/Erase cycles – More than 20-year data retention 

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W25M512JWEIQ - Winbond PCB footprint - Small Outline No-lead - Small Outline No-lead - wson-e
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W25M512JWEIQ - Winbond  - 3D model - Small Outline No-lead - wson-e
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W25M512JWEIQ Details

  • Manufacturer Part Number:

    W25M512JWEIQ

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    WSON-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Date Of Intro:

    2018-10-01

  • Manufacturer:

    Winbond Electronics Corp

  • YTEOL:

    6.3

  • Clock Frequency-Max (fCLK):

    104 MHz

  • JESD-30 Code:

    R-PDSO-N8

  • Length:

    8 mm

  • Memory Density:

    536870912 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    67108864 words

  • Number of Words Code:

    64000000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    64MX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Programming Voltage:

    1.8 V

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    1.95 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    6 mm

W25M512JWEIQ Frequently Asked Questions (FAQs)

  • The W25M512JWEIQ has a minimum of 100,000 erase cycles per sector, and a total of 2,000,000 erase cycles for the entire device.
  • The HOLD# pin should be pulled high during power-up and power-down to prevent any unwanted commands from being executed. It's recommended to connect a pull-up resistor to VCC and a capacitor to GND to ensure a clean signal.
  • The W25M512JWEIQ supports clock frequencies up to 104 MHz. However, it's recommended to use a clock frequency of 50 MHz or lower for reliable operation.
  • The WP# pin is used to enable or disable write protection for the entire device or specific sectors. To enable write protection, connect WP# to GND. To disable write protection, connect WP# to VCC or leave it floating.
  • The W25M512JWEIQ has a typical read latency of 30ns and a typical program latency of 300us. The erase latency varies depending on the sector size, but it's typically around 1.5ms for a 4KB sector.

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W25M512JWEIQ Overview

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