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SST25VF040B-50-4I-S2AE - Microchip

Description: SST25VF040B-50-4I-S2AE, Serial-SPI Flash Memory, 512K x 8 4Mbit, 8ns, 2.7 → 3.6 V, 8-Pin, SOIC

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SST25VF040B-50-4I-S2AE - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - S2A (8-pin SOIC)
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SST25VF040B-50-4I-S2AE - Microchip  - 3D model - Small Outline Packages - S2A (8-pin SOIC)
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SST25VF040B-50-4I-S2AE Details

  • Manufacturer Part Number:

    SST25VF040B-50-4I-S2AE

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIJ-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    3A991.B.1.A

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    13

  • Clock Frequency-Max (fCLK):

    50 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    5.275 mm

  • Memory Density:

    4194304 bit

  • Memory IC Type:

    FLASH

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    8

  • Number of Words:

    524288 words

  • Number of Words Code:

    512000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    512KX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.3

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    3.3 V

  • Seated Height-Max:

    2.16 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.00003 A

  • Supply Current-Max:

    0.015 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 Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Type:

    NOR TYPE

  • Width:

    5.275 mm

  • Write Protection:

    HARDWARE/SOFTWARE

SST25VF040B-50-4I-S2AE Frequently Asked Questions (FAQs)

  • The SST25VF040B has a minimum of 100,000 erase cycles, but the actual number of cycles may vary depending on the usage and operating conditions.
  • The HOLD pin should be pulled high during power-up and power-down sequences to prevent any unwanted writes or erases. It's recommended to use an external pull-up resistor to ensure the pin is held high.
  • The recommended clock frequency for the SST25VF040B is up to 50 MHz, but it can operate at lower frequencies as well. However, the device may not function correctly if the clock frequency is too low.
  • Yes, the SST25VF040B is compatible with 3.3V systems. The device operates from a single 2.7V to 3.6V power supply, making it suitable for use in 3.3V systems.
  • The WP pin should be tied to VCC or left floating during normal operation to enable write operations. Tying the WP pin to GND will put the device in a write-protected state.

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SST25VF040B-50-4I-S2AE Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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