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sst25vf040b-80-4i-s2ae - Microchip

Description: SST25VF040B-80-4I-S2AE, Serial-SPI Flash Memory 4Mbit, 512K x 8 bit, 6ns, 2.7V, 8-Pin, SOIC

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sst25vf040b-80-4i-s2ae Details

  • Manufacturer Part Number:

    SST25VF040B-80-4I-S2AE

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • ECCN Code:

    3A991.B.1.A

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Clock Frequency-Max (fCLK):

    80 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 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.16 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.00002 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):

    3.3 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-80-4i-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 (HOLD#) is used to pause the serial flash memory operation. To use it, pull the HOLD# pin low to pause the operation, and pull it high to resume. Make sure to follow the timing specifications in the datasheet.
  • The recommended power-up sequence is to apply VCC first, followed by the clock signal (SCK), and then the chip select (CS#) and other signals. This ensures proper initialization of the device.
  • The WP# pin is used to enable or disable write protection. Tie the WP# pin to VCC to enable write protection, or tie it to GND to disable write protection. Make sure to follow the datasheet recommendations for write protection.
  • The maximum operating frequency for the SST25VF040B is 80 MHz, as indicated in the part number. However, the actual operating frequency may be limited by the system design and other factors.

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sst25vf040b-80-4i-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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