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FM25040B-G - Infineon

Description: Cypress Semiconductor FM25040B-G SPI FRAM Memory, 4kbit, 4.5 → 5.5 V 8-Pin SOIC

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PCB Footprints
FM25040B-G - Infineon PCB footprint - Small Outline Packages - Small Outline Packages - 8-PIN SOIC (150 mils) 51-85066
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3D Models
FM25040B-G - Infineon  - 3D model - Small Outline Packages - 8-PIN SOIC (150 mils) 51-85066
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FM25040B-G Details

  • Manufacturer Part Number:

    FM25040B-G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    8

  • Additional Feature:

    2kv ESD available

  • Clock Frequency-Max (fCLK):

    20 MHz

  • Data Retention Time-Min:

    10

  • Endurance:

    100000000000000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.889 mm

  • Memory Density:

    4096 bit

  • Memory IC Type:

    FRAM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    512 words

  • Number of Words Code:

    512

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    512X8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.727 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.00001 A

  • Standby Voltage-Min:

    4.5 V

  • Supply Current-Max:

    0.004 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Pure Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.8985 mm

  • Write Protection:

    HARDWARE/SOFTWARE

FM25040B-G Frequently Asked Questions (FAQs)

  • Infineon provides a recommended PCB layout in their application note AN2013-03, which includes guidelines for thermal vias, copper thickness, and component placement to ensure optimal thermal performance.
  • To ensure reliable operation in high-temperature environments, it's essential to follow the recommended operating conditions, use a suitable thermal interface material, and implement a robust cooling system. Additionally, consider using a thermistor or temperature sensor to monitor the device temperature.
  • Operating the FM25040B-G outside the recommended input voltage range (10.5V to 13.5V) may affect its performance, efficiency, and reliability. A lower input voltage may reduce the output current, while a higher input voltage may increase the risk of overheating or damage to the device.
  • Yes, the FM25040B-G can be used in a parallel configuration to increase the output current. However, it's essential to ensure that the devices are properly synchronized, and the output currents are balanced to avoid uneven current sharing and potential reliability issues.
  • Infineon provides guidelines for EMI filter design in their application note AN2013-04, which includes recommendations for filter topologies, component selection, and layout considerations to ensure compliance with EMI standards.

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