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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for FM31256-G
- Part Number FM31256-G
- Manufacturer Infineon
- Pin Count 14
- Last Modified Date Jul 9, 2025 8:47 AM UTC
- Pinout / Pin List Click Here (Member Only)
FM31256-G Details
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Manufacturer Part Number:
FM31256-G
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Rohs Code:
Yes
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Part Life Cycle Code:
End Of Life
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Manufacturer:
Infineon Technologies AG
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YTEOL:
0
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Memory IC Type:
FRAM
FM31256-G Frequently Asked Questions (FAQs)
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Infineon recommends a 4-layer PCB with a solid ground plane, and a separate power plane for the VCC and VDD pins. Additionally, it's recommended to use a decoupling capacitor (e.g., 100nF) close to the VCC pin.
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To ensure reliable communication, use a pull-up resistor (e.g., 1kΩ) on the SCL line, and a pull-down resistor (e.g., 1kΩ) on the SDA line. Also, make sure to use a common ground between the FM31256-G and the microcontroller.
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The FM31256-G can operate up to 400 kHz, but the recommended frequency is 100 kHz to ensure reliable communication and to minimize power consumption.
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The POR and BOD features are enabled by default. To handle them, ensure that the VCC pin is properly decoupled, and the power supply is stable. If needed, you can disable the POR and BOD features by setting the corresponding bits in the control register.
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The INT pin is an open-drain output. To handle it, connect a pull-up resistor (e.g., 1kΩ) to a suitable voltage source (e.g., VCC), and use a debouncing circuit or a Schmitt trigger to ensure clean interrupt signals.
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FM31256-G Overview
Use the download button to access the FM31256-G 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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