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  • Part Number : XCF32PFSG48C

  • Package/Case : BGA-48

  • Brands : AMD

  • Components Categories : Configuration PROMs for FPGAs

  • Datesheet : XCF32PFSG48C DataSheet (PDF)

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Overview of XCF32PFSG48C

The XCF32PFSG48C is a 3.3V, 32Mbit (4M x 8/2M x 16) parallel NOR Flash memory device, ideal for various applications requiring non-volatile storage. It offers fast read access times and a high-speed parallel interface, making it suitable for embedded systems, telecommunications, networking, and other applications requiring reliable, high-performance memory.


(Note: It has a total of 48 pins. The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the XCF32PFSG48C IC for a visual representation.


Key Features

  • High-Speed Parallel Interface: The XCF32PFSG48C features a high-speed parallel interface for fast data transfer rates.
  • 3.3V Operation: Operates at 3.3V, compatible with a wide range of digital systems.
  • 32Mbit Capacity: Provides a large capacity of 32Mbit (4M x 8/2M x 16) for ample storage space.
  • Fast Read Access Times: Offers fast read access times for quick data retrieval.
  • Sector Architecture: Organized into sectors for efficient data storage and management.
  • Wide Temperature Range: Operates over a wide temperature range, suitable for harsh environments.

Note: For detailed technical specifications, please refer to the XCF32PFSG48C datasheet.


  • Embedded Systems: Ideal for embedded systems requiring non-volatile storage.
  • Telecommunications: Suitable for telecommunications equipment requiring reliable memory storage.
  • Networking: Used in networking devices for storing configuration data and firmware.
  • Automotive: Can be used in automotive applications for storing critical data.


The XCF32PFSG48C is a high-speed, 32Mbit parallel NOR Flash memory device offering fast read access times and a large capacity. It is suitable for various applications where reliable, high-performance memory is essential.

Usage Guide

  • Data Storage: Use the parallel interface to write and read data to and from the memory.
  • Addressing: Utilize the address pins (A0-A22) to specify the memory location for read and write operations.
  • Control Signals: Use the control signals (WE#, CE#, OE#, RESET#, BYTE#, WP#, RY/BY#) to control the memory operations.

Frequently Asked Questions

Q: Can the XCF32PFSG48C be used in battery-powered applications?
A: Yes, it can operate at 3.3V, making it suitable for battery-powered applications.

Q: What is the maximum operating temperature range of the XCF32PFSG48C?
A: The XCF32PFSG48C can operate over a wide temperature range, typically from -40°C to +85°C, making it suitable for use in harsh environments.


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Packaging Tray cms-part-status Obsolete
Programmable Not Verified Programmable Type In System Programmable
Memory Size 32Mb Voltage - Supply 1.65V ~ 2V
Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount
Package / Case 48-TFBGA, CSPBGA Supplier Device Package 48-CSP (8x9)
Base Product Number XCF32

Equivalent Parts

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

XCF32PFSG48C Equivalent Parts

For the XCF32PFSG48C component, you may consider these replacement and alterative parts.

Models Manufacturer Package/Case Description
SST39VF3201C Microchip Technology TSOP, PDIP, and PLCC Another high-speed, 32Mbit parallel NOR Flash memory device.
AM29LV320 AMD TSOP and PLCC A 32Mbit parallel NOR Flash memory device offering similar performance characteristics.

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