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PSD4256G6V-10UI

3.3V FPGA Configuration Memory, 8M capacity, 100ns access time

Inventory:6,498

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Overview of PSD4256G6V-10UI

The PSD4256G6V-10UI is a Flash In-System Programmable (ISP) System-on-Chip (SoC) device featuring a 256K x 8 CMOS memory with additional CPLD macrocells. It offers high flexibility and programmability, making it ideal for applications requiring reprogrammable memory and customizable logic functions.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Power Supply Voltage
  • GND: Ground
  • XIRQ: External IRQ Pin
  • RESET: Reset Pin
  • ADDR/DATA: Address/Data Pin
  • PORTA: Programmable I/O Port A
  • PORTB: Programmable I/O Port B
  • XTAL: Crystal Input
  • IO0-IO7: I/O Pins
  • CE: Chip Enable/Output Enable
  • OE/LD: Output Enable/Load Input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the PSD4256G6V-10UI IC for a visual representation.

Key Features

  • Flash ISP Memory: Offers in-system programmable Flash memory for convenient and flexible reprogramming.
  • CPLD Macrocells: Includes additional Complex Programmable Logic Device macrocells for customizable logic functions.
  • High-Speed Operation: Operates at fast clock speeds, suitable for applications demanding quick response times.
  • Low Power Consumption: Optimized power usage for energy-efficient performance.
  • Multiple I/O Ports: Provides multiple programmable I/O ports for versatile connectivity options.

Note: For detailed technical specifications, please refer to the PSD4256G6V-10UI datasheet.

Application

  • Embedded Systems: Suitable for embedded system applications requiring reprogrammable memory and customizable logic.
  • Data Acquisition: Ideal for data acquisition systems with flexible memory and logic requirements.
  • Industrial Control: Used in industrial control applications for adaptable memory and logic configurations.

Functionality

The PSD4256G6V-10UI combines Flash memory with CPLD macrocells to offer a versatile solution for memory storage and logic operations. It enables customization and reprogramming to meet the specific needs of various embedded applications.

Usage Guide

  • Power Supply: Connect VCC and GND to the appropriate power sources within the specified voltage range.
  • Data Connections: Use the ADDR/DATA lines for memory addressing and data transfer.
  • Programming Interface: Utilize the XIRQ and RESET pins for programming and initialization.

Frequently Asked Questions

Q: Can the PSD4256G6V-10UI be reprogrammed multiple times?
A: Yes, the PSD4256G6V-10UI is designed for in-system programmability, allowing multiple reprogramming cycles as needed.

Q: What is the typical power consumption of the PSD4256G6V-10UI in standby mode?
A: The PSD4256G6V-10UI features low standby power consumption, making it energy-efficient in idle states.

Equivalent

For similar functionalities, consider these alternatives to the PSD4256G6V-10UI:

  • ATmega2560: This microcontroller from Microchip offers programmable flash memory and customizable logic features.
  • XC9572XL: A CPLD device from Xilinx providing reprogrammable logic functions for various applications.

Specifications

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

Product Category FPGA - Configuration Memory RoHS Details
Maximum Operating Frequency 29.4 MHz Operating Supply Voltage 3.3 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT Package / Case TQFP-80
Brand STMicroelectronics Moisture Sensitive Yes
Product Type FPGA - Configuration Memory Series PSD4256
Factory Pack Quantity 119 Subcategory Programmable Logic ICs
Supply Voltage - Max 3.6 V Supply Voltage - Min 2.7 V
Unit Weight 0.018117 oz

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packageimg

PSD4256G6V-10UI

3.3V FPGA Configuration Memory, 8M capacity, 100ns access time

Inventory:

6,498