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PSD913F1-90JI from INTERSIL

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PSD913F1-90JI

Manufacturer: INTERSIL

Flash In-System Programmable ISP Peripherals For 8-bit MCUs

Partnumber Manufacturer Quantity Availability
PSD913F1-90JI,PSD913F190JI INTERSIL 13 In Stock

Description and Introduction

Flash In-System Programmable ISP Peripherals For 8-bit MCUs # Introduction to the PSD913F1-90JI Electronic Component  

The **PSD913F1-90JI** is a highly integrated programmable system device (PSD) designed for embedded applications requiring flexible memory and I/O solutions. Combining flash memory, SRAM, and programmable logic in a single chip, this component simplifies system design while enhancing performance and reducing board space.  

Key features of the PSD913F1-90JI include **256 KB of flash memory** for code storage, **16 KB of SRAM** for data retention, and **programmable logic blocks** that allow customization for various peripheral interfaces. Its **90 ns access time** ensures efficient operation in real-time systems, making it suitable for industrial control, automotive electronics, and telecommunications applications.  

The device operates on a **3.3V supply voltage**, supporting low-power modes to optimize energy efficiency. Its **JTAG interface** facilitates in-system programming, enabling easy firmware updates without hardware modifications. Additionally, the PSD913F1-90JI offers **configurable I/O ports**, allowing seamless integration with microcontrollers and other digital components.  

Engineers favor the PSD913F1-90JI for its versatility, reliability, and ability to consolidate multiple functions into a single chip. Its robust architecture and programmable features make it an ideal choice for complex embedded systems requiring high performance and design flexibility.

Application Scenarios & Design Considerations

Flash In-System Programmable ISP Peripherals For 8-bit MCUs

Alternative Part Number

  • EPM7064LC44-15 --: CPLD in a 44-pin PLCC package with comparable logic density and 5V operation, suitable as a functional substitute for the PSD913F1 configuration.
  • ATF1504AS-10JU44 --: 5V CPLD in 44-pin PLCC offering similar macrocell count and pinout flexibility, commonly used to replace older PSD9xx devices.
  • XC9536XL-10VQ44C --: Low-cost CPLD in a 44-pin package with comparable I/O count, usable as a redesign alternative when the original PSD913F1 is unavailable.

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