MCHPATF1504ASV-15AU44
Overview
The ATF1504ASV-15AU44 is a high-performance 64-macrocell Complex Programmable Logic Device (CPLD) designed for 3.3V low-voltage operations. It utilizes Atmel's High-density PLD technology to provide predictable timing and a flexible logic structure, making it ideal for replacing multiple discrete logic chips or small PLDs.
Why Choose This Part
This CPLD features In-System Programmability (ISP) via a standard JTAG interface, allowing for easy updates without removing the chip. It offers flexible macrocell configurations with D/T/Latch flip-flops and individual output enables, paired with a pin-controlled standby mode for power efficiency.
Applications
Key Specifications
Getting Started
To develop for this device, use Microchip WinCUPL or ATMEL ProChip Designer for logic synthesis and fitment. Hardware programming is typically handled through a JTAG programmer such as the ATDH1150USB, connecting to the dedicated JTAG pins on the 44-pin TQFP footprint.
ATF1504ASV-15 Family
| Part Number | Difference | Stock |
|---|---|---|
| ATF1504ASV-15AU100 | 100 | 1,878 |



