Lattice Semiconductor Corporation CPLDs (Complex Programmable Logic Devices) ISPLSI 2032VE-135LTN48

The ispLSI 2032VE-135LTN48 is a Complex Programmable Logic Device (CPLD) from Quarktwin Technology Ltd. It operates at a maximum frequency of 135 MHz and features 32 I/O pins, two dedicated inputs, and three dedicated clock input pins. The device is designed for 3.3V operation and is compatible with standard 5V TTL devices, making it suitable for mixed-voltage systems. This CPLD includes 32 registers and utilizes high-density SuperFAST,Ñ¢ PLD technology, providing 1000 PLD gates. It supports in-system programmability via a Boundary Scan Test Access Port (TAP) and is 100% IEEE 1149.1 boundary scan testable. The device is non-volatile and can be electrically erased and reprogrammed, allowing for flexibility in design and prototyping. The ispLSI 2032VE-135LTN48 is packaged in a lead-free 48-pin TQFP, which is advantageous for environmentally conscious designs. It also features programmable output slew rate control and open-drain output options, enhancing its versatility for various applications.