MACH445-12 Overview
Key Specifications
Package: QFP
Operating Voltage: 5 V
Max Voltage (typical range): 5.25 V
Min Voltage (typical range): 4.75 V
Description
The MACH445 is a member of the high-performance EE CMOS MACH 4 family. This device has approximately twelve times the macrocell capability of the popular PAL22V10, with significant density and functional features that the PAL22V10 does not provide.
Key Features
- that the PAL22V10 does not provide
- It is architecturally identical to the MACH435, with the addition of JTAG and 5-V programming features
- The MACH445 consists of eight PAL blocks interconnected by a programmable central switch matrix
- This allows designs to be placed and routed efficiently
- Routability is further enhanced by an input switch matrix and an output switch matrix
