Part Number : M4-64
Function : High-performance E2CMOS in-system programmable logic
Package : PLCC 44 Pin Type
Maker : Lattice Semiconductor
Pinouts : 
Description :
1. High-performance, E2CMOS 3.3-V & 5-V CPLD families
2. Flexible architecture for rapid logic designs
— Excellent First-Time-FitTM and refit feature
— SpeedLocking performance for guaranteed fixed timing
— Central, input and output switch matrices for 100% routability and 100% pin-out retention
3. High speed
— 5.0ns tPD Commercial and 7.5ns tPD Industrial
— 182MHz fCNT
4. 32 to 512 macrocells; 32 to 768 registers
5. 44 to 388 pins in PLCC, PQFP, TQFP, BGA, fpBGA and caBGA packages
6. Flexible architecture for a wide range of design styles
Datasheet PDF Download : 
Others datasheet of same file : M4A3-128, M4A3-192, M4A3-256, M4A3-32, M4A3-384
