Part Number : M4-192
Function : High-performance E2CMOS in-system programmable logic
Package : 256-Ball BGA Type
Maker : Lattice Semiconductor
Pinouts : 
Description :
The ispMACH4A family from Lattice offers an exceptionally flexible architecture and delivers a superior Complex Programmable Logic Device (CPLD) solution of easy-to-use silicon products and software tools.
The overall benefits for users are a guaranteed and predictable CPLD solution, faster time-to-market, greater flexibility and lower cost. The ispMACH 4A devices offer densities ranging from 32 to 512 macrocells with 100% utilization and 100% pin-out retention. The ispMACH 4A families offer 5-V (M4A5-xxx) and 3.3-V (M4A3-xxx) operation.
ispMACH 4A products are 5-V or 3.3-V in-system programmable through the JTAG (IEEE Std. 1149.1) interface. JTAG boundary scan testing also allows product testability on automated test equipment for device connectivity.
Datasheet PDF Download : 
Others datasheet of same file : M4-128/64-10VC, M4-128/64-10VI,
M4-128/64-10YC, M4-128/64-10YI, M4-128/64-12VC