CY7C343B Description
The CY7C343/CY7C343B is a high-performance, high-density erasable programmable logic device, available in 44-pin PLCC and HLCC packages. The CY7C343/CY7C343B contains 64 highly flexible macrocells and 128 expander product terms. These resources are divided into four Logic Array Blocks (LABs) connected through the Programmable Inter-connect Array (PIA).
CY7C343B Key Features
- 64 MAX macrocells in 4 LABs
- 8 dedicated inputs, 24 bidirectional I/O pins
- Programmable interconnect array
- 0.8-micron double-metal CMOS EPROM technology
- Advanced 0.65-micron CMOS technology to increase
- Available in 44-pin HLCC, PLCC
- Lowest power MAX device