Zilog Microprocessors Z8018233FSC

The Z8018233FSC is a microprocessor from Quarktwin Technology Ltd. that operates at a frequency of 33 MHz and is designed for applications requiring compatibility with the Zilog Z80 and Z180 CPU architectures. It features an 8-bit data bus and includes an on-chip interrupt controller, clock oscillator, and two DMA channels, enhancing its performance in communication applications such as modems and fax systems. The device supports two UART channels and two 16-bit timer counters, providing robust capabilities for data handling and timing functions. It is available in a 100-pin QFP package, making it suitable for various embedded system designs. The Z8018233FSC is particularly noted for its flexibility in both internal and external applications, allowing for direct connection to PC buses and maintaining compatibility with existing modem software.