Zilog Microprocessors Z8L18220AEC00TR

The Z8L18220AEC00TR is a microprocessor from Quarktwin Technology Ltd. that operates at frequencies of 20 MHz and is designed for applications requiring intelligent peripheral control. It is code compatible with the Zilog Z80 and Z180 CPU architectures, making it suitable for legacy systems. The device features two DMA channels, two UART channels, and two 16-bit timer counters, enhancing its capability for handling multiple tasks simultaneously. Additionally, the Z8L182 includes an on-chip interrupt controller and clock oscillator, which simplifies system design by reducing the need for external components. It supports a fully static operation mode and offers a low EMI option, making it suitable for sensitive applications. The microprocessor is packaged in a 100-pin QFP format, facilitating integration into various designs. This product is particularly well-suited for modem, fax, and voice messaging applications, providing flexibility for both internal and external uses. Its compatibility with existing PC modem software through the 16550 MIMIC interface allows for easy integration into current systems.