CDP1854 Overview
The CDP1854A and CDP1854AC are silicon-gate CMOS Universal Asynchronous Receiver/Transmitter (UART) circuits. They are designed to provide the necessary formatting and control for interfacing between serial and parallel data. For example, these UARTs can be used to interface between a peripheral or terminal with serial I/O ports and the 8-bit CDP1800-series microprocessor parallel data bus system.
CDP1854 Key Features
- Two Operating Modes
- Mode 0
- Functionally patible with Industry Types Such as the TR1602A and CDP6402
- Mode 1
- Interfaces Directly with CDP1800-Series Microprocessors without Additional ponents
- Full or Half Duplex Operation
- Parity, Framing and Overrun Error Detection
- Baud Rate
- DC to 200K Bits/s at VDD
- DC to 400K Bits/s at VDD
