85C30 Datasheet (Advanced Micro Devices) - Enhanced Serial Communications Controller

85C30, Enhanced Serial Communications Controller

AMD’s Am85C30 is an enhanced pin-compatible version of the popular Am8530H Serial Communications Controller.

The Enhanced Serial Communications Controller (ESCC) is a high-speed, low-power, multiprotocol communications peripheral designed for use with 8- and 16-bit microprocessors.

It has two indepe

FINAL Am85C30 Enhanced Serial Communications Controller DISTINCTIVE CHARACTERISTICS s Fastest data rate of any Am8530 8.192 MHz / 2.048 Mb/s 10 MHz / 2.5 Mb/s 16.384 MHz / 4.096 Mb/s s Low-power CMOS technology s Pin and function compatible with other NMOS and CMOS 8530s s Easily interfaced with most CPUs Compatible with non-multiplexed bus s Many enhancements over NMOS Am8530H Allows Am85C30 to be used more effectively in high-speed application

85C30 Features

* Programmable stop bits, clock factor, character length and parity

* Break detection/generation

* Error detection for framing, overrun, and parity s Synchronous mode features

* Supports IBM® BISYNC, SDLC, SDLC Loop, HDLC, and ADCCP Protocols Advanced Micro Devices