S3C80E5 Datasheet (Samsung semiconductor) - S3C8-SERIES MICROCONTROLLERS

S3C80E5, S3C8-SERIES MICROCONTROLLERS

Pin Names P0.0 *P0.7 Pin Type I/O Pin Description I/O port with bit-programmable pins.

Configurable to input or push-pull output mode.

Pull-up resistors are assignable by software.

Pins can be assigned individually as external interrupt inputs with noise filters, interrupt enable/disable, an

S3C80E5 Features

* include:

* Efficient register-oriented architecture

* Selectable CPU clock sources

* Idle and Stop power-down mode release by interrupt

* Built-in basic timer with watchdog function A sophisticated interrupt structure recognizes up to eight interrupt levels. Each leve