S3P831B Datasheet (Samsung Electronics) - 8-Bit CMOS Microcontroller

S3P831B, 8-Bit CMOS Microcontroller

Table 1-1.

S3C831B Pin Descriptions Pin Names P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 P1.0-P1.3 Pin Type I/O Pin Description I/O port with bit programmable pins; Schmitt trigger input or push-pull, open-drain output and software assignable pull-ups.

Circuit Type E-4 Pin No.

86(84) 87(85) 88(86) 89(

S3P831B Features

* are:

* 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 level ca