SEMICONDUCTOR DEVICE, MICROCOMPUTER AND ELECTRONIC EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide a semiconductor device, a microcomputer and electronic equipment provided with a timer function capable of realizing sophisticated real time properties. SOLUTION: This semiconductor device is provided with: a timer circuit 20 for performing a counting operation on the basis of a timer value stored in a timer value setting register 22; and a timer control circuit 30 for performing the timer value setting control of reading the timer value from a timer information table 52 and setting it to the timer value setting register. The timer circuit 20 selects a clock source according to the clock information of the timer information table 52 and performs the counting operation. In the case that the timer value setting control from a first timer information table is ended, the timer value setting control from a second timer information table specified by the next table pointer information of the first timer information table is performed.