S80C196MH - Intel Corporation

S80C196MH INDUSTRIAL MOTOR CONTROL CHMOS MICROCONTROLLER

Notes NOTES: 1. Unless otherwise noted, write 0FFH to reserved memory locations and write 0 to reserved SFR bits. 2. WARNING: The contents and/or function of reserved locations may change with future revisions of the device. 3. Code executed in locations 0000H to 02FFH will be forced external. 4 ® 8XC196MH INDUSTRIAL MOTOR CONTROL CHMOS MICROCONTROLLER .

Features

an enhanced three-phase waveform generator specifically designed for use in “inverter” motor-control applications. This peripheral provides pulsewidth modulation and three-phase sine wave generation with minimal CPU intervention. It generates three complementary non-overlapping PWM pulses with resolutions of 0.125 µs (edge triggered) or 0.250 µs (centered). The 8XC196MH has two dedicated serial port peripherals, allowing less software overhead. The watchdog timer can be programmed with one of four time options. The 8XC196MH is available as the 80C196MH, which does not have on-chip ROM, the 87C.