FEATURES

Meter controller/driver: 16 PWM outputs (8-bit resolution)

Sound generator: 1 channel

Internal ROM and RAM

Minimum instruction execution time can be changed from high-speed (0.24 μs) to low-speed (3.81 μs)

I/O ports: 56 (Including segment signal output alternate function pins)

8-bit resolution A/D converter: 5 channels

Serial interface: 3 channels

Timer: 6 channels

Supply voltage: VDD = 4.0 to 5.5 V