HD4074008C
Overview
- 35 I/O pins, including nine high-current pins (15 mA, max.), eight pins multiplexed with LCD segment pins, and four pins multiplexed with analog input pins
- Four timer/counters
- Eight-bit input capture circuit
- Three timer outputs (including two PWM outputs)
- Two event counter inputs (including one in which the detection edge is programmable)
- Clock-synchronous 8-bit serial interface
- A/D converter (8 channels × 8 bits) Operation voltage 2.7 V to 6.0 V
- LCD driver (32 segments × 4 commons)
- Built-in oscillators Main clock: Can be driven by ceramic oscillator, crystal oscillator, or external clock. Subclock: 32.768-kHz crystal
- Ten interrupt sources Four by external sources, including two in which the detection edge is programmable
