Product Summary

The D784031GC is a 16/8-bit single-chip microcontroller. It contains various peripheral hardware such as RAM, I/O ports, 8-bit resolution A/D and D/A converters, timers, serial interface, and interrupt functions, as well as a high-speed, high-performance CPU. The applications of the D784031GC include LBP, automatic-focusing camera, PPC, printer, electronic typewriter, air conditioner, electronic musical instruments, cellular telephone, etc.

Parametrics

D784031GC absolute maximum ratings: (1)Supply voltage, VDD: -0.5 to +7.0 V; AVDD: AVSS to VDD + 0.5 V; AVSS: -0.5 to +0.5 V; (2)Input voltage, VI: -0.5 to VDD + 0.5 V; (3)Output voltage, VO: -0.5 to VDD + 0.5 V; (4)Output low current IOL, At one pin: 15 mA; Total of all output pins: 100 mA; (5)Output high current, IOH, At one pin: -10 mA; Total of all output pins: -100 mA; (6)A/D converter reference input, AVREF1: -0.5 to VDD + 0.3 V; (7)voltage; AVREF2: -0.5 to VDD + 0.3 V; AVREF3: -0.5 to VDD + 0.3 V; (8)Operating ambient temperature, TA: -40 to +85℃; (9)Storage temperature, Tstg: -65 to +150℃.

Features

D784031GC features: (1)Pin-compatible with the mPD78234, μPD784026, and μPD784038Y sub-series; (2)Minimum instruction execution time: 125 ns (at 32 MHz); (3)Number of I/O ports: 46; (4)Serial interface: 3 channels; UART/IOE (3-wire serial I/O): 2 channels; CSI (3-wire serial I/O, 2-wire serial I/O): 1 channel; (5)PWM outputs: 2; (6)Timer/counters: 16-bit timer/counter ×3 units; 16-bit timer ×1 unit; (7)Standby function HALT/STOP/IDLE mode; (8)Clock frequency division function; (9)Watchdog timer: 1 channel; (10)A/D converter: 8-bit resolution ×8 channels; (11)D/A converter: 8-bit resolution ×2 channels; (12)Power supply voltage: VDD = 2.7 to 5.5 V.

Diagrams

D784031GC block diagram