16/8-BIT SINGLE-CHIP MICROCONTROLLER

The µPD784036(A) is a product of the µPD784038 sub-series in the 78K/IV series. A stricter quality assurance program applies to the µPD784036(A) than the µPD784036 (standard product). In terms of the NEC quality, the µPD784036(A) is classified as the special grade.

FEATURES

• Higher reliability than the µPD784036 (Refer to Quality Grade on NEC Semiconductor Devices (Document number C11531E).)

• Minimum instruction execution time: 125 ns(at 32 MHz)

• Number of I/O ports: 64

• Timer/counters

  16-bit timer/counter ×3 units

  16-bit timer ×1 unit

• A/D converter: 8-bit resolution ×8 channels

• D/A converter: 8-bit resolution ×2 channels

• Standby function

  HALT/STOP/IDLE mode

• PWM outputs: 2

• 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

• Clock frequency division function

• Watchdog timer: 1 channel

• Clock output function

   Selected from fCLK, fCLK/2, fCLK/4, fCLK/8, or fCLK/16

• Power supply voltage: VDD= 2.7 to 5.5 V

APPLICATIONS

Controllers for automobile electronic control systems, gas detector circuit-breakers, various types of safety equipment, etc.