This document introduces the ADuC832 MicroConverter®, a 12-bit ADC and DAC with an embedded 62 kBytes Flash MCU. The product features 8-channel, 247 kSPS 12-bit ADC, dual output PWM/±DAC, on-chip temperature sensor, and more.
The ADuC832 is a MicroConverter integrating a 12‑bit ADC, dual 12‑bit DACs, and an 8052‑compatible MCU on a single chip. It operates from 3 V to 5 V and is specified for industrial temperature ranges.
Key features include 8‑channel analog input at 247 kSPS, 62 kB of flash program memory, 4 kB of flash data memory, on‑chip temperature sensor, voltage reference, and a range of digital peripherals such as UART, I²C, SPI, PWM, and watchdog timer.
| ADC resolution | 12‑bit |
|---|---|
| DAC resolution | 12‑bit |
| Program flash memory | 62 kBytes |
| Data flash memory | 4 kBytes |
| Operating voltage | 3 V to 5 V |
| Temperature range (industrial) | -40 °C to +125 °C |
| Package types | 52‑Lead Plastic QFP, 56‑Lead Chip Scale Package |
| Normal mode DVDD current | 63 mA max |
The ADuC832 provides a 12‑bit analog‑to‑digital converter.
It is specified for operation from 3 V to 5 V.
The device operates from –40 °C up to +125 °C in industrial grade.
It includes 62 kB of program flash and 4 kB of data flash memory.