The ADUC7022BCPZ62 ADC contains up to 12 single-ended inputs. An additional four inputs are available, but the output pins are multiplexed with the four DACs. Four DAC outputs are only available on some models (ADuC7020, ADuC7026, ADuC7028, and ADuC7029). However, in many cases where no DAC output exists, these pins can still be used as additional ADC inputs, providing up to 16 ADC input channels. The ADC can be in single-ended or differential input mode. The ADC input voltage is 0 V to VREF. A low-drift bandgap reference, temperature sensor, and voltage comparator complete the ADC peripheral set.

Product parameters:

Product Category: ARM Microcontrollers - MCUs

RoHS: Details

Series: ADUC7022

Installation style: SMD/SMT

Package / Enclosure: LFCSP-40

Core: ARM7TDMI

Program memory size: 62 kB

Data bus width: 32 bit/16 bit

ADC resolution: 12bit

Maximum clock frequency: 41.78 MHz

Number of inputs/outputs: 13 I/O

Data RAM size: 8 kB

Supply Voltage - Min: 2.7 V

Supply Voltage - Max: 3.6 V

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Package: Tray

Analog supply voltage: 2.7 V to 3.6 V

DAC Resolution: No DAC

Data Ram Type: RAM

Height: 0.83 mm

I/O Voltage: 2.7V to 3.6V

Interface type: JTAG

Length: 6 mm

Humidity Sensitivity: Yes

Number of ADC channels: 10 Channel

Number of Timers/Counters: 2 Timer

Processor Family: ADuC7022

Products: MCUs

Product Type: ARM Microcontrollers - MCU

Program memory type: Flash

Subcategory: Microcontrollers - MCU

Watchdog Timer: Watchdog Timer

Width: 6mm

Unit weight: 1 g