Description
Data Sheet Precision Analog Microcontroller, 12-Bit Analog I/O, Large Memory, ARM7TDMI MCU with Enhanced IRQ Handler ADuC7124/ADuC7126 .
5 Specifications 6
Timing Specifications 9 Absolute Maximum Ratings 14
ESD Caution 14 Pin Configurations and Function Descriptions 15 Typical Perfo.
Features
* Analog input/output Multichannel, 12-bit, 1 MSPS ADC Up to 16 ADC channels Fully differential and single-ended modes 0 V to VREF analog input range 12-bit voltage output DACs 4 DAC outputs available On-chip voltage reference On-chip temperature sensor (±3°C) Voltage comparator
Microcontroller ARM7TD
Applications
* Industrial control and automation systems Smart sensors, precision instrumentation Base station systems, optical networking Patient monitoring
FUNCTIONAL BLOCK DIAGRAM
ADC0
ADC15
CMP0 CMP1 CMPOUT VREF
XCLKI XCLKO
RST
MUX
OSC AND PLL
PSM POR
1MSPS 12-BIT ADC
TEMP SENSOR
ADuC7124/ADuC7126
12-BIT