Description
The ADuC841/ADuC842/ADuC8431 are complete smart transducer front ends, that integrates a high performance selfcalibrating multichannel ADC, a dual DAC, and an optimized single-cycle 20 MHz 8-bit MCU (8051 instruction set compatible) on a single chip.
Features
- Pin compatible upgrade of ADuC812/ADuC831/ADuC832 Increased performance Single-cycle 20 MIPS 8052 core High speed 420 kSPS 12-bit ADC Increased memory Up to 62 kBytes on-chip Flash/EE program memory 4 kBytes on-chip Flash/EE data memory In-circuit reprogrammable Flash/EE, 100 year retention, 100 kCycle endurance 2304 bytes on-chip data RAM Smaller package 8 mm × 8 mm chip scale package 52-lead PQFP.
- pin-compatible upgrade
Analog I/O 8-channel, 420 kSPS high accuracy, 12-bit ADC On-chip,.
ADuC841-AnalogDevices.pdf