Description
Data Sheet MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62 kB Flash MCU ADuC841/ADuC842/ADuC843 .
The ADuC841/ADuC842/ADuC8431 are complete smart transducer front ends, that integrates a high performance selfcalibrating multichannel ADC, a dual DA.
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 kC
Applications
* Optical networking
* laser power control Base station systems
Precision instrumentation, smart sensors Transient capture systems DAS and communications systems
1 ADuC841/ADuC842 only. 2 ADuC842/ADuC843 only, ADuC841 driven directly by external crystal. Rev. B
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