Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help. CONTROLLERS ADuC842 Controller Board - Technical Data • Microcontroller: ADuC842 • Main Crystal: 32.768kHz • Speed: up to 20MHz • Processor Language: 8052 Memory • Program Flash Memory (Internal): 62kBytes • RAM Memory (Internal): 2304 Bytes • EEPROM Memory (Internal): None • EEPROM Memory (External): I²C Connection - Up to 8 x 24LC256 or equivalent Input/Ouput • I/O Points Available: 32 • I/O Points Connection: 10 pin Shrouded IDCC Male Heafer A/D Converters • A/D: Yes - 8 Channel, 12-bit • A/D Speed: Up to 420kSPS D/A Converters • D/A: Yes - 2 Channel, 12-bit Clocks • Real Time Clock: Yes - DS1307 (Optional) Timers • Timers: Yes - Timer Interval Counter • PWM: Yes - Two Outputs Auxiliary Communication • RS232 Communication: Yes • I²C Communication: Yes • SPI Communication: Yes • RS422/RS485 Communication: Yes Ancillary Features • In-Circuit Programming: Yes • Power-On Led: Yes - Red • Programmable Function Led: Yes - Green • PSEN Button: Yes • Reset Button: Yes Power Supply • Power-Supply: 9-12 Vac/Vdc Dimensions • LxWxH: 150mm x 90mm x 42mm Parts Supplied • Included Parts: ADuC834 Controller Board, RS232 Cable, Download Software, Manual on CD, Examples and Sample Code, Data Sheets on CD. |  Main Page  |  Technical Data  |  Accessories  |  Tips and Tricks  |