ET-ADuC847 Stamp - Technical

Microcontroller

• Microcontroller: ADuC847
• Manufacturer: Analog Devices
• Microcontroller Core: 8051
• Main Crystal: 32.768kHz with PLL
• Speed: up to 12.58MHz
• Processor Language: 8051

Memory

• Program Flash Memory (Internal): 62kBytes
• Flash Data Memory (Internal): 4 kBytes
• SRAM Data Memory (Internal): 2304 Bytes
• EEPROM Memory (External): I²C Connection

Input/Output

• I/O Points Available: 31
• I/O Points Connection: Female Header Connector

A/D

• ADC Channels: Yes - 10 Channels
• ADC Accuracy: 24-Bits

D/A

• DAC Channels: Yes
• DAC Accuracy: 12-Bits

Timers

• Timers: Yes - Three 16-Bit Timer/Counter

Communication

• RS232 Communication: Yes - 1 Channel On-Board
• I²C Communication: Yes - 1 Channel
• SPI Communication: Yes - 1 Channel

Ancillary Features

• In-Circuit Programming: Yes - Via RS232 Connection On-Board
• PSEN Button: Yes
• Reset Button: Yes

Power Supply

• Power-Supply: 5.0 Vdc

Dimensions

• LxWxH: 42mm x 65mm x 60mm

Parts Supplied

• Included Parts: ET-ADUC847 Stamp Module, RS232 Cable, Download Software, Manual on CD, Examples and Sample Code, Datasheets on CD.

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