Header Board ADuC7020 ARM

Product Description

Description: Development board for the ADuC7020 ARM processor.

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  MCU: ADuC7020 - ARM7TDMI Core, 16/32-bit RISC architecture, 5 Channels 12-bit, 1MSPS ADC, Differential and single-ended modes, 0 to Vref Analog Input Range, 4 Outputs 12-bit Voltage Output DACs, On-Chip 20ppm/?C Voltage Reference, On-Chip Temperature Sensor (?3?C), Uncommitted Voltage Comparator, JTAG Port, Clocking options: Trimmed On-Chip Oscillator (? 2%), External Watch crystal, External clock source
  
  45MHz PLL with Programmable Divider, 62k Bytes Flash/EE Memory, 8k Bytes SRAM, In-Circuit Download, JTAG based Debug, Software triggered in-circuit re-programmability, UART, dual I2C and SPI Serial I/O, 14-Pin GPIO Port, 2 X General Purpose Timers, Wake-up and Watchdog Timers, Power Supply Monitor, PLA ? Programmable Logic (Array), Power Specified for 3V operation, Active Mode: 6mW (@1MHz) 300mW (@45MHz), Fully specified for ?40?C to 85?C operation;


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  DIL-40 (0.6" wide) layout for easy mount on prototype/mother boards


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  Reset button


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  Serial Download (bootloader enable) button


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  Green LED status


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  Red power supply LED


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  32.768kHz oscillator crystal


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  Power supply filtering capacitors and ferrite bead


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  PCB: FR-4, 1.5 mm (0.062"), green soldermask, white silkscreen component print

Dimensions:

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  Overall: 0.6x2.2" (15x56 mm)


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  Space between the pin rows: 0.6" (15 mm)

Documents: ADuC-H7020 Schematic