ADuC-H7020 Olimex Ltd., ADuC-H7020 Datasheet - Page 3

• Manufacturer Part Number: ADuC-H7020
• Description: MCU, MPU & DSP Development Tools HDR BRD FOR ADUC7020 ARM7
• Manufacturer: Olimex Ltd.

Specifications of ADuC-H7020

• Processor To Be Evaluated: ADuC7020
• Data Bus Width: 16 bit, 32 bit
• Interface Type: I2C, JTAG, SPI, UART
• Dimensions: 2.015 in x 0.78 in
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PROCESSOR FEATURES
ADuC-H7020 board use fully integrated, 1 MSPS, 12-bit data acquisition systems
incorporating a high performance multichanel ADC, a 16/32-bit MCU and
Flash/EE Memory on a single chip with these features:
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Analog I/O
Multi-Channel, 12-bit, 1 MSPS ADC – 5 Channels
Differential and single-ended modes
On-Chip 20ppm/°C Voltage Reference
On-Chip Temperature Sensor (±3°C)
Uncommitted Voltage Comparator
Microcontroller
Clocking options:
45MHz PLL with Programmable Divider Memory
62k Bytes Flash/EE Memory, 8k Bytes SRAM
In-Circuit Download, JTAG based Debug
Software triggered in-circuit re-programmability
On-Chip Peripherals
Power
0 to Vref Analog Input Range
Multi-Channel 12-bit Voltage Output DACs - 4 Outputs
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ARM7TDMI Core, 16/32-bit RISC architecture
JTAG Port supports code download and debug
Trimmed On-Chip Oscillator (± 2%)
External Watch crystal
External clock source
UART, dual I
14-Pin GPIO Port
2 X General Purpose Timers
Wake-up and Watchdog Timers
Power Supply Monitor
PLA – Programmable Logic (Array)
Specified for 3V operation
Active Mode: 6mW (@1MHz)
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C and SPI Serial I/O
300mW (@45MHz)
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