UM024303-0312
Introduction
Z51F3220 Development Kit
User Manual
4
Z51F3220 Development Board Description
The Z51F3220 Development Board consists of the following components:
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Z51F3220: U2, 44-pin MQFP chip
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3 LEDs: Green (D2), Red (D3) and Yellow (D4) connected to the GPIO pins of the
Z51F3220 MCU
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1 green LED to indicate USB power: D5
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1 red LED to indicate an overcurrent condition: D6
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5 pushbuttons:
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SW1: RESET
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SW2–SW5: connected to the GPIO pins of the Z51F3220 MCU
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USB connector: P1
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OCD connector: J1
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USB-to-UART interface: U7
Figure 3. Block Diagram of the Z51F3220 Development Board
