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UM025801-1112 Z51F3221 Development Board Description

Z51F3221 Development Kit

User Manual

Z51F3221 Development Board Description

The Z51F3221 Development Board consists of the following components:

•

Z51F3221: U1, 80-pin LQFP chip

•

3 LEDs: Green (D2), Red (D3) and Yellow (D4) connected to the GPIO pins of the

Z51F3221 MCU

•

1 green LED to indicate USB power: D5

•

1 red LED to indicate an overcurrent condition: D6

•

5 pushbuttons:

– SW1: RESET

– SW2–SW5: connected to the GPIO pins of the Z51F3221 MCU

•

USB connector: P1

•

OCD connector: J3

Figure 3. Block Diagram of the Z51F3221 Development Board

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 54 55

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