Atmel AT89STK-06 Manual do Utilizador descarregar pdf (Página 5)

AT89STK-06 Demo Board Software Demonstration Guide 2-3

Rev. 4339C–CAN–07/05

Section 2

Hardware Description

2.1 Block Diagram Figure 2-1 shows a functional block diagram of the AT89STK-06 board, with the I/O

usage.

Figure 2-1. Block Diagram of AT89STK-06 board

2.2 Power Supply The on-board power supply circuitry allows various power supply configurations.

2.2.1 Power Supply Sources

The power supply source can come from two different and exclusive

sources:

 either from J4, JACK PWR connector

 either from J5, 9V (Battery connector)

J4 - JACK PWR connector: – Need of a male JACK outlet

– Input supply from 8 up to 15V DC 500mA min

CAN Network

CAN

Power SupplySensor LED

FLIP, Host, Batch ISP

Human

Reset,

ISP,

INT0,

Human

External

Power

Potentiometer

t°C

Generic

Connector

Board

Generic Board (optionnal)

UART

INT1

Applicable MCU

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