Atmel AT89STK-06 User Manual
AT89STK-06 Demo Board
..............................................................................................
Hardware User Guide
Section 1
Introduction...........................................................................................1-1
1.1 Features....................................................................................................1-1
Section 2
Hardware Description ...........................................................................2-3
2.1 Block Diagram...........................................................................................2-3
2.2 Power Supply............................................................................................2-3
2.3 RESET......................................................................................................2-4
2.4 Serial Interfaces........................................................................................2-5
2.5 Board Settings .................... ... .... ... ... .........................................................2-7
Section 3
Device Programming..........................................................................3-11
3.1 In-System Programming .........................................................................3-11
Section 4
Appendix A: Board Layout..................................................................4-13
Appendix B: Bill of Materials...............................................................4-14
Appendix C: Board Schematics..........................................................4-15
Appendix D: Default Configuration .....................................................4-19
Appendix E: References/Acronyms....................................................4-20
4.1 References..............................................................................................4-20
4.2 Acronyms................................................................................................4-20
AT89STK-06 Demo Board User Guide 1
4339C–CAN–07/05
This document describes the board included in the AT89STK-06 Starter Kit dedicated to
the T89C51CC01/CC02 and AT89C51CC03 CAN microcontrollers (for T89C51CC02
optionnal adaptor is required). This board is designed to allow an easy evaluation of the
product using demonstration software.
The AT89STK-06 Starter Kit can be used with the AT89C51AC3, TR89C51AC2, and
T89C5115 Flash Microcontrollers with ADC (f or T89C51 15 optional adapter is requir ed).
1.1 Features • CAN
– On board CAN transceiver Atmel ATA6660
– D-sub Connector Compliant to the CiA (User Group: "CAN in Automation")
• T wo Different Sockets to Support AT89C51CC03 and AT89C51AC3 in PLCC52 and all
controllers in PLCC44 Packages
• Support of the T89C51CC02 & T89C5115 Microcontroller Requires the use of a PLCC28
Adapter (CANADAPT28).
• The Board Comes with a AT89C51CC03-UA (PLCC44 package) and a AT89C51CC03-CA
(PLCC52 package) Samples
• Analog-to-Digital Converter
– Potentiometer
– Thermal Resistor
– On board ADC Reference Voltage
• On-board Reset, INT0, INT1, LEDs, EA, ISP and Programming Interface
• Power, ALE, RS232 Rx and Tx LEDs
• CAN, SPI and RS232 Hardware Connectors
• On-board Voltage Regulator
• Voltage Operation: 8V to 15V
• Operating Temperature Range: 0 to +70°C
• Dimension: 80 mm x 100 mm
Recommendation for the CAN High Speed Bus
(1)
.
Section 1
Introduction
Notes: 1. Samples for AT89C51AC3, T89C51CC01, T89C51AC2, T89C51CC02, and
T89C5115 can be ordered separately
AT89STK-06 Demo Board Software Demonstration Guide 1-1
Rev. 4339C–CAN–07/05
Introduction
Figure 1-1. AT89STK-06 board
1-2 AT89STK-06 Demo Board Software Demo Guide
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
Reset,
ISP,
INT0,
INT1
t°C
CAN Network
CAN
Applicable MCU
Generic
Board
FLIP, Host, Batch ISP
UART
Potentiometer
Power SupplySensor LED
Human
External
Power
Connector
Human
Generic Board (optionnal)
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
AT89STK-06 Demo Board Software Demonstration Guide 2-3
Rev. 4339C–CAN–07/05
Hardware Description
– No specific polarization mandatory
Note: There is a diode voltage level between the negative output of the power supply
and the “GND”. This could introduce some gap of voltage during measurement
and instrumentation.
Figure 2-2 . Male JACK Outlet and Wires
+
-
Caution: Do not mount more than one power supply source on AT89STK-06 board.
J5 - 9V Battery connector: – Need of a female 2 points connector
– Input supply from 6 up to 10V DC (example: 9V battery)
– Polarization mandatory
Figure 2-3 . EXT PWR Female Connector / Cable for 9V Battery
-
+
-
+
Caution: Do not mount more than one power supply source on AT89STK-06 Starter Kit.
2.3 RESET Although the AT89C51CC03 & AT89C51AC3 microcontrollers have on-chip RESET
circuitry (c.f. microcontroller datasheet), the AT89STK-06 board provides to the
microcontroller a RESET signal witch can come from 2 different sources:
2.3.1 Power-on RESET The on-board RC network acts as power-on RESET.
2.3.2 RESET Push Button By pressing the RESET push button on the AT89STK-06 board, a warm RESET of the
microcontroller is performed.
2-4 AT89STK-06 Demo Board Software Demo Guide
4339C–CAN–07/05
Hardware Description
2.4 Serial Interfaces
2.4.1 RS-232C All CAN microcontrollers have one on-chip UART peripheral. Only the asynchronous
mode is supported by the AT89STK-06 board.
The AT89STK-06 board is supplied with a RS-232 driver/receiver. Only one female DB9
connector assumes the RS-232 connections. A full range of configuration can be set
with two Rx lines and two Tx lines.
Figure 2-4 . RS-232 DB9 Connections
RS-232 DB9 front view
5
1
234
69
78
Figure 2-5 . Typical PC Connection Lay-out
AT89C51CC0x / RS-232 DB9
Function Pin Nb Function
Pin Nb
2TxD (AT89C51CC0x)
5Gnd
Figure 2-6. RS-232 DB9
pin 2
pin 3 RS-RxD
pin 4
pin 6
pin 5 Gnd
pin 7 RS-CTS
pin 8 RS-RTS
RS-TxD
PC / DB9 serial port
(COM1 or COMx)
2
3
5 Gnd
RxD (PC)
TxD (PC)3RxD (AT89C51CC0x)
“Auto_ISP”
Jumpers
Green Rx LED Red Tx LED
AT89STK-06 Demo Board Software Demo Guide 2-5
4339C–CAN–07/05
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