AT89STK-06 Atmel, AT89STK-06 Datasheet - Page 8

• Manufacturer Part Number: AT89STK-06
• Description: KIT DEMOBOARD 8051 MCU W/CAN
• Manufacturer: Atmel

Specifications of AT89STK-06

• Main Purpose: Interface, CAN
• Embedded: *
• Utilized Ic / Part: T89C51CC01/CC02, AT89C51CC03
• Primary Attributes: *
• Secondary Attributes: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

4339C–CAN–07/05
Hardware Description
2.4.2
2.4.3
2-6
CAN
SPI
The microcontroller is a microcontroller with an on-chip full-CAN controller.
The AT89STK-06 board is supplied with an Atmel CAN transceiver (ATA6660). A
female DB9 connector assumes the CAN bus connections.
Figure 2-7 . CAN DB9 Connections
If a network termination is needed, JP3 switch inserts a 120Ω resistor between CAN-H
and CAN-L.
A red LED indicates a TxCAN traffic, a green one indicates a RxCAN traffic.
Figure 2-8 . CAN LEDs
The AT89C51CC03 in PLCC52 is a microcontroller with an on-chip full duplex SPI
interface, master or slave.
A 6-pin male connector assumes the SPI bus connections. The SPI 6-pin connector also
provides to the user Vcc and Gnd.
Figure 2-9 . SPI 6-pin Connections
SPI Connector front view
Red Rx LED
1
CAN DB9 front view
1
2
6
2
3
7
3
8
4
4
9
5
5
6
AT89STK-06 Demo Board Software Demo Guide
pin 2
pin 7
pin 3
pin 6
pin 5
pin 1
pin 2
pin 3
pin 4
pin 5
pin 6
CAN-L
CAN-H
Gnd
Gnd
CAN-SHLD
(Can be set to Gnd)
Vcc
SS
MISO
SCK
MOSI
Gnd
Can Res Jumper
(Here Open)
Green Tx LED