ATDVK90CAN1 Atmel, ATDVK90CAN1 Datasheet - Page 16

• Manufacturer Part Number: ATDVK90CAN1
• Description: KIT DEV FOR AT90CAN128 MCU
• Manufacturer: Atmel

Specifications of ATDVK90CAN1

• Main Purpose: *
• Embedded: *
• Utilized Ic / Part: AT90CAN AVR Devices
• Primary Attributes: *
• Secondary Attributes: *
• Processor To Be Evaluated: AT90CAN
• Data Bus Width: 8 bit
• Interface Type: RS-232, SPI, TWI
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Kit Contents: Board, AT90CAN128 Sample Microcontroller, 9V Battery Power Cable, CD-ROM, Manuals
• Features: RS232, CAN, LIN, SPI & TWI Serial Interface
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

3.5.2
3.5.3
DVK90CAN1 Hardware User Guide
RTC Clock TOSC
Analog Power Supply
AVCC By default, AVCC is equivalent to VCC.
Table 3-3 . RTC Clock Setting
Notes:
An external AVCC source can be chosen.
Setting / Source
TOSC1 as PG4
TOSC2 as PG3
Low-frequency
External Clock
(Synchronous
1. c.f. “Schematics, 1 of 5” on page 51 for connections
2. Y3-to-ground capacitors not required
External
External
Crystal
clock)
Y3
&
(2)
switch
TOSC1
3-4
5-6
2
(1)
switch
5 = input
6 = GND
TOSC2
clock
3-4
2
(1)
pin 5= input clock
View
Using the DVK90CAN1
4381B–AVR–07/08
32.768
Khz
Y3
3-15