AT90CAN64-16AUR Atmel, AT90CAN64-16AUR Datasheet - Page 113

• Manufacturer Part Number: AT90CAN64-16AUR
• Description: MCU AVR 64K FLASH 16MHZ 64TQFP
• Manufacturer: Atmel
• Series: AVR® 90CANr

Specifications of AT90CAN64-16AUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: CAN, EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

13. 16-bit Timer/Counter (Timer/Counter1 and Timer/Counter3)
13.1
13.2
7679H–CAN–08/08
Features
Overview
The 16-bit Timer/Counter unit allows accurate program execution timing (event management),
wave generation, and signal timing measurement. The main features are:
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Many register and bit references in this section are written in general form.
A simplified block diagram of the 16-bit Timer/Counter is shown in
placement of I/O pins, refer to
including I/O bits and I/O pins, are shown in bold. The device-specific I/O Register and bit loca-
tions are listed in the
• A lower case “n” replaces the Timer/Counter number, in this case 1 or 3. However, when
• A lower case “x” replaces the Output Compare unit channel, in this case A, B or C. However,
True 16-bit Design (i.e., Allows 16-bit PWM)
Three independent Output Compare Units
Double Buffered Output Compare Registers
One Input Capture Unit
Input Capture Noise Canceler
Clear Timer on Compare Match (Auto Reload)
Glitch-free, Phase Correct Pulse Width Modulator (PWM)
Variable PWM Period
Frequency Generator
External Event Counter
Four independent interrupt Sources (TOV1, OCF1A, OCF1B, and ICF1 for Timer/Counter1 - TOV3,
OCF3A, OCF3B, and ICF3 for Timer/Counter3)
using the register or bit defines in a program, the precise form must be used, i.e., TCNT1 for
accessing Timer/Counter1 counter value and so on.
when using the register or bit defines in a program, the precise form must be used, i.e.,
OCRnA for accessing Timer/Countern output compare channel A value and so on.
“16-bit Timer/Counter Register Description” on page
“Pin Configurations” on page
AT90CAN32/64/128
5. CPU accessible I/O Registers,
Figure
135.
13-1. For the actual
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