AT90CAN32-16AUR Atmel, AT90CAN32-16AUR Datasheet - Page 83

• Manufacturer Part Number: AT90CAN32-16AUR
• Description: MCU AVR 32K FLASH 16MHZ 64-TQFP
• Manufacturer: Atmel
• Series: AVR® 90CANr

Specifications of AT90CAN32-16AUR

• 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: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K 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
• Mounting Style: SMD/SMT
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32ATDVK90CAN1 - KIT DEV FOR AT90CAN128 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.3.6
7679H–CAN–08/08
Alternate Functions of Port E
The Port E pins with alternate functions are shown in
Table 9-15.
The alternate pin configuration is as follows:
• PCINT7/ICP3 – Port E, Bit 7
INT7, External Interrupt source 7. The PE7 pin can serve as an external interrupt source.
ICP3, Input Capture Pin3: The PE7 pin can act as an input capture pin for Timer/Counter3.
• INT6/T3 – Port E, Bit 6
INT6, External Interrupt source 6. The PE6 pin can serve as an external interrupt source.
T3, Timer/Counter3 counter source.
• INT5/OC3C – Port E, Bit 5
INT5, External Interrupt source 5. The PE5 pin can serve as an External Interrupt source.
OC3C, Output Compare Match C output. The PE5 pin can serve as an External output for the
Timer/Counter3 Output Compare C. The pin has to be configured as an output (DDE5 set “one”)
to serve this function. The OC3C pin is also the output pin for the PWM mode timer function.
• INT4/OC3B – Port E, Bit 4
INT4, External Interrupt source 4. The PE4 pin can serve as an External Interrupt source.
OC3B, Output Compare Match B output. The PE4 pin can serve as an External output for the
Timer/Counter3 Output Compare B. The pin has to be configured as an output (DDE4 set (one))
to serve this function. The OC3B pin is also the output pin for the PWM mode timer function.
• AIN1/OC3A – Port E, Bit 3
AIN1 – Analog Comparator Negative input. This pin is directly connected to the negative input of
the Analog Comparator.
OC3A, Output Compare Match A output. The PE3 pin can serve as an External output for the
Timer/Counter3 Output Compare A. The pin has to be configured as an output (DDE3 set “one”)
to serve this function. The OC3A pin is also the output pin for the PWM mode timer function.
Port Pin
PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
Alternate Function
INT7/ICP3 (External Interrupt 7 Input or Timer/Counter3 Input Capture Trigger)
INT6/ T3 (External Interrupt 6 Input or Timer/Counter3 Clock Input)
INT5/OC3C (External Interrupt 5 Input or Output Compare and PWM Output C for
Timer/Counter3)
INT4/OC3B (External Interrupt4 Input or Output Compare and PWM Output B for
Timer/Counter3)
AIN1/OC3A (Analog Comparator Negative Input or Output Compare and PWM Output A
for Timer/Counter3)
PDO/TXD0 (Programming Data Output or UART0 Transmit Pin)
PDI/RXD0 (Programming Data Input or UART0 Receive Pin)
AIN0/XCK0 (Analog Comparator Positive Input or USART0 external clock input/output)
Port E Pins Alternate Functions
Table
AT90CAN32/64/128
9-15.
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