ATMEGA16M1-AU Atmel, ATMEGA16M1-AU Datasheet - Page 74

• Manufacturer Part Number: ATMEGA16M1-AU
• Description: IC MCU AVR 16K FLASH 32TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA16M1-AU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: CAN, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFP, 32-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -

13.3.2
74
ATmega16M1/32M1/64M1
Alternate Functions of Port C
The Port C pins with alternate functions are shown in
Table 13-6.
Note:
The alternate pin configuration is as follows:
• D2A/AMP2+/PCINT15 – Bit 7
D2A, Digital to Analog output.
AMP2+, Analog Differential Amplifier 2 Positive Input. Configure the port pin as input with the
internal pull-up switched off to avoid the digital port function from interfering with the function of
the Amplifier.
PCINT15, Pin Change Interrupt 15.
1. On the engineering samples (Parts marked AT90PWM324), the ACMPN3 alternate function is
Port Pin
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
not located on PC4. It is located on PE2
Port C Pins Alternate Functions
Alternate Function
D2A (DAC output)
AMP2+ (Analog Differential Amplifier 2 Positive Input)
PCINT15 (Pin Change Interrupt 15)
ADC10 (Analog Input Channel 10)
ACMP1 (Analog Comparator 1 Positive Input)
PCINT14 (Pin Change Interrupt 14)
ADC9 (Analog Input Channel 9)
AMP1+ (Analog Differential Amplifier 1 Input Channel)
ACMP3 (Analog Comparator 3 Positive Input)
PCINT13 (Pin Change Interrupt 13)
ADC8 (Analog Input Channel 8)
AMP1- (Analog Differential Amplifier 1 Input Channel)
ACMPN3 (Analog Comparator 3 Negative Input)
PCINT12 (Pin Change Interrupt 12)
T1 (Timer 1 clock input)
RXCAN (CAN Rx Data)
ICP1B (Timer 1 input capture alternate input)
PCINT11 (Pin Change Interrupt 11)
T0 (Timer 0 clock input)
TXCAN (CAN Tx Data)
PCINT10 (Pin Change Interrupt 10)
PSCIN1 (PSC 1 Digital Input)
OC1B (Timer 1 Output Compare B)
SS_A (Alternate SPI Slave Select)
PCINT9 (Pin Change Interrupt 9)
PSCOUT1A (PSC output 2A)
INT3 (External Interrupt 3)
PCINT8 (Pin Change Interrupt 8)
Table
13-6.
8209D–AVR–11/10