ATMEGA16M1-MU Atmel, ATMEGA16M1-MU Datasheet - Page 76

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

Specifications of ATMEGA16M1-MU

• 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-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -

76
ATmega16M1/32M1/64M1
SS_A: Slave Port Select input. When the SPI is enabled as a slave, this pin is configured as an
input regardless of the setting of DDD0. As a slave, the SPI is activated when this pin is driven
low. When the SPI is enabled as a master, the data direction of this pin is controlled by DDD0.
When the pin is forced to be an input, the pull-up can still be controlled by the PORTD0 bit.
PCINT9, Pin Change Interrupt 9.
• PCINT8/PSCOUT1A/INT3 – Bit 0
PSCOUT1A, Output 1A of PSC.
INT3, External Interrupt source 3: This pin can serve as an external interrupt source to the MCU.
PCINT8, Pin Change Interrupt 8.
Table 13-7
signals shown in
Table 13-7.
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
and
Overriding Signals for Alternate Functions in PC7..PC4
Table 13-8 on page 77
Figure 13-5 on page
PC7/D2A/AMP2+/
PCINT15
0
0
DAEN
0
0
0
DAEN
0
–
69.
relate the alternate functions of Port C to the overriding
PC6/ADC10/
ACMP1/
PCINT14
0
0
0
0
0
0
ADC10D
0
ADC10 Amp1
PC5/ADC9/
AMP1+/ACMP3/
PCINT13
0
0
0
0
0
0
ADC9D
0
ADC9 Amp1+
PC4/ADC8/
AMP1-
/ACMPN3/
PCINT12
0
0
–
–
ADC8D
0
ADC8 Amp1-
ACMPN3
8209D–AVR–11/10