Datasheet

6
AT90PWM216/316 [DATASHEET]
7710HS–AVR–07/2013
2.1 Pin Descriptions
Table 2-1. Pin out description
S024 Pin
Number
SO32 Pin
Number
QFN32 Pin
Number Mnemonic Type Name, Function & Alternate Function
7 9 5 GND Power Ground: 0V reference
18 24 20 AGND Power Analog Ground: 0V reference for analog part
6 8 4 VCC power Power Supply:
17 23 19 AVCC Power
Analog Power Supply: This is the power supply voltage for analog part
For a normal use this pin must be connected.
19 25 21 AREF Power
Analog Reference: reference for analog converter. This is the reference
voltage of the A/D converter. As output, can be used by external analog
8128PBOI/O
MISO (SPI Master In Slave Out)
PSCOUT20 output
9139PB1I/O
MOSI (SPI Master Out Slave In)
PSCOUT21 output
16 20 16 PB2 I/O
ADC5 (Analog Input Channel5)
INT1
20 27 23 PB3 I/O AMP0- (Analog Differential Amplifier 0 Input Channel )
21 28 24 PB4 I/O AMP0+ (Analog Differential Amplifier 0 Input Channel )
22 30 26 PB5 I/O
ADC6 (Analog Input Channel 6)
INT 2
23 31 27 PB6 I/O
ADC7 (Analog Input Channel 7)
ICP1B (Timer 1 input capture alternate input)
PSCOUT11 output (see note 1)
24 32 28 PB7 I/O
PSCOUT01 output
ADC4 (Analog Input Channel 4)
SCK (SPI Clock)
NA
2 30 PC0 I/O
PSCOUT10 output (see note 1)
INT3
7 3 PC1 I/O
PSCIN1 (PSC 1 Digital Input)
OC1B (Timer 1 Output Compare B)
10 6 PC2 I/O
T0 (Timer 0 clock input)
PSCOUT22 output
11 7 PC3 I/O
T1 (Timer 1 clock input)
PSCOUT23 output
21 17 PC4
I/O ADC8 (Analog Input Channel 8)
AMP1- (Analog Differential Amplifier 1 Input Channel)
22 18 PC5 I/O
ADC9 (Analog Input Channel 9)
AMP1+ (Analog Differential Amplifier 1 Input Channel)
26 22 PC6 I/O
ADC10 (Analog Input Channel 10)
ACMP1 (Analog Comparator 1 Positive Input)
29 25 PC7 I/O D2A : DAC output
(2)