AVR 1600 - Harman Kardon

AVR1600
harman/kardon
T5CN5
2.2 Pin names and Functions
Table 2.2 and Table 2.3 sort the input and output pins of the T5CN5 by pin or port. Each table includes
alternate pin names and functions for multi-function pins.
3.1.1 Sorted by Pin
Type
Function
Function
Function
# of
Pins
17
Pin Name
Table 2.2 Pin Names and Functions Sorted by Pin (1/5)
Input/
Output
Function
Programma
ble Pull up/
Pull down
Schmitt
trigger
Programm
able Open
Drain
Output
filter¡
¡
¡
1
PD6 I Input port
AN10 I Analog input
Pull up - -
2
PD7 I Input port
AN11 I Analog input
Pull up - -
A/D converter: GND pin (0V)
3 AVSS I Tie AVSS to power supply even if the A/D - - -
converter is not used.
PS 4 VREFH I
Supplying the A/D converter with a
reference power supply.
Tie VREFH to power supply even if the
- - -
A/D converter is not used.
5 AVCC I
Supplying the A/D converter with a power
supply. Tie AVCC to power supply even if
the A/D converter is not used.
- - -
6
PG3 I/O I/O port
Pull up
INT4 I Interrupt request pin
w/ noise
7
PK2 I/O I/O port
TB9OUT O Timer B output
Pull up - -
8
PJ5 I/O I/O port
TB7OUT I Timer B output
Pull up - -
9
PH4 I/O I/O port
TB2IN0 I Inputting the timer B capture trigger
Pull up -
10
PH5 I/O I/O port
TB2IN1 I Inputting the timer B capture trigger
Pull up -
11
PG7 I/O I/O port
TB8OUT O Timer B output
Pull up -
Test 12 TEST2 - TEST pin: Not connected. - - -
PS
13 DVSS - GND pin - - -
14 DVCC - Power supply pin - - -
PG4 I/O I/O port
15
SDA2/ I/O
If the serial bus interface operates
-in the I2C mode : data pin
Pull up
SO2 O -in the SIO mode: data pin
PG5 I/O I/O port
16
SCL2/ I/O
If the serial bus interface operates
-in the I2C mode : clock pin
Pull up
SI2 I -in the SIO mode: data pin
PG6 I/O
SCK2 I/O
Test 18 TEST1 -
Function 19
PF7
INT5
I/O
I
I/O port
Inputting and outputting a clock if the
serial bus interface operates in the SIO
mode.
TEST pin: Not connected.
I/O port
Interrupt request pin
Pull up
¡
- - -
Pull up
w/ noise filter¡
¡
117