Harman Kardon AVR 3550 - Page 33

LQFP QFP Pin Name Circuit Type Function
P30 General-purpose I/O ports
A00 In the external bus mode, the pin functions as an external address pin.79
AIN0
E
(CMOS/H)
The pin is an 8-/16-bit up-and-down timer input pin (ch0).
P31 General-purpose I/O port
A01 In the external bus mode, the pin functions as an external address pin.
810
BIN1
E
(CMOS/H)
The pin is the 8-/16-bit up-and-down timer input pin (ch0).
P32 General-purpose I/O port
A02 In the external bus mode, the pin functions as an external address pin.
10 12
ZIN0
E
(CMOS/H)
The pin is an 8-/16-bit up-and-down timer input pin (ch0).
P33 General-purpose I/O port
A03 In the external bus mode, the pin functions as an external address pin.11 13
AIN1
E
(CMOS/H)
The pin is an 8-/16-bit up-and-down timer input pin (ch1).
P34 General-purpose I/O port
A04 In the external bus mode, the pin functions as an external address pin.12 14
BIN1
E
(CMOS/H)
The pin is an 8-/16-bit up-and-down timer input pin (ch1).
P35 General-purpose I/O port
A05 In the external bus mode, the pin functions as an external address pin.13 15
ZIN1
E
(CMOS/H)
The pin is an 8-/16-bit up-and-down timer input pin (ch1).
P36, P37 General-purpose I/O port
A06, A07 In the external bus mode, the pins function as external address pins.14 and 15
16 and
17
PWC0,
PWC1
E
(CMOS/H)
This pin functions as PWC input pin.
P40 General-purpose I/O port
A08 In the external bus mode, the pin functions as an external address pin.16 18
SIN2
G
(CMOS/H)
Simple serial I/O input pin
P41 General-purpose I/O port
A09 In the external bus mode, the pin functions as an external address pin.17
19
SOT2
F
(CMOS/H)
SCI Output pin
P42 General-purpose I/O port
A10 In the external bus mode, the pin functions as an external address pin.18 20
SCK2
G
(CMOS)
SCI Clock I/O pin
P43, P44 General-purpose I/O port
A11, A12 In the external bus mode, the pins function as external address pins.
19 and 20
21 and
22
MT00,
MT01
F
(CMOS)
µ
PG Output pins
P45 General-purpose I/O port
A13 In the external bus mode, the pin functions as an external address pin.22 24
EXTC
G
(CMOS)
µ
PG Input pin
P46,P47 General-purpose I/O ports
A14, A15 In the external bus mode, the pins function as external address pins.
23 and 24
25 and
26
OUT4/
OUT5
D
(CMOS)
The pins are captured as output-compare event output pins.