Read Harman Kardon DVD 29 Service Manual online
ST72F324L, ST72324BL
10/151
Notes:
1. In the interrupt input column, “eiX” defines the associated external interrupt vector. If the weak pull-up
column (wpu) is merged with the interrupt column (int), then the I/O configuration is pull-up interrupt input,
else the configuration is floating interrupt input.
2. In the open drain output column, “T” defines a true open drain I/O (P-Buffer and protection diode to V
1. In the interrupt input column, “eiX” defines the associated external interrupt vector. If the weak pull-up
column (wpu) is merged with the interrupt column (int), then the I/O configuration is pull-up interrupt input,
else the configuration is floating interrupt input.
2. In the open drain output column, “T” defines a true open drain I/O (P-Buffer and protection diode to V
DD
25 10 13 PC2 (HS)/ICAP2_B
I/O C
T
HS
X
X
X
X
Port C2
Timer B Input Capture 2
26 11 14 PC3 (HS)/ICAP1_B
I/O C
T
HS
X
X
X
X
Port C3
Timer B Input Capture 1
27 12 15
PC4/MISO/ICCDA-
TA
TA
I/O C
T
X
X
X
X
Port C4
SPI Master
In / Slave
Out Data
In / Slave
Out Data
ICC Data In-
put
put
28 13 16 PC5/MOSI/AIN14
I/O C
T
X
X
X
X
X
Port C5
SPI Master
Out / Slave
In Data
Out / Slave
In Data
ADC Analog
Input 14
Input 14
29 14 17 PC6/SCK/ICCCLK
I/O C
T
X
X
X
X
Port C6
SPI Serial
Clock
Clock
ICC Clock
Output
Output
30 15 18 PC7/SS/AIN15
I/O C
T
X
X
X
X
X
Port C7
SPI Slave
Select (ac-
tive low)
Select (ac-
tive low)
ADC Analog
Input 15
Input 15
31 16 19 PA3 (HS)
I/O C
T
HS
X
ei0
X
X
Port A3
32
V
DD_1
S
Digital Main Supply Voltage
33
V
SS_1
S
Digital Ground Voltage
34 17 20 PA4 (HS)
I/O C
T
HS
X
X
X
X
Port A4
35
PA5 (HS)
I/O C
T
HS
X
X
X
X
Port A5
36 18 21 PA6 (HS)
I/O C
T
HS
X
T
Port A6
1)
37 19 22 PA7 (HS)
I/O C
T
HS
X
T
Port A7
1)
38 20 23 V
PP
/ICCSEL
I
Must be tied low. In the flash pro-
gramming mode, this pin acts as the
programming voltage input V
gramming mode, this pin acts as the
programming voltage input V
PP
. See
Section 12.9.2
for more details. High
voltage must not be applied to ROM
devices.
devices.
39 21 24 RESET
I/O C
T
Top priority non maskable interrupt.
40 22 25 V
SS_2
S
Digital Ground Voltage
41 23 26 OSC2
O
Resonator oscillator inverter output
42 24 27 OSC1
I
External clock input or Resonator os-
cillator inverter input
cillator inverter input
43 25 28 V
DD_2
S
Digital Main Supply Voltage
44 26 29 PE0/TDO
I/O C
T
X
X
X
X
Port E0
SCI Transmit Data Out
1 27 30 PE1/RDI
I/O C
T
X
X
X
X
Port E1
SCI Receive Data In
2 28 31 PB0
I/O C
T
X
ei2
X
X
Port B0
3
PB1
I/O C
T
X
ei2
X
X
Port B1
4
PB2
I/O C
T
X
ei2
X
X
Port B2
5 29 32 PB3
I/O C
T
X
ei2
X
X
Port B3
Pin n°
Pin Name
Type
Level
Port
Main
function
(after
reset)
Alternate Function
TQFP44
TQFP32
SDIP32
Input
Output
Input
Output
fl
oat
wpu
int
ana
OD
PP
1
harman/kardon
DVD 29/230 Service Manual
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