st72324bk STMicroelectronics, st72324bk Datasheet - Page 15

• Manufacturer Part Number: st72324bk
• Description: 3 V/5 V Range 8-bit Mcu With 4/8 Kbyte Rom, 10-bit Adc, Four Timers And Spi
• Manufacturer: STMicroelectronics

ST72323 ST72323L
Table 1.
10 10
11 11
12 12
13 13 1
14 14 2
15 15 3
16 16 4
17 17
18 18 5
19 19 6
20 20 7 10 11
21 21
22 22
25 23 8 11 12
26 24 9 12 13
6
7
8
9
6 30 1
7 31 2
8 32 3
9
Pin no.
6
7
4
5
8
9 10
For external pin connection guidelines, refer to
page 114
Refer to
The RESET configuration of each pin is shown in bold. This configuration is valid as long as
the device is in reset state.
Device pin description
1 PB4 (HS)
2 PD0/AIN0
3 PD1/AIN1
4 V
5 V
6 PF0/MCO/AIN8
7 PF1 (HS)/BEEP
8
PD2/AIN2
PD3/AIN3
PD4/AIN4
PD5/AIN5
PF2 (HS)
PF4/OCMP1_A/
AIN10
PF6 (HS)/
ICAP1_A
PF7 (HS)/
EXTCLK_A
V
V
PC0/OCMP2_B/
AIN12
PC1/OCMP1_B/
AIN13
AREF
SSA
DD_0
SS_0
I/O ports on page 49
Pin name
(8)
(8)
(8)
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
I/O C
S
S
S
S
Level
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
for more details on the software configuration of the I/O ports.
HS
HS
HS
HS
HS
(2)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Input
X
X
X
X
X
X
X
X
X
X
X
ei3
ei1
ei1
ei1
Port
(5)
Section 11: Electrical characteristics on
X
X
X
X
X
X
X
X
X
X
(3)
Output
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
(6)
X Port B4
X Port D0
X Port D1
X Port D2
X Port D3
X Port D4
X Port D5
X Port F0
X Port F1
X Port F2
X Port F4
X Port F6
X Port F7
X Port C0
X Port C1
Analog reference voltage for ADC
Analog ground voltage
Digital main supply voltage
Digital ground voltage
function
reset)
(after
Main
ADC analog input 0
ADC analog input 1
ADC analog input 2
ADC analog input 3
ADC analog input 4
ADC analog input 5
Main clock
out (f
Beep signal output
Timer A
output
compare 1
Timer A input capture
1
Timer A external clock
source
Timer B
output
compare 2
Timer B
output
compare 1
Alternate function
CPU
Pin description
)
ADC
analog
input 8
ADC
analog
input 10
ADC
analog
input 12
ADC
analog
input 13
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