参数资料
型号: ST72F324LK6T6
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP32
封装: 7 X 7 MM, TQFP-32
文件页数: 13/154页
文件大小: 3519K
代理商: ST72F324LK6T6
ST72324Lxx
11/154
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 VDD
27 25 10 13 PC2 (HS)/ICAP2_B
I/O CT HS
X
X
Port C2
Timer B Input Capture 2
28 26 11 14 PC3 (HS)/ICAP1_B
I/O CT HS
X
X
Port C3
Timer B Input Capture 1
29 27 12 15
PC4/MISO/ICCDA-
TA
I/O CT
X
X
Port C4
SPI Master
In / Slave
Out Data
ICC Data In-
put
30 28 13 16 PC5/MOSI/AIN14
I/O CT
X
X
Port C5
SPI Master
Out / Slave
In Data
ADC Analog
Input 14
31 29 14 17 PC6/SCK/ICCCLK
I/O CT
X
X
Port C6
SPI Serial
Clock
ICC Clock
Output
32 30 15 18 PC7/SS/AIN15
I/O CT
X
X
Port C7
SPI Slave
Select (ac-
tive low)
ADC Analog
Input 15
34 31 16 19 PA3 (HS)
I/O CT HS
X
ei0
X
Port A3
35 32
VDD_1
S
Digital Main Supply Voltage5)
36 33
VSS_1
S
Digital Ground Voltage5)
37 34 17 20 PA4 (HS)
I/O CT HS
X
X
Port A4
38 35
PA5 (HS)
I/O CT HS
X
X
Port A5
39 36 18 21 PA6 (HS)
I/O CT HS
X
T
Port A6 1)
40 37 19 22 PA7 (HS)
I/O CT HS
X
T
Port A7 1)
41 38 20 23 VPP /ICCSEL
I
Must be tied low. In the flash pro-
gramming mode, this pin acts as the
programming voltage input VPP. See
Section 12.9.2 for more details. High
voltage must not be applied to ROM
devices.
42 39 21 24 RESET
I/O CT
Top priority non maskable interrupt.
43 40 22 25 VSS_2
S
Digital Ground Voltage5)
44 41 23 26 OSC2
O
Resonator oscillator inverter output
45 42 24 27 OSC1
I
External clock input or Resonator os-
cillator inverter input
46 43 25 28 VDD_2
S
Digital Main Supply Voltage5)
47 44 26 29 PE0/TDO
I/O CT
X
X
Port E0
SCI Transmit Data Out
48 1 27 30 PE1/RDI
I/O CT
X
X
Port E1
SCI Receive Data In
3
2 28 31 PB0
I/O CT
X
ei2
X
Port B0
4
3
PB1
I/O CT
X
ei2
X
Port B1
5
4
PB2
I/O CT
X
ei2
X
Port B2
6
5 29 32 PB3
I/O CT
X
ei2
X
Port B3
Pin n°
Pin Name
Type
Level
Port
Main
function
(after
reset)
Alternate Function
LQFP48
LQFP44
LQFP32
SDIP32
Input
Output
Input
Output
fl
oat
wpu
int
ana
OD
PP
1
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