参数资料
型号: STM8AF52A9TDX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP64
封装: 10 X 10 MM, ROHS COMPLIANT, LQFP-64
文件页数: 50/120页
文件大小: 2236K
代理商: STM8AF52A9TDX
STM8AF52/62xx, STM8AF51/61xx
Pinouts and pin description
Doc ID 14395 Rev 7
67
53 37
-
PE3/TIM1_BKIN I/O
X
O1
X
Port E3
Timer 1 -
break input
68
54 38
-
PE2/I2C_SDA
I/O
X
O1 T(2)
-Port E2
I2C data
69
55 39
-
PE1/I2C_SCL
I/O
X
O1 T(2)
-Port E1
I2C clock
70
56 40
-
PE0/CLK_CCO
I/O
X
O3
X
Port E0
Configurable
clock output
71
-
PI6
I/O
X
O1
X
Port I6
72
-
PI7
I/O
X
O1
X
Port I7
73
57 41 25
PD0/TIM3_CC2
I/O
X
HS O3
X
Port D0
Timer 3 -
channel 2
TIM1_BKIN
[AFR3]/
CLK_CCO
[AFR2]
74
58 42 26
PD1/SWIM
I/O
X
HS O4
X
Port D1
SWIM data
interface
75
59 43 27
PD2/TIM3_CC1
I/O
X
HS O3
X
Port D2
Timer 3 -
channel 1
TIM2_CC3
[AFR1]
76
60 44 28
PD3/TIM2_CC2
I/O
X
HS O3
X
Port D3
Timer 2 -
channel 2
ADC_ETR
[AFR0]
77
61 45 29
PD4/TIM2_CC1/
BEEP
I/O
X
HS O3
X
Port D4
Timer 2 -
channel 1
BEEP
output
[AFR7]
78
62 46 30
PD5/
LINUART_TX
I/O
X
O1
X
Port D5
LINUART
data transmit
79
63 47 31
PD6/
LINUART_RX
I/O
X
O1
X
Port D6
LINUART
data receive
80
64 48 32
PD7/TLI(3)
I/O
X
O1
X
Port D7
Top level
interrupt
1.
In halt/active halt mode, this pin behaves as follows:
- The input/output path is disabled.
- If the HSE clock is used for wakeup, the internal weak pull-up is disabled.
- If the HSE clock is off, the internal weak pull-up setting is used. It is configured through Px_CR1[7:0] bits of the
corresponding port control register. Px_CR1[7:0] bits must be set correctly to ensure that the pin is not left floating in
halt/active halt mode.
2.
In the open-drain output column, ‘T’ defines a true open-drain I/O (P-buffer and protection diode to VDD are not
implemented)
3.
If this pin is configured as interrupt pin, it will trigger the TLI.
Table 9.
STM8A microcontroller family pin description (continued)
Pin number
Pin name
Ty
p
e
Input
Output
Main
function
(after
reset)
Default
alternate
function
Alternate
function
after
remap
[option bit]
LQ
FP80
LQ
FP64
LQ
FP48
LQ
FP32
floating
wpu
Ext.
interrupt
Hi
gh
si
nk
Speed
OD
PP
相关PDF资料
PDF描述
STM8AF6178TAU 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP48
STM8AF6178TBX 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP48
STM8AF6178TDX 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP48
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