参数资料
型号: STM8L101G3U6A
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, QCC28
封装: 4 X 4 MM, ROHS COMPLIANT, UFQFPN-28
文件页数: 13/81页
文件大小: 1995K
代理商: STM8L101G3U6A
Pin description
STM8L101xx
Doc ID 15275 Rev 11
Table 3.
Legend/abbreviation for table 4
Type
I= input, O = output, S = power supply
Level
Input
CM = CMOS
Output
HS = high sink/source (20 mA)
Port and control
configuration
Input
float = floating, wpu = weak pull-up
Output
T = true open drain, OD = open drain, PP = push pull
Reset state
Bold X (pin state after reset release).
Unless otherwise specified, the pin state is the same during the reset phase (i.e.
“under reset”) and after internal reset release (i.e. at reset state).
Table 4.
STM8L101xx pin description
Pin number
Pin name
Ty
p
e
Input
Output
Main
function
(after
r
eset)
Alternate function
st
an
da
rd
U
F
QF
PN
20
UF
QF
PN20
w
ith
C
O
MP_REF
(1
)
TSSOP20
st
an
da
rd
U
F
QF
PN
28
UF
QF
PN28
w
ith
C
O
MP_REF
U
F
Q
F
PN32
o
r
LQ
FP3
2
floating
wp
u
Ext.
inte
rrupt
Hi
gh
si
nk/
s
o
u
rc
e
OD
PP
1
411
1NRST/PA1(2)
I/O
X
HS
X
Reset
PA1
2
522
2PA2
I/O X
XX
HS
X
Port A2
3
-
633
3PA3
I/O X
XX
HS
X
Port A3
-
4
PA4/TIM2_BKIN
I/O X
XX
HS
X
Port A4
Timer 2 - break input
-
5
-
5
PA5/TIM3_BKIN
I/O X
XX
HS
X
Port A5
Timer 3 - break input
-
3
-
5
6
PA6/COMP_REF
I/O X
XX
HS
X
Port A6
Comparator external
reference
4
766
7VSS
S
Ground
5
877
8VDD
S
Power supply
6
988
9
PD0/TIM3_CH2/
COMP1_CH3
I/O X
XX
HS
X
Port D0
Timer 3 - channel 2 /
Comparator 1 -
channel 3
--
-
9
10
PD1/TIM3_TRIG/
COMP1_CH4
I/O X
XX
HS
X
Port D1
Timer 3 - trigger /
Comparator 1 -
channel 4
--
-
10 10 11
PD2/
COMP2_CH3
I/O X
XX
HS
X
Port D2
Comparator 2 -
channel 3
--
-
11 11 12
PD3/
COMP2_CH4
I/O X
XX
HS
X
Port D3
Comparator 2 -
channel 4
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