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引脚说明
图2中。
引脚说明
ADC_IN13 / P1.12
ADC_IN0 / TIM2_OC1 / P0.02
MCO / TIM0_TI1 / P0.01
BOOT0 / TIM0_OC1 / P0.00
TIM1_TI2 / P0.31
TIM1_OC2 / P0.30
ADC_IN8 / TIM1_TI1 / P0.29
TIM1_OC1 / P0.28
TEST
V
SS_IO
ADC_IN6 / UART1_RTS / P0.23
TIM2_OC1 / P2.04
UART1_RTS / P2.03
P2.02
ADC_IN5 / UART1_CTS / P0.22
UART1_TX / P0.21
UART1_RX / P0.20
JTMS / P1.19
JTCK / P1.18
JTDO / P1.17
JTDI / P1.16
NJTRST
P2.01
P2.00
UART0_RTS / RTCK / P0.13
SMI_CS1 / ADC_IN2 / UART0_CTS / P0.12
SMI_CS2 / BOOT1 / UART0_TX / P0.11
SMI_CS3 / UART0_RX / P0.10
I2C_SDA / P0.09
I2C_SCL / P0.08
P2.19
P2.18
UART2_RTS / P2.17
ADC_IN12 / UART0_RTS P1.11
ADC_IN7 / UART2_RTS / P0.27
UART2_CTS / P0.26
UART2_TX / P0.25
UART2_RX / P0.24
ADC_IN4 / SSP1_NSS / USB_CK / P0.19
SSP1_MOSI / P0.18
ADC_IN3 / SSP1_MISO / P0.17
SSP1_SCLK / P0.16
P2.16
V
DD_IO
V
DDA_PLL
XT2
XT1
V
SS_IO
V
SSA_PLL
P2.15
= 16 A / D输入通道
= 15个外部中断/唤醒线
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
LQFP100引脚排列
LQFP100
V
18BKP
I / O的
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
VREG_DIS
V
SS_IO
V
SSA_ADC
P2.10
P2.11
V
DDA_ADC
V
DD_IO
P1.02 / TIM2_OC2
P1.03 / TIM2_TI2
USB_DP
usb_dn
P0.14 / CAN_RX
P0.15 / CAN_TX
P2.12
P2.13
P1.15 / WKP_STDBY
nRSTIN
nRstOut
XRTC2
XRTC1
V
18BKP
V
SSBKP
V
SS18
V
18REG
P2.14
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
P0.03 / TIM2_TI1 / ADC_IN1
V
DD_IO
V
SS_IO
V
SS18
V
18
P1.00 / TIM0_OC2
P1.01 / TIM0_TI2
P1.13 / ADC_IN14
P1.14 / ADC_IN15
P1.04 / PWM3N / ADC_IN9
P1.05 / PWM3
P1.06 / PWM2N / ADC_IN10
P1.07 / PWM2
P1.08 / PWM1N / ADC_IN11
P2.05 / PWM3N
P2.06 / PWM3
P2.07 / PWM2N
P2.08 / PWM2
P2.09 / PWM1N
P1.09 / PWM1
P1.10 / PWM_EMERGENCY
P0.04 / SMI_CS0 / SSP0_NSS
P0.05 / SSP0_SCLK / SMI_CK
P0.06 / SMI_DIN / SSP0_MISO
P0.07 / SMI_DOUT / SSP0_MOSI
STR750Fxx STR751Fxx STR752Fxx STR755Fxx
