STR750Fxx STR751Fxx STR752Fxx STR755Fxx
网络连接gure 3 。
LQFP64引脚排列
引脚说明
ADC_IN13 / P1.12
ADC_IN0 / TIM2_OC1 / P0.02
MCO / TIM0_TI1 / P0.01
BOOT0 / TIM0_OC1 / P0.00
ADC_IN8 / TIM1_TI1 / P0.29
TIM1_OC1 / P0.28
TEST
V
SS_IO_4
UART1_TX / P0.21
UART1_RX / P0.20
JTMS / P1.19
JTCK / P1.18
JTDO / P1.17
JTDI / P1.16
NJTRST
UART2_TX / UART0_RTS / RTCK / P0.13
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
1
47
2
46
3
45
4
44
5
43
6
42
7
41
8
LQFP64
40
9
39
10
38
11
V
18BKP
I / O的
37
12
36
13
35
14
34
15
33
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
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
V
REG_DIS
V
SS_IO_2
V
SSA_ADC
V
DDA_ADC
V
DD_IO_2
P1.03 / TIM2_TI2
P0.14 / CAN_RX或USB_DP
P0.15 / CAN_TX或USB_DN
nRSTIN
nRstOut
XRTC2
XRTC1
V
18BKP
V
SSBKP
V
SS18
V
18REG
P0.03 / TIM2_TI1 / ADC_IN1
V
DD_IO_1
V
SS_IO_1
V
SS18
V
18
P1.04 / PWM3N / ADC_IN9
P1.05 / PWM3
P1.06 / PWM2N / ADC_IN10
P1.07 / PWM2
= 11 A / D输入通道
= 13外部中断/唤醒线
SMI_CS1 / ADC_IN2 / UART0_CTS / UART2_RX /P0.12
SMI_CS2 / BOOT1 / UART0_TX / P0.11
SMI_CS3 / UART0_RX / P0.10
I2C_SDA / P0.09
I2C_SCL / P0.08
ADC_IN12 / UART0_RTS / P1.11
ADC_IN4 / SSP1_NSS / USB_CK / P0.19
SSP1_MOSI / P0.18
ADC_IN3 / SSP1_MISO / P0.17
SSP1_SCLK / P0.16
V
DD_IO_3
V
DDA_PLL
XT2
XT1
V
SS_IO_3
V
SSA_PLL
P1.08 / PWM1N / ADC_IN11
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