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STM32F446RC 数据表(PDF) 57 Page - STMicroelectronics

部件名 STM32F446RC
功能描述  ARM® Cortex®-M4 32b MCUFPU, 225DMIPS, up to 512kB Flash/1284KB RAM, USB OTG HS/FS, 17 TIMs, 3 ADCs, 20 comm. interfaces
PDF  202 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STM32F446RC 数据表(HTML) 57 Page - STMicroelectronics

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STM32F446xC/E
Pinout and pin description
66
56
90
B5
A6
134
PB4(NJTRST)
I/O FT
-
NJTRST, TIM3_CH1,
I2C3_SDA, SPI1_MISO,
SPI3_MISO,
SPI2_NSS/I2S2_WS,
EVENTOUT
-
57
91
A6
B6
135
PB5
I/O FT
-
TIM3_CH2, I2C1_SMBA,
SPI1_MOSI/I2S1_SD,
SPI3_MOSI/I2S3_SD,
CAN2_RX,
OTG_HS_ULPI_D7,
FMC_SDCKE1,
DCMI_D10, EVENTOUT
-
58
92
C5
C6
136
PB6
I/O FT
-
TIM4_CH1, HDMI_CEC,
I2C1_SCL, USART1_TX,
CAN2_TX,
QUADSPI_BK1_NCS,
FMC_SDNE1, DCMI_D5,
EVENTOUT
-
59
93
B6
D6
137
PB7
I/O FT
-
TIM4_CH2, I2C1_SDA,
USART1_RX,
SPDIFRX_IN0, FMC_NL,
DCMI_VSYNC,
EVENTOUT
-
60
94
A7
D5
138
BOOT0
I
B
-
-
VPP
61
95
C6
C5
139
PB8
I/O FT
-
TIM2_CH1/TIM2_ETR,
TIM4_CH3, TIM10_CH1,
I2C1_SCL, CAN1_RX,
SDIO_D4, DCMI_D6,
EVENTOUT
-
62
96
C7
B5
140
PB9
I/O FT
-
TIM2_CH2, TIM4_CH4,
TIM11_CH1, I2C1_SDA,
SPI2_NSS/I2S2_WS,
SAI1_FS_B, CAN1_TX,
SDIO_D5, DCMI_D7,
EVENTOUT
-
-
97
-
A5
141
PE0
I/O FT
-
TIM4_ETR,
SAI2_MCLK_A,
FMC_NBL0, DCMI_D2,
EVENTOUT
-
-
98
-
A4
142
PE1
I/O FT
-
FMC_NBL1, DCMI_D3,
EVENTOUT
-
Table 10. STM32F446xx pin and ball descriptions (continued)
Pin Number
Pin name (function
after reset)
Alternate functions
Additional
functions



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