参数资料
型号: STM32F105VCH7XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, BGA100
封装: ROHS COMPLIANT, LFBGA-100
文件页数: 22/90页
文件大小: 998K
代理商: STM32F105VCH7XXX
STM32F105xx, STM32F107xx
Pin descriptions
A6
56
90
PB4
I/O FT
JNTRST
SPI3_MISO
PB4 / TIM3_CH1/
SPI1_MISO
C5 57
91
PB5
I/O
PB5
I2C1_SMBAl/ SPI3_MOSI/
ETH_MII_PPS_OUT/
ETH_RMII_PPS_OUT
TIM3_CH2/SPI1_MOSI/
CAN2_RX
B5
58
92
PB6
I/O FT
PB6
USART1_TX/CAN2_TX
A5
59
93
PB7
I/O FT
PB7
USART1_RX
D5 60
94
BOOT0
I
BOOT0
B4
61
95
PB8
I/O FT
PB8
TIM4_CH3(6)/ ETH_MII_TXD3
I2C1_SCL/CAN1_RX
A4
62
96
PB9
I/O FT
PB9
TIM4_CH4(6)
I2C1_SDA / CAN1_TX
D4
-
97
PE0
I/O FT
PE0
TIM4_ETR
C4
-
98
PE1
I/O FT
PE1
E5
63
99
VSS_3
SVSS_3
F5
64 100
VDD_3
SVDD_3
1.
I = input, O = output, S = supply, HiZ = high impedance.
2.
FT = 5 V tolerant.
3.
Function availability depends on the chosen device.
4.
PC13, PC14 and PC15 are supplied through the power switch, and so their use in output mode is limited: they can be used
only in output 2 MHz mode with a maximum load of 30 pF and only one pin can be put in output mode at a time.
5.
Main function after the first backup domain power-up. Later on, it depends on the contents of the Backup registers even
after reset (because these registers are not reset by the main reset). For details on how to manage these IOs, refer to the
Battery backup domain and BKP register description sections in the STM32F10xxx reference manual, available from the
STMicroelectronics website: www.st.com.
6.
This alternate function can be remapped by software to some other port pins (if available on the used package). For more
details, refer to the Alternate function I/O and debug configuration section in the STM32F10xxx reference manual,
available from the STMicroelectronics website: www.st.com.
7.
For the LQFP64 package, the pins number 5 and 6 are configured as OSC_IN/OSC_OUT after reset, however the
functionality of PD0 and PD1 can be remapped by software on these pins. For the LQFP100 and BGA100 packages, PD0
and PD1 are available by default, so there is no need for remapping. For more details, refer to Alternate function I/O and
debug configuration section in the STM32F10xxx reference manual.
Table 5.
Pin definitions (continued)
Pins
Pin name
Ty
p
e
(1
)
I/
O
Le
vel
(2)
Main
function(3)
(after reset)
Alternate functions
BGA100
LQ
FP64
LQ
FP10
0
Default
Remap
相关PDF资料
PDF描述
STM32F107VBH6TR 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, BGA100
STM32F107VBH7TR 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, BGA100
STM32F107VBT7XXX 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP100
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