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参数资料
| 型号： | STM32F102C8T6TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP48 |
| 封装： | 7 X 7 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-48 |
| 文件页数： | 14/69页 |
| 文件大小： | 805K |
| 代理商： | STM32F102C8T6TR |
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STM32F102x8, STM32F102xB
Pin descriptions
41
57
PB5
I/O
PB5
I2C1_SMBAl
TIM3_CH2 /
SPI1_MOSI
42
58
PB6
I/O
FT
PB6
I2C1_SCL(7)/ TIM4_CH1
USART1_TX
43
59
PB7
I/O
FT
PB7
I2C1_SDA(7)/ TIM4_CH2
USART1_RX
44
60
BOOT0
I
BOOT0
45
61
PB8
I/O
FT
PB8
TIM4_CH3
I2C1_SCL
46
62
PB9
I/O
FT
PB9
TIM4_CH4
I2C1_SDA
47
63
VSS_3
SVSS_3
48
64
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. For devices having reduced peripheral counts, it is always the lower
number of peripherals that is included. For example, if a device has only one SPI, two USARTs and two timers, they will be
called SPI1, USART1 & USART2 and TIM2 & TIM 3, respectively. Refer to Table 2 on page 8Table 3 on page 9.
4.
PC13, PC14 and PC15 are supplied through the power switch and since the switch only sinks a limited amount of current
(3 mA), the use of GPIOs PC13 to PC15 is restricted: only one I/O at a time can be used as an output, the speed has to be
limited to 2 MHz with a maximum load of 30 pF and these I/Os must not be used as a current source (e.g. to drive an LED).
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 STM32F102xx reference manual, available from the
STMicroelectronics website: www.st.com.
6.
The pins number 5 and 6 in the LQFP48 package 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 more details, refer to the Alternate function
I/O and debug configuration section in the STM32F10xxx reference manual.
The use of PD0 and PD1 in output mode is limited as they can only be used at 50 MHz in output mode.
7.
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.
Table 4.
Medium-density STM32F102xx pin definitions (continued)
Pins
Pin name
Ty
p
e
(1
)
I/
O
le
vel
(2)
Main
function(3)
(after reset)
Alternate functions(3)
LQ
FP48
LQ
FP64
Default
Remap
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相关代理商/技术参数 |
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| STM32F102CBT6 | 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 M/D ACCESS USB MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
| STM32F102CBT6TR | 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 Medium-density RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
| STM32F102R4 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Low-density USB access line, ARM-based 32-bit MCU with 16/32 KB Flash, USB FS interface, 5 timers, ADC & 5 communication interfaces |
| STM32F102R4T6A | 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 L/D USB MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
| STM32F102R4T6ATR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Low-density USB access line, ARM-based 32-bit MCU with 16/32 KB Flash, USB FS interface, 5 timers, ADC & 5 communication interfaces |
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