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参数资料
| 型号： | STM32F102R6T6TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | RISC MICROCONTROLLER, PQFP64 |
| 封装： | 10 X 10 MM, ROHS COMPLIANT, LQFP-64 |
| 文件页数： | 47/69页 |
| 文件大小： | 809K |
| 代理商： | STM32F102R6T6TR |
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STM32F102x4, STM32F102x6
Electrical characteristics
5.3.14
TIM timer characteristics
The parameters given in Table 37 are guaranteed by design.
Refer to Section 5.3.12: I/O port characteristics for details on the input/output alternate
function characteristics (output compare, input capture, external clock, PWM output).
5.3.15
Communications interfaces
I2C interface characteristics
Unless otherwise specified, the parameters given in Table 38 are derived from tests
performed under ambient temperature, fPCLK1 frequency and VDD supply voltage conditions
summarized in Table 8.
The STM32F102xx low-density USB access line I2C interface meets the requirements of the
standard I2C communication protocol with the following restrictions: the I/O pins SDA and
SCL are mapped to are not “true” open-drain. When configured as open-drain, the PMOS
connected between the I/O pin and VDD is disabled, but is still present.
characteristics for more details on the input/output alternate function characteristics (SDA
and SCL).
Table 37.
TIMx(1) characteristics
1.
TIMx is used as a general term to refer to the TIM2, TIM3 and TIM4 timers.
Symbol
Parameter
Conditions
Min
Max
Unit
tres(TIM)
Timer resolution time
1
tTIMxCLK
fTIMxCLK = 48 MHz
20.84
ns
fEXT
Timer external clock
frequency on CH1 to CH4
0
fTIMxCLK/2
MHz
fTIMxCLK = 48 MHz
024
MHz
ResTIM
Timer resolution
16
bit
tCOUNTER
16-bit counter clock period
when internal clock is
selected
1
65536
tTIMxCLK
fTIMxCLK = 48 MHz 0.0208
1365
s
tMAX_COUNT Maximum possible count
65536 × 65536
tTIMxCLK
fTIMxCLK = 48 MHz
89.48
s
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相关代理商/技术参数 |
参数描述 |
|---|---|
| STM32F102R6T6XXX | 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 |
| STM32F102R8T6 | 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 |
| STM32F102RBT6 | 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 |
| STM32F102RBT6TR | 功能描述:ARM微控制器 - MCU USB Access line ARM Cortex-M3 MCU 128Kb 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 |
| STM32F102X4 | 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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