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参数资料
| 型号： | STM32F101VGT6 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, PQFP100 |
| 封装： | 14 X 14 MM, 0.50 MM PTCH, ROHS COMPLIANT, LQFP-100 |
| 文件页数： | 2/39页 |
| 文件大小： | 752K |
| 代理商： | STM32F101VGT6 |
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Description
STM32F101xF, STM32F101xG
Doc ID 17143 Rev 2
Figure 2.
Clock tree
1.
When the HSI is used as a PLL clock input, the maximum system clock frequency that can be achieved is
36 MHz.
2.
To have an ADC conversion time of 1 s, APB2 must be at 14 MHz or 28 MHz.
HSE OSC
4-16 MHz
OSC_IN
OSC_OUT
OSC32_IN
OSC32_OUT
LSE OSC
32.768 kHz
HSI RC
8 MHz
LSI RC
40 kHz
to independent watchdog (IWDG)
PLL
x2, x3, x4
PLLMUL
HSE = High speed external clock signal
ig
LSE =
LSI =
HSI =
Legend:
MCO
Clock Output
Main
PLLXTPRE
/2
..., x16
AHB
Prescaler
/1, 2..512
/2
PLLCLK
HSI
HSE
APB1
Prescaler
/1, 2, 4, 8, 16
ADC
Prescaler
/2, 4, 6, 8
ADCCLK
PCLK1
HCLK
PLLCLK
to AHB bus, core,
memory and DMA
to ADC
LSE
LSI
HSI
/128
/2
HSI
HSE
peripherals
to APB1
Peripheral Clock
Enable
Peripheral Clock
APB2
Prescaler
/1, 2, 4, 8, 16
PCLK2
to APB2 peripherals
Peripheral Clock
Enable
36 MHz max
36 MHz
36 MHz max
to RTC
PLLSRC
SW
MCO
CSS
to Cortex System timer
/8
Clock
Enable
SYSCLK
max
RTCCLK
RTCSEL[1:0]
TIMxCLK
IWDGCLK
SYSCLK
FCLK Cortex
free running clock
TIM2,3,4,5,6,7,12,13,14
to TIM2,3,4,5,6,7,12,
13 and 14
to FSMC
FSMCCLK
Peripheral clock
enable
ai17355
If (APB1 prescaler =1) x1
else x2
High speed internal clock signal
Low speed external clock signal
Low speed internal clock signal
Peripheral Clock
Enable
TIMxCLK
TIM9, 10, 11
to TIM9, TIM10
and TIM11
If (APB1 prescaler =1) x1
else x2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| STM32F101X4 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Low-density access line, ARM-based 32-bit MCU with 16 or 32 KB Flash, 5 timers, ADC and 4 communication interfaces |
| STM32F101X4_10 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Low-density access line, ARM-based 32-bit MCU with 16 or 32 KB Flash, 5 timers |
| STM32F101X6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Low-density access line, ARM-based 32-bit MCU with 16 or 32 KB Flash, 5 timers, ADC and 4 communication interfaces |
| STM32F101X6_08 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Access line, advanced ARM-based 32-bit MCU with Flash memory, six 16-bit timers, ADC and seven communication interfaces |
| STM32F101X6_10 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Low-density access line, ARM-based 32-bit MCU with 16 or 32 KB Flash, 5 timers |
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