參數(shù)資料
型號(hào)： STM32F101CBT6TR
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, PQFP48
封裝： 7 X 7 MM, ROHS COMPLIANT, LQFP-48
文件頁(yè)數(shù)： 52/81頁(yè)
文件大?。?/td> 988K
代理商： STM32F101CBT6TR
Electrical characteristics
STM32F101x8, STM32F101xB
Doc ID 13586 Rev 12
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 the ambient temperature, fPCLK1 frequency and VDD supply voltage
conditions summarized in Table 8.
The STM32F101xx medium-density 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.
The I2C characteristics are described in Table 38. Refer also to Section 5.3.12: I/O port
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 TIM1, TIM2, TIM3 and TIM4 timers.
Symbol
Parameter
Conditions
Min
Max
Unit
tres(TIM)
Timer resolution time
1
tTIMxCLK
fTIMxCLK = 36 MHz
27.8
ns
fEXT
Timer external clock
frequency on CH1 to CH4
0
fTIMxCLK/2
MHz
fTIMxCLK = 36 MHz
018
MHz
ResTIM
Timer resolution
16
bit
tCOUNTER
16-bit counter clock period
when internal clock is
selected
1
65536
tTIMxCLK
fTIMxCLK = 36 MHz 0.0278
1820
s
tMAX_COUNT Maximum possible count
65536 × 65536
tTIMxCLK
fTIMxCLK = 36 MHz
119.2
s
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STM32F101CBT6XXX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Medium-density access line, ARM-based 32-bit MCU with 64 or 128 KB Flash, 6 timers, ADC and 7 communication interfaces
STM32F101CBU6 功能描述:ARM微控制器 - MCU Access line ARM Cortex-M3 MCU 128Kb RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
STM32F101CBU6TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Medium-density access line, ARM-based 32-bit MCU with 64 or 128 KB Flash, 6 timers, ADC and 7 communication interfaces
STM32F101CBU6XXX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Medium-density access line, ARM-based 32-bit MCU with 64 or 128 KB Flash, 6 timers, ADC and 7 communication interfaces
STM32F101R4 制造商:STMICROELECTRONICS 制造商全稱: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
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