參數(shù)資料
型號： STM32F101R6T6
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, PQFP64
封裝： 10 X 10 MM, 0.50 MM PITCH, LQFP-64
文件頁數(shù)： 48/72頁
文件大小： 996K
代理商： STM32F101R6T6
Electrical characteristics
STM32F101xx
5.3.14
TIM timer characteristics
The parameters given in Table 37 are guaranteed by fabrication.
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 7.
The STM32F101xx 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. In addition, there is a protection
diode between the I/O pin and VDD. As a consequence, when multiple master devices are
connected to the I
2C bus, it is not possible to power off the STM32F101xx while another I2C
master node remains powered on. Otherwise, the ST device would be powered by the
protection diode.
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 characteristics
Symbol
Parameter
TIMx(1)
1.
x gives the TIM concerned; where x = 2, TIM2 is concerned, etc.
Conditions
Min
Max
Unit
tres(TIM)
Timer resolution
time
x = 2, 3, 4
1
tTIMxCLK
fTIMxCLK = 36 MHz
27.8
ns
fEXT
Timer external clock
frequency on CH1 to
CH4
x = 2, 3, 4
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
x = 2, 3, 4
1
65536
tTIMxCLK
fTIMxCLK = 36 MHz 0.0278
1820
s
tMAX_COUNT
Maximum possible
count
x = 2, 3, 4
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
STM32F101R6T6A 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 L/D Access Line 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
STM32F101R6T6ATR 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 L/D Access Line 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
STM32F101R6T6AXXX 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
STM32F101R6T6TR 制造商:STMicroelectronics 功能描述:LQFP 64 10X10X1.4 1, MICROCONTROLLER - Tape and Reel
STM32F101R6T6XXX 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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