參數(shù)資料
型號(hào)： STM32F101R8T6AXX
廠(chǎng)商： STMICROELECTRONICS
元件分類(lèi)： 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, ROHS COMPLIANT, LQFP-64
文件頁(yè)數(shù)： 49/75頁(yè)
文件大小： 1552K
代理商： STM32F101R8T6AXX
STM32F101x6, STM32F101x8, STM32F101xB
Electrical characteristics
Table 39.
I2C characteristics
Symbol
Parameter
Standard mode I2C(1)
1.
Values based on standard I2C protocol requirement, not tested in production.
Fast mode I2C(1)(2)
2.
fPCLK1 must be higher than 2 MHz to achieve the maximum standard mode I
2C frequency. It must be
higher than 4 MHz to achieve the maximum fast mode I2C frequency.
Unit
Min
Max
Min
Max
tw(SCLL)
SCL clock low time
4.7
1.3
s
tw(SCLH)
SCL clock high time
4.0
0.6
tsu(SDA)
SDA setup time
250
100
ns
th(SDA)
SDA data hold time
0(3)
3.
The maximum hold time of the Start condition has only to be met if the interface does not stretch the low
period of SCL signal.
0(4)
4.
The device must internally provide a hold time of at least 300 ns for the SDA signal in order to bridge the
undefined region of the falling edge of SCL.
900(3)
tr(SDA)
tr(SCL)
SDA and SCL rise time
1000
20+0.1Cb
300
tf(SDA)
tf(SCL)
SDA and SCL fall time
300
20+0.1Cb
300
th(STA)
Start condition hold time
4.0
0.6
s
tsu(STA)
Repeated Start condition setup
time
4.7
0.6
tsu(STO)
Stop condition setup time
4.0
0.6
s
tw(STO:STA)
Stop to Start condition time (bus
free)
4.7
1.3
s
Cb
Capacitive load for each bus line
400
pF
相關(guān)PDF資料
PDF描述
STM32F101V8T6AXX 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, PQFP100
STM32F101VBT6AXX 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, PQFP100
STM32F101R8T6XXX 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, PQFP64
STM32F101R8T6TR 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, PQFP64
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STM32F101R8T6TR 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 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(xiàn)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
STM32F101R8T6XXX 制造商:STMICROELECTRONICS 制造商全稱(chēng):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
STM32F101R8U6TR 制造商:STMICROELECTRONICS 制造商全稱(chēng):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
STM32F101R8U6XXX 制造商:STMICROELECTRONICS 制造商全稱(chēng):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
STM32F101RB 制造商:STMICROELECTRONICS 制造商全稱(chēng):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
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