- 您现在的位置：买卖IC网 > PDF目录69382 > STM32F101T4U6ATR (STMICROELECTRONICS) 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, QCC36 PDF资料下载
参数资料
| 型号： | STM32F101T4U6ATR |
| 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, QCC36 |
| 封装： | 6 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, VFQFPN-36 |
| 文件页数： | 54/77页 |
| 文件大小： | 1203K |
| 代理商： | STM32F101T4U6ATR |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页当前第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页
Electrical characteristics
STM32F101x4, STM32F101x6
Doc ID 15058 Rev 4
Table 38.
I2C characteristics
Symbol
Parameter
Standard mode I2C(1)
1.
Guaranteed by design, not tested in production.
Fast mode I2C(1)(2)
2.
fPCLK1 must be higher than 2 MHz to achieve standard mode I
2C frequencies. It must be higher than
4 MHz to achieve fast mode I2C frequencies. It must be a multiple of 10 MHz to reach the 400 kHz
maximum I2C fast mode clock.
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
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
相关PDF资料 |
PDF描述 |
|---|---|
| STM32F101T6U6AXXX | 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, QCC36 |
| STM32F101C6U6ATR | 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, QCC48 |
| STM32F101C4U6XXX | 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, QCC48 |
| STM32F103C6T7ATR | 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP48 |
| STM32F103C4T7XXX | 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| STM32F101T4U6AXXX | 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 |
| STM32F101T4U6TR | 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 |
| STM32F101T4U6XXX | 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 |
| STM32F101T6 | 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 |
| STM32F101T6T6ATR | 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 |
发布紧急采购，3分钟左右您将得到回复。