參數(shù)資料
型號(hào)： STM32F103REH7TR
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PBGA64
封裝： ROHS COMPLIANT, LFBGA-64
文件頁數(shù)： 109/115頁
文件大?。?/td> 1225K
代理商： STM32F103REH7TR
STM32F103xC, STM32F103xD, STM32F103xE
Electrical characteristics
Figure 50.
USB timings: definition of data signal rise and fall time
5.3.17
CAN (controller area network) interface
Refer to Section 5.3.13: I/O port characteristics for more details on the input/output alternate
function characteristics (CANTX and CANRX).
Table 56.
USB DC electrical characteristics
Symbol
Parameter
Conditions
Min.(1)
1.
All the voltages are measured from the local ground potential.
Unit
Input levels
VDD
USB operating voltage(2)
2.
To be compliant with the USB 2.0 full-speed electrical specification, the USBDP (D+) pin should be pulled
up with a 1.5 k
Ω resistor to a 3.0-to-3.6 V voltage range.
3.0(3)
3.
The STM32F103xx USB functionality is ensured down to 2.7 V but not the full USB electrical
characteristics which are degraded in the 2.7-to-3.0 V VDD voltage range.
3.6
V
VDI
(4)
4.
Guaranteed by characterization, not tested in production.
Differential input sensitivity
I(USBDP, USBDM)
0.2
V
VCM
Differential common mode range Includes VDI range
0.8
2.5
Single ended receiver threshold
1.3
2.0
Output levels
VOL
Static output level low
RL of 1.5 kΩ to 3.6 V
(5)
5.
RL is the load connected on the USB drivers
0.3
V
VOH
Static output level high
RL of 15 kΩ to VSS
2.8
3.6
Table 57.
USB: full-speed electrical characteristics
Driver characteristics(1)
1.
Guaranteed by design, not tested in production.
Symbol
Parameter
Conditions
Min
Max
Unit
tr
Rise time(2)
2.
Measured from 10% to 90% of the data signal. For more detailed informations, please refer to USB
Specification - Chapter 7 (version 2.0).
CL = 50 pF
420
ns
tf
Fall Time(2)
CL = 50 pF
4
20
ns
trfm
Rise/ fall time matching
tr/tf
90
110
%
VCRS
Output signal crossover voltage
1.3
2.0
V
ai14137
tf
Differen tial
Data L ines
VSS
VCRS
tr
Crossover
points
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STM32F103REH7XXX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces
STM32F103RET6 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 Performance 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
STM32F103RET6TR 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 H/D Performance 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
STM32F103RET6XXX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High-density performance line ARM-based 32-bit MCU with 256 to 512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces
STM32F103RET7 功能描述:ARM微控制器 - MCU 32BIT Cortex M3 H/D Performance 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
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