參數(shù)資料
型號: STM32F103RB
廠商: 意法半導(dǎo)體
英文描述: Performance Line, ARM-based 32-bit MCU with Flash, USB, CAN,Seven 16-bit Timers, Two ADCs and Nine Communication interfaces(增強型,基于ARM內(nèi)核的32位 MCU,帶有Flash,USB,CAN,7個16位計時器,兩個ADC,兩個DAC和9個通信接口)
中文描述: 績效線,基于ARM的閃存,USB,加拿大,7 16 32位MCU位計時器,兩個ADC和9個通信接口(增強型,基于ARM的內(nèi)核的32位微控制器,帶有閃存,USB,加拿大,7個16位計時器,兩個模數(shù)轉(zhuǎn)換器,兩個DAC的和9個通信接口)
文件頁數(shù): 58/79頁
文件大小: 1124K
代理商: STM32F103RB
STM32F103xx
Electrical characteristics
Figure 26.
SPI timing diagram - master mode
1.
Measurement points are done at CMOS levels: 0.3VDD and 0.7VDD.
USB characteristics
The USB interface is USB-IF certified (Full Speed).
Table 41.
USB DC electrical characteristics
Symbol
Parameter
Conditions
Min.(1)
1.
All the voltages are measured from the local ground potential.
Max.(1)
Unit
Input levels
VDI
Differential input sensitivity
I(USBDP, USBDM)
0.2
V
VCM
Differential common mode
range
Includes VDI range
0.8
2.5
VSE
Single ended receiver
threshold
1.3
2.0
Output levels
VOL
Static output level low
RL of 1.5 k to 3.6 V
(2)
2.
RL is the load connected on the USB drivers
0.3
V
VOH
Static output level high
RL of 15 k to VSS
2.8
3.6
ai14136
SCK
Input
CPHA= 0
MOSI
OUTUT
MISO
INP UT
CPHA= 0
MS BIN
M SB OUT
BI T6 IN
LSB OUT
LSB IN
CPOL=0
CPOL=1
B I T1 OUT
NSS input
tc(SCK)
tw(SCKH)
tw(SCKL)
tr(SCK)
tf(SCK)
th(MI)
High
SCK
Input
CPHA=1
CPOL=0
CPOL=1
tsu(MI)
tv(MO)
th(MO)
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