参数资料
型号: STM32F102R6T6TR
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: RISC MICROCONTROLLER, PQFP64
封装: 10 X 10 MM, ROHS COMPLIANT, LQFP-64
文件页数: 52/69页
文件大小: 809K
代理商: STM32F102R6T6TR
Electrical characteristics
STM32F102x4, STM32F102x6
Figure 24.
SPI timing diagram - master mode(1)
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 startup time
Symbol
Parameter
Max
Unit
tSTARTUP
USB transceiver startup time
1
s
Table 42.
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
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 STM32F102xx 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 design, not tested in production.
Differential input sensitivity
I(USBDP, USBDM)
0.2
V
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
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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