STM32L151RBH6TR STMicroelectronics, STM32L151RBH6TR Datasheet - Page 89

• Manufacturer Part Number: STM32L151RBH6TR
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Low Power MCU
• Manufacturer: STMicroelectronics

Specifications of STM32L151RBH6TR

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M3
• Data Bus Width: 32 bit

STM32L151x6/8/B, STM32L152x6/8/B
Table 51.
1. All the voltages are measured from the local ground potential.
2. To be compliant with the USB 2.0 full speed electrical specification, the USB_DP (D+) pin should be pulled
3. Guaranteed by characterization, not tested in production.
4. Tested in production.
5. R
Figure 24. USB timings: definition of data signal rise and fall time
Table 52.
1. Guaranteed by design, not tested in production.
2. Measured from 10% to 90% of the data signal. For more detailed informations, please refer to USB
Input levels
Output levels
Symbol
Symbol
V
V
V
V
V
V
up with a 1.5 kΩ resistor to a 3.0-to-3.6 V voltage range.
V
Specification - Chapter 7 (version 2.0).
CM
OH
OL
SE
DI
t
DD
L
CRS
rfm
t
t
(3)
r
f
(3)
(4)
is the load connected on the USB drivers.
(3)
(4)
USB operating voltage
Differential input sensitivity
Differential common mode range Includes V
Single ended receiver threshold
Static output level low
Static output level high
Data L ines
Differen tial
Rise time
Fall Time
Rise/ fall time matching
Output signal crossover voltage
USB DC electrical characteristics
USB: full speed electrical characteristics
V CRS
V S S
(2)
(2)
Parameter
Parameter
t f
Doc ID 17659 Rev 8
(2)
Crossover
points
Driver characteristics
t r
I(USB_DP, USB_DM)
R
R
L
L
of 1.5 kΩ to 3.6 V
of 15 kΩ to V
Conditions
C
C
L
L
Conditions
= 50 pF
= 50 pF
t
r
/t
DI
f
range
(1)
SS
(5)
(5)
Min
1.3
90
4
4
Electrical characteristics
Min.
3.0
0.2
0.8
1.3
2.8
(1)
Max
110
2.0
20
20
Max.
ai14137
2.0
3.6
2.5
0.3
3.6
(1)
Unit
ns
ns
%
89/121
V
Unit
V
V
V