STR710RZ STMicroelectronics, STR710RZ Datasheet - Page 65
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STR710RZ
Manufacturer Part Number
STR710RZ
Description
ARM7TDMI-S™ 32-BIT MCU with Flash, SMI, 3 std 16-bit timers, PWM timer, fast 10-bit ADC, I2C, UART, SSP, USB and CAN
Manufacturer
STMicroelectronics
Datasheet
1.STR711FR0.pdf
(78 pages)
Specifications of STR710RZ
5 Power Saving Modes
SLOW, WAIT, LPWAIT, STOP and STANDBY modes
Conversion Range
0 to 2.5 V
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STR71xF
4.3.10
USB characteristics
The USB interface is USB-IF certified (Full Speed).
Table 39.
Table 40.
1. All the voltages are measured from the local ground potential.
2. It is important to be aware that the DP/DM pins are not 5 V tolerant. As a consequence, in case of a a
3. R
Figure 37. USB: data signal rise and fall time
Table 41.
1. Measured from 10% to 90% of the data signal. For more detailed information, please refer to USB
Symbol
Symbol
shortcut with Vbus (typ: 5.0V), the protection diodes of the DP/DM pins will be direct biased . This will not
damage the device if not more than 50 mA is sunk for longer than 24 hours but the reliability may be
affected.
V
Specification - Chapter 7 (version 2.0).
V
V
V
V
t
V
t
Symbol
L
CRS
rfm
STARTUP
CM
OH
t
t
SE
OL
DI
r
f
is the load connected on the USB drivers
V
V
SS
Data Lines
Differential
CRS
Output signal Crossover Voltage
USB startup time
USB DC characteristics
USB: Full speed driver electrical characteristics
Differential Input Sensitivity
Differential Common Mode
Static Output Level High
Static Output Level Low
Single Ended Receiver
Rise/ Fall Time matching
USB transceiver startup time
Parameter
Threshold
Rise time
Parameter
Fall Time
Range
t
f
Parameter
Crossover
(1)
1)
points
Output Levels
Input Levels
t
r
R
R
L
Includes V
L
of 1.5 k
Conditions
of 15 k
C
C
Conditions
L
L
I(DP, DM)
=50 pF
=50 pF
t
r
Conditions
/t
f
Ω
Ω
DI
to 3.6V
to V
range
SS
(3)
(3)
Min
1.3
90
4
4
Min.
Electrical parameters
0.2
0.8
1.3
2.8
(1)(2)
Max
1
Max
110
2.0
20
20
Max.
2.0
0.3
3.6
2.5
(1)(2)
Unit
Unit
µs
ns
ns
%
V
65/78
Unit
V
V