STUSB02EQR STMicroelectronics, STUSB02EQR Datasheet - Page 4

• Manufacturer Part Number: STUSB02EQR
• Description: TRANSCEIVER USB SGL 16-QFN
• Manufacturer: STMicroelectronics
• Type: USB Transceiverr

Specifications of STUSB02EQR

• Number Of Drivers/receivers: 1/1
• Protocol: USB 2.0
• Voltage - Supply: 4 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• For Use With: 497-8209 - BOARD EVAL USB STUSB02E/ST72F63B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4983-2

Pin configuration
2
Figure 2.
Table 1.
4/20
PlN N°
10, 11
15
12
13
14
16
0
1
2
3
4
5
6
7
9
8
Pin configuration
Pin connections (top view)
Pin description
SYMBOL
V
D-, D+
VTRM
BUSDET
V
CON
GND
SPD
RCV
SUS
OE#
N.C.
N.C.
V
VM
V
VP
BUS
PU
IF
I/O
I/O
I/O
I/O
O
O
O
O
I
I
I
I
I
I
Not Connected.
System Interface Supply Voltage (1.6V to 3.6V). Provides reference supply
voltage for system I/O interface signals.
Edge Rate Control. A logic HIGH operates at edge rates for “fullspeed”
operation. A logic LOW operates edge rates for “lowspeed” operation.
Receive Data. Output for USB differential data. (see
If OE# = H, VP = Receiver output (+)
If OE# = L, VP = Driver input (+) (see
If OE# = H, VM = Receiver output (-)
If OE# = L, VM = Driver input (-) (see
CONNECT (input). Controls state of V
Ground Reference
Suspend (active-high). Turns off internal circuits to reduce supply current.
Output Enable (active-low). Enables transceiver data transmission onto the bus.
When not active, the transceiver is in the receive mode. (see
Differential data lines. (see
3.3V Reference Supply Output. Requires a 1.0µF decoupling capacitor for
stability.
Pull-up Supply Voltage Output. Used to connect 1.5kΩ pull-up speed detect
resistor. If CON = 0, V
USB Bus Supply Voltage (4V to 5.5V). Supplies power to the USB transceiver
and internal circuitry.
Not connected.
V
V
BUS
BUSDET
indicator output. When V
= Low.
PU
is high impedance. If CON = 1, V
NAME AND FUNCTION
Table 2
BUS
)
> 2.9V, V
Table 2
Table 2
PU
. Refer to V
BUSDET
)
)
PU
= High and when < 2.2V,
Table 2
pin description for detail.
PU
)
Table 2
= 3.3V ±10%.
STUSB02E
)