STEVAL-PCC004V1 STMicroelectronics, STEVAL-PCC004V1 Datasheet - Page 18

• Manufacturer Part Number: STEVAL-PCC004V1
• Description: BOARD EVAL USB STUSB02E/ST72F63B
• Manufacturer: STMicroelectronics

Specifications of STEVAL-PCC004V1

• Main Purpose: Interface, USB 2.0 Slave
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STUSB02E, ST72F63B
• Primary Attributes: Low Speed (1.5Mbps)
• Secondary Attributes: GUI of HID, ESD Protection
• Processor To Be Evaluated: ST72F63BE2
• Data Bus Width: 8 bit
• Interface Type: USB
• Silicon Manufacturer: ST Micro
• Silicon Core Number: STUSB02E, ST7263BE2
• Kit Contents: Board CD Docs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8209; STEVAL-PCC004V1

Pin assignments
Table 14.
Table 15.
18/29
Pin no.
Pin no.
10, 11
13
14
15
16
12
13
1
2
3
4
5
6
7
8
9
Pin description for STUSB02E transceiver (continued)
Table 15
Pin description for STUSB03 transceiver
VBUSDET
Symbol
Symbol
D-, D+
VTRM
VBUS
CON
GND
VPU
SPD
RCV
SUS
VPU
RSL
OE#
VIF
VM
VP
shows the pin description of the STUSB03 transceiver.
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
I
I
I
I
I
I
I
Pull-up supply voltage output. Used to connect 1.5 kΩ pull-up speed detect
resistor. If CON = 0, VPU is high impedance. If CON = 1, VPU = 3.3 V
±10%.
USB bus supply voltage (4 V to 5.5 V). Supplies power to the USB
transceiver and internal circuitry.
System interface supply voltage (1.6 V To 3.6 V). Provides reference
supply voltage for system I/O interface signals.
VBUS indicator output. When VBUS > 2.9 V, VBUSDET = high and when
< 2.2 V, VBUSDET = low.
Edge rate control. A logic HIGH operates at edge rates for “full speed”
operation. A logic LOW operates edge rates for “low speed” operation.
Receive data. Output for USB differential data.
If OE# = H, VP = receiver output (+)
If OE# = L, VP = driver input (+)
If OE# = H, VM = receiver output (-)
If OE# = L, VM = driver input (-)
CONNECT (input). Controls state of VPU. Refer to VPU pin description for
detail.
Ground reference
Suspend (active-high). Turns off internal circuits to reduce supply current.
Full speed pull-up resistor selection input. If RSEL = 0 the internal pull-up
resistor connected to D+ is disabled and an external resistor connected to
VPU pin must be used.
Output enable (active-low). Enables transceiver data transmission onto the
bus. When not active, the transceiver is in the receive mode.
Differential data lines.
3.3 V reference supply output. Requires a 1.0 µF decoupling capacitor for
stability.
Pull-up supply voltage output. Used to connect 1.5 kΩ pull-up speed
detect resistor. If CON = 0, VPU is high impedance. If CON = 1, VPU = 3.3
V ±10%.
Name and function
Name and function
UM0529