STULPI01BTBR STMicroelectronics, STULPI01BTBR Datasheet - Page 31

• Manufacturer Part Number: STULPI01BTBR
• Manufacturer: STMicroelectronics

Specifications of STULPI01BTBR

• Number Of Transceivers: 1
• Esd Protection: YeskV
• Operating Supply Voltage (typ): Not RequiredV
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): Not RequiredV
• Operating Supply Voltage (min): Not RequiredV
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Lead Free Status / RoHS Status: Compliant

STULPI01A - STULPI01B
Table 15.
Table 16.
Note:
VENDOR_ID_LOW
VENDOR_ID_HIGH
PRODUCT_ID_LOW
PRODUCT_ID_HIGH
Reserved
Overcurrent_PD
UART_DIR
UART_2V7
Reserved
Field name
Register
Vendor and product ID
Power control register
3Dh-3Fh Read, 3Dh Write, 3Eh Set, 3Fh Clear. These addresses control various power
aspects of the USB transceiver.
Bits
7:0
7:0
7:0
7:0
Bits
7:4
1
0
2
3
Access
rd
rd
rd
rd
rd/wr/s/c
rd/wr/s/c
rd/wr/s/c
rd/wr/s/c
rd/wr/s/c
Access
Address
Doc ID 14817 Rev 3
00h
01h
02h
03h
Reset
0b
1b
0b
1b
0b
Reserved. The link must never write a 1b to this bit.
Power control of the internal overcurrent circuit.
0b: Enables the overcurrent circuit.
1b: Disables the overcurrent circuit.
0b: Txd on DM and Rxd on DP
1b: Txd on DP and Rxd on DM
0b: UART signaling at 3V3
1b: UART signaling at 2V7
Reserved. The link must never write a 1b to these bits.
Value
83 h
04 h
4b h
4f h
Lower byte of product ID number.
Upper byte of product ID number.
Lower byte of vendor ID.
Upper byte of vendor ID.
Description
Description
ULPI registers
31/44