ISP1302HN-T ST-Ericsson Inc, ISP1302HN-T Datasheet - Page 25

• Manufacturer Part Number: ISP1302HN-T
• Description: IC USB OTG TRANSCEIVER 24HVQFN
• Manufacturer: ST-Ericsson Inc
• Type: Transceiverr

Specifications of ISP1302HN-T

• Number Of Drivers/receivers: 1/1
• Protocol: USB 2.0
• Voltage - Supply: 3 V ~ 4.5 V
• Mounting Type: Surface Mount
• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 20.
Table 22.
ISP1302_1
Product data sheet
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Mode Control 1 register (address S = 04h, C = 05h) bit allocation
Mode Control 2 register (address S = 12h, C = 13h) bit allocation
9.1.2.2 Mode Control 2 register
reserved
reserved
R/S/C
R/S/C
7
0
7
0
Table 21.
For the bit allocation of this register, see
Bit
7
6
5
4
3
2
1
0
UART_EN
PSW_OE
R/S/C
R/S/C
Symbol
-
UART_EN
OE_INT_EN
BDIS_ACON_
EN
TRANSP_EN
DAT_SE0
SUSPEND
SPEED
0/1
6
6
0
Mode Control 1 register (address S = 04h, C = 05h) bit description
AUDIO_EN
OE_INT_
R/S/C
R/S/C
EN
5
0
5
0
Description
reserved
When set, the ATX is in transparent UART mode. The default value of this
bit depends on the SERVICE_N pin. On reset, if SERVICE_N = HIGH, the
reset value of UART_EN = 0; if SERVICE_N = LOW, the reset value of
UART_EN = 1.
When set and when in suspend mode, pin OE_N/INT_N becomes an
output and is asserted when an interrupt occurs.
This bit has two functions:
For an A-device, this bit works as BDIS_ACON_EN. It enables the A-device
to connect if the B-device disconnect is detected; see
0 — DP pull-up resistor is controlled by the DP_PULLUP bit in the OTG
Control register.
1 — DP pull-up resistor will connect on the B-device disconnect.
For a B-device, this bit works as ACON_BSE0_EN. It enables the B-device
to drive SE0 on DP and DM, if the A-device connect is detected.
0 — B-device will stop driving SE0.
1 — B-device will start to drive SE0, if the A-device connect is detected.
When set, the ATX is in transparent general-purpose buffer mode.
0 — VP_VM mode
1 — DAT_SE0 mode
Sets the transceiver in low-power mode.
0 — Active-power mode
1 — Low-power mode (differential receiver is disabled if SPEED = 1)
Set the rise time and the fall time of the transmit driver in USB modes.
0 — Low-speed mode
1 — Full-speed mode
Rev. 01 — 24 May 2007
ACON_EN
TRANSP_
BDIR1
BDIS_
R/S/C
R/S/C
4
0
4
0
Table
TRANSP_
TRANSP_
BDIR0
R/S/C
R/S/C
EN
3
0
3
0
USB OTG transceiver with carkit support
22.
DAT_SE0
R/S/C
R/S/C
2
1
2
0
reserved
SUSPEND
R/S/C
R/S/C
Section
1
0
1
0
© NXP B.V. 2007. All rights reserved.
ISP1302
7.10.
PWR_DN
SPEED
R/S/C
R/S/C
0
0
0
0
24 of 63