ISP1302HN-T ST-Ericsson Inc, ISP1302HN-T Datasheet - Page 26

• 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 24.
Table 26.
ISP1302_1
Product data sheet
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Audio Control register (address S = 16h, C = 17h) bit allocation
OTG Control register (address S = 06h, C = 07h) bit allocation
9.1.2.3 Audio Control register
9.1.2.4 OTG Control register
PH_ID_
VBUS_
CHRG
R/S/C
R/S/C
ACK
7
0
7
0
Table 23.
Table 24
Table 25.
Table 26
Bit
7
6
5
4 to 3
2 to 1
0
Bit
7
6
5 to 2 -
1
0
PH_ID_INT
DISCHRG
VBUS_
R/S/C
R/S/C
Symbol
PH_ID_ACK
PH_ID_INT
SW_MIC_SPKR_
L
-
6
0
6
0
provides the bit allocation of the register.
shows the bit allocation of the OTG Control register.
Symbol
-
PSW_OE
AUDIO_EN
TRANSP_BDIR
[1:0]
-
PWR_DN
Mode Control 2 register (address S = 12h, C = 13h) bit description
Audio Control register (address S = 16h, C = 17h) bit description
VBUS_
R/S/C
R/S/C
DRV
5
0
5
0
Rev. 01 — 24 May 2007
Description
If set, wait for time t
t
If set, turn on the ID pull-down switch for time t
off. Bit PH_ID_INT autoclears to 0. See
reserved
Audio loopback test:
0 — Turn off the switch between the SPKR_R/MIC and SPKR_L pins.
1 — Turn on the switch between the SPKR_R/MIC and SPKR_L pins.
reserved
PH_ID_INT
Description
reserved
0 — ADR/PSW pin acts as an input.
1 — ADR/PSW pin is driven.
Enables the ISP1302 in carkit audio mode.
0 — Audio mode disable: DP_INT detector is turned off, and
single-ended receivers are turned on.
1 — Audio mode enable: DP_INT detector is turned on, and
single-ended receivers are turned off.
Controls the direction of data transfer in transparent general-purpose
buffer mode; see
reserved
Set to power-down mode; activities on pin SCL or the interrupt event
can wake-up the chip; see
ID_PULL
R/S/C
R/S/C
DN
4
0
4
0
, then turn off. Bit PH_ID_ACK autoclears to 0. See
reserved
DM_PULL
Table 14
PH_ID_WT
DOWN
R/S/C
R/S/C
3
0
3
1
USB OTG transceiver with carkit support
Section 10
, turn on the ID pull-down switch for
DP_PULL
DOWN
R/S/C
R/S/C
2
0
2
1
Table
4.
DM_PULL
SW_MIC_
PH_ID_INT
SPKR_L
R/S/C
R/S/C
UP
1
0
1
0
© NXP B.V. 2007. All rights reserved.
ISP1302
and then turn
DP_PULL
reserved
Table
R/S/C
R/S/C
UP
0
0
0
0
25 of 63
4.