isp1160 NXP Semiconductors, isp1160 Datasheet - Page 7

• Manufacturer Part Number: isp1160
• Description: Isp1160 Embedded Universal Serial Bus Host Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 13963
Product data
Table 2:
[1]
Symbol
H_PSW2_N
n.c.
n.c.
H_DM1
H_DP1
H_DM2
H_DP2
H_OC1_N
H_OC2_N
V
AGND
V
A0
LOW_PW
n.c.
DGND
D0
D1
CC
REG(3V3)
Symbol names ending with underscore N (for example, NAME_N) represent active LOW signals.
[1]
Pin description LQFP64
Pin
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Rev. 05 — 24 December 2004
Type
O
-
-
AI/O
AI/O
AI/O
AI/O
I
I
-
-
-
I
I
-
-
I/O
I/O
Description
power switching control output for downstream port 2;
open-drain output
no connection; leave this pin open
no connection; leave this pin open
USB D data line for HC downstream port 1
USB D data line for HC downstream port 1
USB D data line for HC downstream port 2; when not in
use, this pin must be left open
USB D data line for HC downstream port 2; when not in
use, this pin must be left open
overcurrent sensing input for HC downstream port 1
overcurrent sensing input for HC downstream port 2
digital power supply input (3.0 V to 3.6 V or
4.75 V to 5.25 V). This pin supplies the internal 3.3 V
regulator input. When connected to 5 V, the internal
regulator will output 3.3 V to pins V
V
regulator.
analog ground
internal 3.3 V regulator output; when pin V
to 5 V, this pin outputs 3.3 V. When pin V
3.3 V, connect this pin to 3.3 V.
address input; selects command (A0
if low-current consumption (range of s) is needed during
suspend, connect this pin to address A2; otherwise,
connect to DGND
no connection; leave this pin open
digital ground
bit 0 of bidirectional data; slew-rate controlled; TTL input;
three-state output
bit 1 of bidirectional data; slew-rate controlled; TTL input;
three-state output
HOLD2
…continued
. When connected to 3.3 V, it will bypass the internal
Embedded USB Host Controller
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
REG(3V3)
1) or data (A0
CC
ISP1160
CC
, V
is connected to
is connected
HOLD1
and
7 of 88
0)