isp1161bm NXP Semiconductors, isp1161bm Datasheet - Page 10

• Manufacturer Part Number: isp1161bm
• Description: Isp1161 Full-speed Universal Serial Bus Single-chip Host And Device Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 09567
Product data
Table 2:
[1]
Symbol
H_PSW1
H_PSW2
D_DM
D_DP
H_DM1
H_DP1
H_DM2
H_DP2
H_OC1
H_OC2
V
AGND
V
A0
A1
n.c.
DGND
D0
D1
CC
reg(3.3)
Symbol names with an overscore (e.g. NAME) represent active LOW signals.
[1]
Pin description
Pin
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Rev. 02 — 13 December 2002
Type
O
O
AI/O
AI/O
AI/O
AI/O
AI/O
AI/O
I
I
-
-
-
I
I
-
-
I/O
I/O
…continued
Full-speed USB single-chip host and device controller
Description
power switching control output for downstream port 1;
open-drain output
power switching control output for downstream port 2;
open-drain output
USB D data line for DC’s upstream port; when not in use,
leave this pin open
USB D+ data line for DC’s upstream port; when not in use,
leave this pin open
USB D data line for HC’s downstream port 1
USB D+ data line for HC’s downstream port 1
USB D data line for HC’s downstream port 2; when not in
use, leave this pin open
USB D+ data line for HC’s downstream port 2; when not in
use, leave this pin open
overcurrent sensing input for HC’s downstream port 1
overcurrent sensing input for HC’s downstream port 2
digital power supply voltage input (3.0 to 3.6 V or
4.75 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
When connected to 3.3 V, it will bypass the internal
regulator.
analog ground
internal 3.3 V regulator output. When the V
connected to 5 V, this pin outputs 3.3 V. When the V
is connected to 3.3 V, then this pin should also be
connected to 3.3 V.
address selection input 0; selects command (A0 = 1) or
data (A0 = 0)
address selection input 1; selects AutoMux switching to DC
(A1 = 1) or AutoMux switching to HC (A1 = 0); see
no connection
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
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
reg(3.3)
, V
ISP1161
hold1
CC
pin is
and V
Table 3
10 of 137
CC
hold2
pin
.