ISP1161A1BM ST-Ericsson Inc, ISP1161A1BM Datasheet - Page 10

• Manufacturer Part Number: ISP1161A1BM
• Description: IC USB HOST/DEVICE CTRLR 64-LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1161A1BM

• Controller Type: USB 2.0 Controller
• Interface: Parallel
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 47mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-1163; ISP1161A1BM,557

Philips Semiconductors
9397 750 13961
Product data
Table 2:
Symbol
DACK2
INT1
INT2
TEST
RESET
NDP_SEL
EOT
DGND
D_SUSPEND
D_WAKEUP
GL
D_VBUS
H_WAKEUP
CLKOUT
H_SUSPEND
XTAL1
XTAL2
[1]
Pin description for LQFP64
Pin
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Rev. 03 — 23 December 2004
Type
I
O
O
O
I
I
I
-
O
I
O
I
I
O
O
I
O
Description
DC DMA acknowledge input; when not in use, this pin must
be connected to V
HC interrupt output; programmable level, edge triggered
and polarity; see
DC interrupt output; programmable level, edge triggered
and polarity; see
test output; used for test purposes only; this pin is not
connected during normal operation
reset input (Schmitt trigger); a LOW level produces an
asynchronous reset (internal pull-up resistor)
indicates to the HC software the Number of Downstream
Ports (NDP) present:
0 — select 1 downstream port
1 — select 2 downstream ports
only changes the value of the NDP field in the
HcRhDescriptorA register; both ports will always be
enabled; see
(internal pull-up resistor)
DMA master device to inform the ISP1161A1 of end of
DMA transfer; active level is programmable; see
Section 10.4.1
digital ground
DC ‘suspend’ state indicator output; active HIGH
DC wake-up input; generates a remote wake-up from
‘suspend’ state (active HIGH); when not in use, this pin
must be connected to DGND via an external 10 k resistor
(internal pull-down resistor)
GoodLink LED indicator output (open-drain, 8 mA); the
LED is default ON, blinks OFF upon USB traffic; to connect
a LED use a series resistor of 470
330
DC USB upstream port V
use, this pin must be connected to DGND via a 1 M
resistor
HC wake-up input; generates a remote wake-up from
‘suspend’ state (active HIGH); when not in use, this pin
must be connected to DGND via an external 10 k resistor
(internal pull-down resistor)
programmable clock output (3 MHz to 48 MHz); default
12 MHz
HC ‘suspend’ state indicator output; active HIGH
crystal input; connected directly to a 6 MHz crystal; when
XTAL1 is connected to an external clock source, pin XTAL2
must be left open
crystal output; connected directly to a 6 MHz crystal; when
pin XTAL1 is connected to an external clock source, this
pin must be left open
…continued
(V
USB single-chip host and device controller
CC
= 3.3 V)
Section 10.3.1
Section 10.4.1
Section 13.1.4
CC
via an external 10 k resistor
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
BUS
sensing input; when not in
ISP1161A1
(V
CC
= 5.0 V) or
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