ISP1581BD STEricsson, ISP1581BD Datasheet - Page 11

• Manufacturer Part Number: ISP1581BD
• Manufacturer: STEricsson

Specifications of ISP1581BD

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Philips Semiconductors
9397 750 13462
Product data
Table 2:
[1]
[2]
[3]
[4]
[5]
Symbol
DGND
WAKEUP
TEST
V
CC(3.3)
Symbol names with an overscore (for example, NAME) represent active LOW signals.
All outputs and I/O pins can source 4 mA of current.
Add a decoupling capacitor (0.1 F) to all the supply pins. For better EMI results, add a 0.01 F
capacitor in parallel to the 0.1 F.
The DMA bus is in three-state until a DMA command (see
The control signals are not three-state.
[3]
[1]
Pin description for LQFP64
Pin
61
62
63
64
Rev. 06 — 23 December 2004
Type
-
I
O
-
[2]
Description
digital ground
wake-up input (edge triggered); a LOW-to-HIGH transition
generates a remote wake-up from ‘suspend’ state.
input pad; TTL with hysteresis; with internal pull-down
resistor; 5 V tolerant; internal pull-down resistor.
test output; this pin is used for test purposes only
supply voltage (3.3 V
circuits or it is the tapped out voltage from the internal
regulator; this regulated voltage cannot be used to drive
external devices; see
…continued
Hi-Speed USB peripheral controller
Section 10
Section
0.3 V); supplies internal digital
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
9.4.1) is executed.
ISP1581
10 of 79