ISP1583BSUM ST-Ericsson Inc, ISP1583BSUM Datasheet - Page 24

IC USB PERIPH CONTROLLER 64HVQFN

ISP1583BSUM

Manufacturer Part Number
ISP1583BSUM
Description
IC USB PERIPH CONTROLLER 64HVQFN
Manufacturer
ST-Ericsson Inc
Datasheet

Specifications of ISP1583BSUM

Controller Type
USB Peripheral Controller
Interface
Parallel/Serial
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
47mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-1886-2
ISP1583BS,518
ISP1583BS-T

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NXP Semiconductors
ISP1583_7
Product data sheet
8.16 Power supply
The ISP1583 can be powered by 3.3 V
For details, see
3.3 V-to-1.8 V voltage regulator provides a 1.8 V supply voltage for the internal logic.
In sharing mode (that is, when V
are input type, the interrupt pin is connected to ground, and the suspend pin is connected
to V
Table 8
Table 8.
[1]
[2]
V
V
System-powered
V
Fig 12. ISP1583 with a 3.3 V supply
CC(3V3)
BUS
BUS
CC(I/O)
The power supply to the IC (V
needs to be used.
V
[1]
[1]
CC(I/O)
(1) At the V
shows power modes in which the ISP1583 can be operated.
standard electrolytic or tantalum capacitors (tested ESR up to 10 ) should be OK at the VCC1V8
output. If the ripple voltage at the input is higher than 20 mV, then use 4.7 F LOW ESR capacitors
(ESR from 0.2
the USB side.
The figure shows the ISP1583BS pinout. For the ISP1583ET, ISP1583ET1 and ISP1583ET2
ballouts, see
. See
can range from 1.65 V to 3.6 V. If the application is bus-powered, a voltage regulator must be used.
Power modes
ISP1583
Table
Figure
CC
input (3.3 V) to the USB controller, if the ripple voltage is less than 20 mV, then 4.7 F
Table
Rev. 07 — 22 September 2008
26
61
41
56
54
32
7.
12. If the ISP1583 is powered by V
to 2 ) at the VCC1V8 output. This is to improve the high-speed signal quality at
V
V
V
VCC1V8
V
VCC1V8
3.
CC(I/O)
CC(I/O)
CC(I/O)
CC(3V3)
4.7 µF (1)
CC(3V3)
V
V
system-powered
system-powered
CC(I/O)
BUS
CC(3V3)
0.01 µF
) is 3.3 V. Therefore, if the application is bus-powered, a 3.3 V regulator
0.1 µF
[2]
0.1 µF
is not present and V
0.3 V, and from 1.65 V to 3.6 V at the interface.
0.01 µF
0.1 µF
Hi-Speed USB peripheral controller
0.1 µF
0.01 µF
CC(3V3)
CC(I/O)
0.01 µF
Power mode
bus-powered
self-powered
power-sharing (hybrid)
= 3.3 V, an integrated
1.65 V to 3.6 V
0.1 µF
is present), all I/O pins
3.3 V
004aaa271
© NXP B.V. 2008. All rights reserved.
0.1 µF
ISP1583
0 3 V
23 of 99

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