isp1504c NXP Semiconductors, isp1504c Datasheet - Page 2

• Manufacturer Part Number: isp1504c
• Description: Ulpi Hi-speed Universal Serial Bus On-the-go Transceiver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
3. Applications
ISP1504A_ISP1504C_1
Product data sheet
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Highly optimized ULPI-compliant interface
Flexible system integration and very low current consumption, optimized for portable
devices
Full industrial grade operating temperature range from 40 C to +85 C
4 kV ElectroStatic Discharge (ESD) protection at pins DP, DM, ID, V
Available in a small HVQFN32 (5 mm
(RoHS) compliant, halogen-free and lead-free package
Digital still camera
Digital TV
Digital Video Disc (DVD) recorder
External storage device, for example:
Mobile phone
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Integrated 5 V charge pump; also supports external charge pump or 5 V V
switch
Complete control over bus resistors
Data line and V
Integrated V
Integrated cable (ID) detector
60 MHz, 8-bit interface between the core and the transceiver
Supports both 60 MHz input clock and 60 MHz output clock configurations
Integrated Phase-Locked Loop (PLL) with auto-configuring support for 60 MHz
input clock, or one crystal or clock frequency: 19.2 MHz (ISP1504ABS) and
26 MHz (ISP1504CBS)
Fully programmable ULPI-compliant register set
Internal Power-On Reset (POR) circuit
Power-supply input range is 3.0 V to 3.6 V
Internal voltage regulator supplies 3.3 V and 1.8 V
Charge pump regulator outputs 4.75 V to 5.25 V at a current of up to 50 mA,
tunable using an external capacitor
Supports external V
External V
allows per-port or ganged power control
Digital FAULT input to monitor the external V
Pin CHIP_SELECT_N 3-states the ULPI interface, allowing bus reuse for other
applications
Supports wide range interfacing I/O voltage of 1.65 V to 3.6 V; separate I/O voltage
pins minimize crosstalk
Typical operating current of 10 mA to 48 mA, depending on the USB speed and
bus utilization; not including the charge pump
Typical suspend current of 35 A
Zip drive
Magneto-Optical (MO) drive
Optical drive: CD-ROM, CD-RW, DVD
BUS
BUS
source is controlled using the PSW_N pin; open-drain PSW_N
Rev. 01 — 19 October 2006
BUS
voltage comparators
pulsing session request methods
BUS
charge pump or 5 V V
5 mm) Restriction of Hazardous Substances
ISP1504A; ISP1504C
BUS
BUS
supply status
ULPI HS USB OTG transceiver
switch:
© NXP B.V. 2006. All rights reserved.
BUS
and GND
BUS
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