isp1512a NXP Semiconductors, isp1512a Datasheet - Page 3

• Manufacturer Part Number: isp1512a
• Description: Ulpi Hi-speed Usb Transceiver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
3. Applications
ISP1512A_1
Preliminary data sheet
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Flexible system integration and very low current consumption, optimized for portable
devices
Highly optimized ULPI compliant
UART interface:
Full industrial grade operating temperature range from 40 C to +85 C
ESD compliance:
Available in small WLCSP25 Restriction of Hazardous Substances (RoHS) compliant,
halogen-free and lead-free package
Mobile phone
Digital still camera
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Supports Session Request Protocol (SRP) that adheres to On-The-Go Supplement
to the USB 2.0 Specification Rev. 1.3
Complete control over USB termination resistors
Data line and V
Integrated V
3.0 V to 4.5 V power supply input range
Internal voltage regulator supplies 2.7 V or 3.3 V and 1.8 V
Supports interfacing I/O voltage of 1.65 V to 1.95 V; separate I/O voltage supply
pins minimize crosstalk
Powers down internal regulators in power-down mode when V
or when the chip is deasserted
Typical operating current of 10 mA to 48 mA, depending on the USB speed and
bus utilization
Typical suspend current of 50 A
Typical power-down state current 0.5 A, max 10 A
3-state ULPI interface by the CHIP_SEL pin, allowing bus reuse by other
applications
60 MHz, 12-pin interface between the core and the transceiver, including an 8-bit
SDR data bus
Supports 60 MHz output clock configuration
Integrated Phase-Locked Loop (PLL) supporting input clock frequency of 19.2 MHz
Fully programmable ULPI-compliant register set
3-pin or 6-pin full-speed or low-speed serial mode
Internal Power-On Reset (POR) circuit
Supports transparent UART signaling on the DP and DM pins for UART accessory
applications
2.7 V UART signaling on the DP and DM pins
Entering UART mode by register setting
Exiting UART mode by asserting STP or by toggling the CHIP_SEL pin
JESD22-A114-B 2 kV contact Human Body Model (HBM)
JESD22-A115-A 200 V Machine Model (MM)
JESD22-C101-A 500 V Charge Device Model (CDM)
IEC 61000-4-2 8 kV contact on the DP and DM pins
BUS
BUS
voltage comparators
Rev. 01 — 31 July 2008
pulsing session request methods
ULPI HS USB transceiver
ISP1512A
CC(I/O)
© NXP B.V. 2008. All rights reserved.
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