ISP1301 Datasheet, PDF (1/46 Pages) NXP Semiconductors – Universal Serial Bus On-The-Go transceiver

ISP1301
Universal Serial Bus On-The-Go transceiver
Rev. 01 — 14 April 2004
Product data
1. General description
The ISP1301 is a Universal Serial Bus (USB) On-The-Go (OTG) transceiver device
that is fully compliant with Universal Serial Bus Specification Rev. 2.0 and On-The-Go
Supplement to the USB Specification Rev. 1.0a. The ISP1301 can transmit and
receive serial data at both full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s) data
rates.
It is ideal for use in portable electronics devices, such as mobile phones, digital still
cameras, digital video cameras, Personal Digital Assistants (PDAs) and digital audio
players. It allows USB Application Specific Integrated Circuits (ASICs),
Programmable Logic Devices (PLDs) and any system chip set (with the USB host or
device function built-in but without the USB physical layer) to interface to the physical
layer of the USB.
The ISP1301 can interface to devices with digital I/O voltages in the range of
1.65 V to 3.6 V.
The ISP1301 is available in HVQFN24 package.
2. Features
s Fully complies with:
x Universal Serial Bus Specification Rev. 2.0
x On-The-Go Supplement to the USB 2.0 Specification Rev. 1.0a
x On-The-Go Transceiver Specification (CEA–2011) Rev. 1.0
s Can transmit and receive serial data at both full-speed (12 Mbit/s) and low-speed
(1.5 Mbit/s) data rates
s Ideal for system ASICs or chip sets with built-in USB OTG dual-role core
s Supports mini USB analog car kit interface
s Supports various serial data interface protocols; transparent general-purpose
buffer mode allows you to control the direction of data transfer
s Supports data line and V_BUS pulsing session request
s Contains Host Negotiation Protocol (HNP) command and status registers
s Supports serial I²C-bus™ interface for OTG status and command controls
s 2.7 V to 4.5 V power supply input range for the ISP1301
s Built-in charge pump regulator outputs 5 V at current greater than 8 mA
s Supports external charge pump
s Supports wide range interfacing I/O voltage (V_{DD_LGC} = 1.65 V to 3.6 V) for digital
control logics