KL5KUSB2CF Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – USB 2.0 Controller - Quick Interface

PRELIMINARY _KL5KUSB2CF
USB 2.0 Controller – Quick Interface
General Description
The Kawasaki KL5KUSB2CF Controller is a quick single chip solution to interface peripheral devices to
the Universal Serial Bus (USB) 2.0 specification. The KL5KUSB2CF has been specifically designed to
provide a simple and fast method of designing interfaces for peripheral devices to the USB port. This has
been accomplished by its highly integrated functionality and flexible General Purpose I/O (GPIO) that can
be configured to your system requirements. This device has been configured with a wide range of
capabilities for your immediate use or evaluation. The device can then be reconfigured for your specific
application. You can directly access the embedded processor’s address and data lines to use external
programmable logic for evaluation before configuring the GPIO for your final device. The SIE (Serial
Interface Engine) is fully compatible with the USB specification.
Features
• Advanced 16 Bit processor for USB transaction
processing and control data processing
• USB interface ver 2.0 compliant
• Transceivers and SIE (Serial Interface Engine)
• Internal Clock Generation
• Utilizes low cost external crystal circuitry
• 1.5K x 16 Internal RAM buffer
• 2 IRQ
• 8 Channel, 10 Bit A/D
• External Memory Interface for direct
access to the 16-bit processor for using
external logic or memory.
• User configurable gates
• Watchdog timer
• 8K user programmable gates
• 8K bytes ROM
• I²C Interface
• 100 pin QFP package
Block Diagram (Application Example)
I/o
Txd
Rxd
CK
DIO
2
INT1-0
User Config.
Gates
UART
I²C
2 IRQ
Timer 0
Timer 1
RAM
(3KB)
Mask ROM
(8KB)
16 Bit
Processor
Watchdog
Timer
External Memory
Interface
16 Bit Address / Data Bus
Serial
Interface
Engine
PLL & Clock
Generator
USB Interface
Data -
Data +
A15-0
D15-0
Cntrl .
X1
X2
Kawasaki LSI • 2570 North First Street • Suite 301 • San Jose, CA 95131 • Tel: [phone] • Fax: [phone] • www.klsi.com ^{Ver. 1.5}
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