Serial Ports E-F (Async or HDLC) Serial Ports A-D (Async or SPI) Slave Port Input Capture Quadrature Decoder PWM Rabbit 3000 Low EMI, High Performance Microprocessor High-performance, low-EMI microprocessor designed specifically for embedded control, communications and Ethernet connectivity. Overview Application Highlight The Rabbit 3000 runs up to 55 MHz with compact code and direct software support for 1 MB of code/data space. Typically 20-bit Address MMU operating at 3.3 V (with 5 V tolerant I/O), the Rabbit 3000 55 MHz 8-bit Data Bus Bus boasts 6 serial ports with IrDA, 56+ digital I/O, quadrature 32bytes of Spectrum decoder, PWM outputs, and pulse capture and measurement Battery Backed Spreader VRAM capabilities. Real-Time Rabbit 3000 CPU External I/O This high performance microprocessor also features a battery- Clock backable real-time clock, glueless memory, I/O interfacing and ultra-low power modes. Four levels of interrupt priority allow fast response to real-time events. Its compact instruction set I/O Hub and high clock speeds give the Rabbit 3000 exceptionally fast math, logic and I/O performance. Our Dynamic C development environment provides an integrated C compiler with debugger and linker for efficient and powerful applications development. Parallel Ports A-G (56 I/O) Features/Benefits 55 MHz max clock speed Complete Solutions 56+ I/O lines and 6 CMOS-compatible serial ports Ten 8-bit timers and one 10-bit timer with 2 match registers Hardware and/or software support for TCP/IP, IrDA, 2 SDLC/HDLC, Async, SPI, I C Modules SBCs Development Kits Extended low-power sleepy modes Watchdog timer TCP/IP connectivity allows for programming and debugging Rabbit processor-based systems over intranets or the Internet Supported Software Platforms www.digi.comSpecifications Rabbit 3000 Package 128-pin LQFP Package Size 16 mm 16 mm 1.5 mm Operating Voltage 1.83.6VDC Operating Current 2 mA/MHz 3.3V -55 C to +85 C Operating Temperature Maximum Clock Speed 55 MHz Digital I/O 56+ (arranged in seven 8-bit ports) Serial Ports 6 CMOS-compatible Baud Rate Clock speed/8 max. asynchronous Address Bus 20-bit Data Bus 8-bit Ten 8-bit and one 10-bit with 2 match registers Timers Real-Time Clock Yes, battery backable RTC Oscillator Circuitry External Watchdog Timer/Supervisor Yes 1, 2, /2, /3, /4, /6, /8 Clock Modes Power-Down Modes Sleepy (32 kHz) Ultra-Sleepy (16, 8, 2 kHz) External I/O Bus 8 data, 8 address lines Part Number (2 Pack) 20-101-1185 Part Number 20-668-0011 Visit www.digi.com for part numbers. 91001567 DIGI SERVICE AND SUPPORT - You can purchase with confidence knowing that Digi is here to support you A1/1210 with expert technical support and a strong one-year warranty. www.digi.com/support Digi International Digi International Digi International Digi International BUY ONLINE www.digi.com 877-912-3444 France KK (HK) Limited 952-912-3444 +33-1-55-61-98-98 +81-3-5428-0261 +852-2833-1008 info digi.com www.digi.fr www.digi-intl.co.jp www.digi.cn 2005-2010 Digi International Inc. All rights reserved. Digi, Digi International, the Digi logo, the When Reliability Matters logo, Rabbit, RabbitCore and Dynamic C are trademarks or registered trademarks of Digi International Inc. in the United States and other countries worldwide. All other trademarks are the property of their respective owners. All information provided is subject to change without notice.