Serial Ports E-F (Async or HDLC) Serial Ports A-D (Async or SPI) Slave Port Input Capture Quadrature Decoder PWM Rabbit 4000 Low-EMI, High-Performance Microprocessor High-performance, low-EMI microprocessor designed specifically for embedded control, communications and Ethernet connectivity. Overview Application Highlight The Rabbit 4000 offers a host of industrial peripherals along 10 Base-T 24-bit Address with 1 MB of code support to meet the most demanding Ethernet 16-bit Data 60 MHz 8-bit Data Bus MAC External Memory applications. The Rabbit 4000 offers on chip Ethernet which reduces overall component costs and optimizes communication 32bytes of Spectrum Battery Backed Spreader performance. Its compact instruction set and high clock speeds VRAM give the Rabbit 4000 exceptionally fast math, logic and I/O Real-Time Rabbit 4000 CPU External I/O performance. Clock The Rabbit 4000 is programmed using the industry-proven AES 8 Channel Accelerator DMA Dynamic C development system. Dynamic C is easy to use, allowing developers to write, compile and test both C and I/O Hub Assembly code without leaving the Dynamic C environment, and no costly in-circuit emulators are required. Full TCP/IP stack with source code is provided royalty-free. Parallel Ports A-F (40 I/O) Features/Benefits 60 MHz max clock speed Complete Solutions Integrated 10Base-T Ethernet Supports 8-bit or 16-bit Flash and SRAM memories Extended low-power sleepy modes Watchdog timer Battery backed option for protected data storage Modules SBCs Development Kits Supported Software Platforms www.digi.comSpecifications Rabbit 4000 Feature Packaging 128-pin LQFP Package Size 16 x 16 x 1.5 mm Maximum Clock Speed 60 MHz Operating Voltage 1.8V Core (3.3V I/O) or 1.8V Core and I/O Ethernet Integrated 10Base-T Ethernet controller DMA 8 independent channels with 2 external DMA request inputs Operating Temperature -55 C to +85 C Digital I/O 40+ (arranged in five 8-bit ports) Serial Ports 6 CMOS-compatible Baud Rate Clock speed/8 max asynchronous Address Bus 24-bit Data Bus 8/16-bit Timers Ten 8-bit, one 10-bit with two match registers, one 16-bit timer Real-Time Clock Yes, battery-backable RTC Oscillator Circuitry External Watchdog Timer/Supervisor Yes Clock Modes 1x, 2x, /2, /3, /4, /6, /8 Power Down Modes Sleepy (32 kHz) Ultra-Sleepy (16, 8, 2 kHz) Auxiliary I/O Bus 8 data, 8 address lines Pricing Part Number 20-101-1186 (Sample 2-pack) Part Number 20-668-0024 Visit www.digi.com for part numbers. 91001568 DIGI SERVICE AND SUPPORT - You can purchase with confidence knowing that Digi is here to support you B1/1210 with expert technical support and a 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 2006-2010 Digi International Inc. All rights reserved. Digi, Digi International, the Digi logo, the Making Wireless M2M Easy logo, Rabbit, 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.