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 91001568 You can purchase with con dence knowing that Digi is always available to serve you with expert technical B2/415 support and our industry leading warranty. For detailed information visit www.digi.com/support Digi International Digi International Digi International Digi International Digi International Worldwide HQ France Japan Singapore China 877-912-3444 +65-6213-5380 +86-21-50492199 +33-1-55-61-98-98 +81-3-5428-0261 952-912-3444 www.digi.fr www.digi-intl.co.jp www.digi.com.cn www.digi.com www.digi.com 1996-2015 Digi International Inc. All rights reserved. All other trademarks are the property of their respective owners.