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20-668-0024

P1-P2
www.digi.com
Application Highlight
Features/Benefits
Overview
The Rabbit 4000 offers a host of industrial peripherals along
with 1 MB of code support to meet the most demanding
applications. The Rabbit 4000 offers on chip Ethernet which
reduces overall component costs and optimizes communication
performance. Its compact instruction set and high clock speeds
give the Rabbit 4000 exceptionally fast math, logic and I/O
performance.
The Rabbit 4000 is programmed using the industry-proven
Dynamic C
®
development system. Dynamic C is easy to use,
allowing developers to write, compile and test both C and
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.
High-performance, low-EMI microprocessor designed
specifically for embedded control, communications and
Ethernet connectivity.
• 60 MHz max clock speed
• 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
Low-EMI, High-Performance Microprocessor
Rabbit
®
4000
Serial Ports E-F
(Async or HDLC)
Serial Ports A-D
(Async or SPI)
Slave Port
Input Capture
Quadrature
Decoder
PWM
60 MHz 8-bit Data Bus
Rabbit 4000 CPU
I/O Hub
24-bit Address
16-bit Data
External Memory
32bytes of
Battery Backed
VRAM
External I/O
8 Channel
DMA
10 Base-T
Ethernet
MAC
Spectrum
Spreader
Real-Time
Clock
AES
Accelerator
Parallel Ports A-F (40 I/O)
Complete Solutions
SBCs
Modules
Development Kits
Supported Software Platforms
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
(Sample 2-pack)
20-101-1186
Part Number
20-668-0024
Rabbit® 4000Specifications
You can purchase with confi dence knowing that Digi is always available to serve you with expert technical
support and our industry leading warranty. For detailed information visit www.digi.com/support
Digi International
Worldwide HQ
877-912-3444
952-912-3444
www.digi.com
Digi International
France
+33-1-55-61-98-98
www.digi.fr
Digi International
Japan
+81-3-5428-0261
www.digi-intl.co.jp
Digi International
Singapore
+65-6213-5380
Digi International
China
+86-21-50492199
www.digi.com.cn
© 1996-2015 Digi International Inc. All rights reserved. All other trademarks are the property of their respective owners.
www.digi.com
91001568
B2/415
P1-P2

20-668-0024

Mfr. #:
Buy 20-668-0024
Manufacturer:
Digi International
Description:
Microprocessors - MPU Rabbit 4000 LQFP Microprocessor
Lifecycle:
New from this manufacturer.
Delivery:
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