20-101-1196 Rabbit Semiconductor, 20-101-1196 Datasheet - Page 6

• Manufacturer Part Number: 20-101-1196
• Description: MODULE RABBITCORE RCM3900
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1196

• Module/board Type: MPU Core Module
• For Use With/related Products: RCM3900
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 20-101-1196; 316-1155

Throughout this manual, the term RCM3900 refers to the complete series of RCM3900
RabbitCore modules unless other production models are referred to specifically.
The RCM3900 has a Rabbit 3000 microprocessor operating at 44.2 MHz, a fast program-
execution SRAM, data SRAM, flash memory, two clocks (main oscillator and real-time
clock), and the circuitry necessary for reset and management of battery backup of the
Rabbit 3000’s internal real-time clock and the data SRAM. Two 34-pin headers bring out
the Rabbit 3000 I/O bus lines, parallel ports, and serial ports.
The RCM3900 receives its +3.3 V power from the customer-supplied motherboard on
which it is mounted. The RCM3900 can interface with all kinds of CMOS-compatible
digital devices through the motherboard.
The RCM3900’s mass-storage capabilities make it suited to running the optional Dynamic C
FAT file system module where data are stored and handled using the same directory file
structure commonly used on PCs. A removable microSD™ Card can be hot-swapped to
transfer data quickly and easily using a standardized file system that can be read away
from the RCM3900 installation.
RabbitCore RCM3900 User’s Manual
The RCM3900 RabbitCore modules feature a compact module that
incorporates the latest revision of the powerful Rabbit
processor, flash memory, onboard mass storage (NAND flash),
static RAM, digital I/O ports, and removable (“hot-swappable”)
memory cards. The RCM3900 RabbitCore modules both have an
integrated 10/100Base-T Ethernet port, and provide for LAN and
Internet-enabled systems to be built as easily as serial-communi-
cation systems.
A Development Kit provides the essentials that you need to design
your own microprocessor-based system, and includes a complete
Dynamic C software development system. The Development
Kit also contains a Prototyping Board that will allow you to eval-
uate the RCM3900 module and to prototype circuits that inter-
face to the module. You will also be able to write and test
software for the RCM3900 modules.
1. I
NTRODUCTION
®
3000 micro-
6