Rabbit RabbitCore RCM4100 User Manual page 7

There are three RCM4100 production models. Table 1 summarizes their main features.
Feature
Microprocessor
Flash Memory
Data SRAM
Fast Program-Execution
SRAM
A/D Converter
Serial Ports
The RCM4100 series is programmed over a standard PC USB port through a programming
cable supplied with the Development Kit.
NOTE: The RabbitLink cannot be used to program RabbitCore modules based on the
Rabbit 4000 microprocessor.
Appendix A provides detailed specifications for the RCM4100 series.
User's Manual
Table 1. RCM4100 Features
RCM4100
®
Rabbit 4000
at 58.98 MHz
512K
512K
12 bits
6 high-speed, CMOS-
compatible ports:
•
all 6 configurable as
asynchronous (with
IrDA), 4 as clocked
serial (SPI), and 2 as
SDLC/HDLC
•
1 asynchronous
clocked serial port
shared with program-
ming port
•
1 clocked serial port
shared with A/D con-
verter
RCM4110
®
Rabbit 4000
at 29.49 MHz
512K
256K
—
—
6 high-speed, CMOS-compatible ports:
•
all 6 configurable as asynchronous (with IrDA),
4 as clocked serial (SPI), and 2 as SDLC/HDLC
•
1 asynchronous clocked serial port shared with
programming port
RCM4120
®
Rabbit 4000
at 58.98 MHz
512K
512K
—
3