Rabbit RabbitCore RCM4400W, Руководство по эксплуатации продукта

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2 RabbitCore RCM4400W
1.1 RCM4400W Features
•
Small size: 1.84" × 2.85" × 0.50"
(47 mm × 72 mm × 13 mm)
•
Microprocessor: Rabbit 4000 running at 58.98 MHz
•
Up to 35 general-purpose I/O lines configurable with up to four alternate functions
•
3.3 V I/O lines with low-power modes down to 2 kHz
•
Six CMOS-compatible serial ports — four ports are configurable as a clocked serial port
(SPI), and two ports are configurable as SDLC/HDLC serial ports.
•
Alternate I/O bus can be configured for 8 data lines and 6 address lines (shared with
parallel I/O lines), I/O read/write
•
512K flash memory, 512K data SRAM, 512K fast program-execution SRAM
•
UBEC single-chip 802.11b transceiver
•
Real-time clock
•
Watchdog supervisor
Currently there is one RCM4400W production model. Table 1 summarizes its main features.
NOTE: There is a special version of the RCM4400W RabbitCore module for Japan. It is
functionally identical to the standard RCM4400W module and uses the same compo-
nents, but has been assembled to meet the Japan regulatory requirements. Be sure to
order the correct version for the market where you plan to use the RCM4400W. The
two versions can be distinguished by the labels on the RF shield as shown below.
Table 1. RCM4400W Features
Feature RCM4400W
Microprocessor
Rabbit
®
4000 at 58.98 MHz
Flash Memory 512K
Data SRAM 512K
Fast Program-Execution
SRAM
512K
Serial Ports
6 shared high-speed, CMOS-compatible ports:
6 are configurable as asynchronous serial ports;
4 are configurable as clocked serial ports (SPI);
2 are configurable as SDLC/HDLC serial ports;
1 asynchronous serial port is used during programming
Wi-Fi 802.11b standard, ISM 2.4 GHz
Standard Release Label Japan Version Label
RCM4400W
RABBIT ®
901-0187
RCM4400W
RABBIT
®
901-0188