Digi 20-101-1138

The RCM4300, based on the Rabbit 4000 microprocessor, offers greater storage capacity than other RabbitCore modules. It supports industry-standard miniSD cards up to 1GB, which feature hot-swap capability and use a FAT file system for easy data organization and sharing with other systems. The module also includes 1MB of onboard SRAM, which — through the megabyte code support feature in Dynamic C software — can be used for shared memory and code space, as well as 512K bytes of battery-backed SRAM for retaining code and data during power-down mode. The RCM4300 is pin-compatible with other RCM4xxx series core modules, facilitating migration from other designs. For designs requiring more I/O, the Rabbit RIO chip can be considered to expand general-purpose I/O and special-function I/O such as PWM and input capture. The RCM4300 family also includes the RCM4310, a lower-cost variant of the RCM4300 that offers less SRAM and removes analog input support.

• Rabbit 4000 microprocessor, operating at 58.98 MHz
• Supports miniSD cards up to 1GB
• FAT file structure for data organization
• 1MB SRAM for shared code and data
• 512K byte battery-backed SRAM
• 10/100Base-T Ethernet port
• 12-bit ADC
• Up to 36 configurable general-purpose I/O lines
• Up to 6 serial ports
• Compact form factor: 1.84" × 2.85" × 0.84"
• Hot-swappable mass storage support
• Over 1MB SRAM for algorithm-intensive applications
• Analog inputs for instrument and sensor output reading
• Low-cost, easy-to-deploy platform for non-critical embedded security applications
• Feature set and performance for web-enabled GUI implementation

• Data logging
• Automatic meter reading
• Tank monitoring
• Utility and power systems
• Factory automation