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Rabbit® MiniCore® RCM6700 Series

Embedded Device Servers

  • Rabbit® 6000 running up to 200 MHz
  • 10/100 Ethernet and pin-compatible with MiniCore 802.11b/g wireless modules
  • 1 MB of internal RAM for program storage
  • Up to 4 MB of serial Flash for datalogging or web page storage
How to Buy

The ultra-compact MiniCore RCM6700 is ideal for today’s smart energy initiatives as well as other applications that require a cost effective web-enabled device server. It provides up to 6 serial ports, configurable I/O and control features such as PWM. The RCM 6700 series also offers a much greater feature set than comparable device servers—and at a lower cost.

The RCM6700 series is fully programmable, taking advantage of processor peripherals. The programming environment, Dynamic C, is an ANSI C compatible development environment that provides a royalty free TCP/IP stack and Wi-Fi support. Various protocol support such as ZigBee and Modbus are also available to help reduce development costs and time-to-market. The Digi Device Cloud platform simplifies device deployment by allowing devices to easily pass through firewalls, eliminating server maintainance and costly on-site visits.

Great design flexibility

The MiniCore RCM6700 series of core modules is ideal for today's smart energy initiatives as well as a host of other applications requiring networking and device control. With plenty of configurable I/O and multiple serial ports, the RCM6700 provides connectivity and control to numerous devices, allowing for greater design flexibility without sacrificing features and cost.

Our integrated hardware and software solution allows the RCM6700 series to be fully programmable within Dynamic C®, an ANSI C compliant development environment. Complete samples and libraries are included to dramatically reduce development time from months to weeks. The Digi Device Cloud platform eases the burden of device deployment by providing complete remote monitoring and control, thereby eliminating server maintenance and costly on-site visits.

Communication and control

The RCM6700 series are high performance device servers which contain a multitude of device connectivity options. This includes an I2C interface, A flexible interface module, FIM which extends peripheral connectivity like CANbus, 1-Wire and SD/SDIO. 32 Configurable I/O and up to 6 serial ports, the RCM6700 series provides more capabilities from the standard device servers without sacrificing costs. The series is also pin compatible with MiniCore 802.11 b/g modules.

Developing on the MiniCores

Custom samples and ready libraries dramatically reduce development time from months to weeks. Programming is done in Dynamic C which is ANSI C compatible allowing for easier code porting from existing applications.

Vertical markets:

Energy Management, Building automation, Point-of-Sale, Industrial motor control

Digi Device Cloud
Digi Device Cloud allows you to easily integrate device data into M2M applications. Access data from edge devices and perform bi-directional communication. Integrate data from any device (including non-Digi hardware) through open APIs and Cloud Connector. Securely manage devices en masse for increased efficiency.

Specifications RCM6700 RCM6710 RCM6750 RCM6760
Microprocessor Rabbit® 6000 up to 200 MHz
Network Interface 10/100Base-T
(Ethernet Signals Only)
RJ-45 connector
(Ethernet Signals Only)
RJ-45 connector
Flash Memory (Code and File system) 1 MB serial Flash 4 MB serial Flash
Internal SRAM (Code and Data) 1 MB
Battery-Backable SRAM 32 KB (Internal) 32 KB (Internal), 512 KB (External)
Flexible Interface Module(FIM) 400 MHz DRPIC165X CPU
1k program/192 bytes data RAM
Mass Storage On-board serial Flash
General-Purpose I/O Up to 32 parallel digital I/O
Serial Ports 6 high-speed, CMOS compatible ports, 4 configureable as clocked serial (SPI)
Serial Rate Maximum asynchronous baud rate = CLK/8
Real-Time Clock Yes
Timers Ten 8-bit timers (6 cascadable from the first), one 10-bit timer with 2 match registers
Watchdog/Supervisor Yes
Pulse-Width Modulators 4 channels synchronized PWM with 10-bit counter
4 channels variable-phase or synchronized PWM with 16-bit counter
I²C 1 channel, standard (100 Kbits/s) and (400 Kbits/s) clock modes
Quadrature Decoder 2-channel quadrature decoder accepts inputs from external incremental encoder modules
Input Capture 2-channel input capture can be used to time input signals from various port pins
Power - with Ethernet 210 mA @ 3.3V 250 mA @ 3.3V 250 mA @ 3.3V 260 mA @ 3.3V
Power - without Ethernet 120 mA @ 3.3V 130 mA @ 3.3V 130 mA @ 3.3V 140 mA @ 3.3V
Operating Temperature -40° C to +85° C
Supported Protocols HTTP, HTTPS, SSLv3, DHCP, UDP, TCP, SNMP, Telnet, FTP, TFTP, SMTP, POP3
Humidity 5% to 95%, non-condensing
Connectors - Headers 52-pin Mini PCI Express 52-pin Mini PCI Express RJ-45 10/100Base-T connector 52-pin Mini PCI Express 52-pin Mini PCI Express RJ-45 10/100Base-T connector
Board Size 1.20” x 2.00” x 0.12”
(30 mm x 51 mm x 3 mm)
1.20” x 2.00” x 0.70”
(30 mm x 51 mm x 18 mm)
1.20” x 2.00” x 0.27”
(30 mm x 51 mm x 7 mm)
1.20” x 2.00” x 0.73”
(30 mm x 51 mm x 19 mm)


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