Description: A red circuit board indicates ROHS (no lead). A green circuit board is non-ROHS and contains lead. The RCM3710 has less memory than the RCM3700 otherwise they are the same. Memory stuffing options are at the bottom of this text. If you buy all the remaining modules I will include the RCM37XX development board as shown in the last picture. Please ask for the development board as I only have a couple and would like them to go to someone who really needs it. You can download for free from the digi.com website a C compiler, assembler, debugger and dashboard. Select Dynamic C ver 9.62. Each core has been individually checked by running 4-5 sample programs provided with Dynamic C. The cores are currently stored in trays and will be repackaged for shipment. Shipping is $8.50 for the 1st core and $1.00 for each additional core. Shipping is for the continental US via USPS Priority Mail. The RCM3700 is a compact module that incorporates the latest revision of the powerful Rabbit® 3000 microprocessor, flash memory, onboard serial flash, static RAM, and digital I/O ports. The RCM3700 features an integrated 10/100Base-T Ethernet port that provides for LAN and Internet-enabled systems. The RCM3700 has a Rabbit 3000 microprocessor operating at 22.1 MHz, static RAM, 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 static RAM. One 40-pin header brings out the Rabbit 3000 I/O bus lines, parallel ports, and serial ports. The RCM3700 receives regulated DC power from the customer-supplied motherboard on which it is mounted. The RCM3700 can interface with all kinds of CMOS-compatible digital devices through the motherboard. RCM3700 Series Features: * Small size: 1.20" x 2.95" x 0.89" (30 mm x 75 mm x 23 mm) * Microprocessor: latest revision of Rabbit 3000 running at 22.1 MHz supports Dynamic C Secure Sockets Layer (SSL) module for added security * 33 parallel 5 V tolerant I/O lines: 31 configurable for I/O, 2 fixed outputs * External reset I/O * Alternate I/O bus can be configured for 8 data lines and 5 address lines (shared with parallel I/O lines), I/O read/write * Ten 8-bit timers (six cascadable) and one 10-bit timer with two match registers * 10/100Base-T RJ-45 Ethernet port * 512K flash memory and 512K SRAM (See table below for RCM3720 & RCM3710 memory options) * 1 Mbyte serial flash memory, which is required to run the optional Dynamic C FAT file system * Real-time clock * Watchdog supervisor * Provision for customer-supplied backup battery * 10-bit free-running PWM counter and four pulse-width registers * Two-channel Input Capture can be used to time input signals from various port pins * Two-channel Quadrature Decoder accepts inputs from external incremental encoder modules * Four available 3.3 V CMOS-compatible serial ports: maximum asynchronous baud rate of 2.76 Mbps. Three ports are configurable as a clocked serial port (SPI), and one port is configurable as an HDLC serial port. Shared connections to the Rabbit microprocessor make a second HDLC serial port available at the expense of two of the SPI configurable ports, giving you two HDLC ports and one asynchronous/SPI serial port. * Supports 1.15 Mbps IrDA transceiver There are three versions of the RCM37XX: Module Type RCM3700 RCM3720 RCM3710 Flash Memory 512K 512K 256K SRAM 512K 256K 128K
Price: 30 USD
Location: Woodland, California
End Time: 2024-10-09T22:33:20.000Z
Shipping Cost: 8.5 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Brand: Digi International, Inc.
Model: RCM3710
MPN: RCM3710
Country/Region of Manufacture: United States
