The rcM3700 heart module is the most economical of the current series based on the Rabbit3000 microprocessor.
Rabbit is a brand of Digi International
Main Characteristics :
Rabbit3000 Microprocessor - 22.1 MHz, 512Ko Flash, 512Ko SRAM, 1MO Flash series, 33 digital E/S, alternate E/S bus, 4 series ports, Ethernet/Internet connectivity
| Characteristics |
RCM3700
|
RCM3710
|
RCM3720
|
|
Microprocessor
|
Rabbit3000 - 22.1 MHz
|
|
Ethernet connectivity
|
10Base-T, RJ45 connector
|
|
EMI discount
|
Spectrum spread (emissions written off)
|
|
Flash Memory
|
512Ko
|
256kb
|
512Ko
|
|
SRAM Memory
|
512Ko
|
256kb
|
|
Flash Memory Series
|
1 MB for data
and the WEB page service
|
|
Backup battery
|
User stack connection
|
|
General-purpose entries/exits
|
33 Digital E/S
(31 configurable and 2 fixed outputs)
|
|
Additional entries
|
Reset
|
|
Bus entrances/exits auxiliary
|
Can be configured for 8 lines of data and 5 address lines (shared with parallel E/S lines) - E/S reading/writing
|
|
Series Ports
|
4 3.3V CMOS-compatible ports:
- 4 asynchronous configurables (with IrDA)
- 3 in synchronous (SPI) and 1 in HDLC (with IrDA) or 1 SPI and 2 SDLC/HDLC
- 1 port asynchronous series dedicated programming
|
|
Power
|
4.75 to 5.25 VDC:
100 mA - 22.1 MHz
78 mA - 11 MHz
|
|
Operating temperature
|
-40C to 70C
|
|
Humidity
|
5 to 95% unsted
|
|
Connectors
|
1 programming connector
1 unique multi-purpose connector IDC male 2x20 pines, not 2.54mm
1 RJ45 connector
|
| Size |
75 mm x 30 mm x 22 mm
|
