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Features
- Small size: 1.85" x 2.73" x 0.86"
(47 mm x 69 mm x 22 mm)
- Microprocessor: Rabbit 3000 running at 44.2 MHz
- 52 parallel 5 V tolerant I/O lines: 44 configurable for I/O, 4 fixed inputs, 4 fixed outputs
- Three additional digital inputs, two additional digital outputs
- External reset
- Alternate I/O bus can be configured for 8 data lines and 6 address lines (shared with
parallel I/O lines), plus I/O read/write
- Ten 8-bit timers (six cascadable) and one 10-bit timer with two match registers
- 512K flash memory, 512K program execution SRAM, 512K data SRAM
- Fixed and hot-swappable mass-storage flash-memory options, which may be used with
the standardized directory structure supported by the Dynamic C FAT File System
module.
- Real-time clock
- Watchdog supervisor
- Provision for customer-supplied backup battery via connections on header J4
- 10-bit free-running PWM counter and four pulse-width registers
- Two-channel Input Capture (shared with parallel I/O ports) can be used to time input
signals from various port pins
- Two-channel Quadrature Decoder accepts inputs from external incremental encoder
modules
- Five or six 3.3 V CMOS-compatible serial ports with a maximum asynchronous baud
rate of 5.525 Mbps. Three ports are configurable as a clocked serial port (SPI), and two
ports are configurable as SDLC/HDLC serial ports (shared with parallel I/O ports).
- Supports 1.15 Mbps IrDA transceiver
- Supports Dynamic C RabbitSys, which supports Ethernet access for remote application
updates, and remote monitoring and control of a RabbitSys-enabled RCM3365
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