User`s manual

RabbitFLEX User’s Manual www.rabbit.com 131
Table A-1 lists the electrical, mechanical, and environmental specifications for the RabbitFLEX BL300F.
Table A-1. RabbitFLEX BL300F Specifications
Parameter With PowerCore 3800 With PowerCore 3810
Microprocessor
Rabbit 3000
®
at 51.6 MHz Rabbit 3000
®
at 25.8 MHz
EMI Reduction Spectrum spreader for reduced EMI (ElectroMagnetic Interference)
Ethernet Port
10Base-T interface,
RJ-45, 2 LEDs
—
SRAM
512K program
512K data
256K data
Flash Memory
(program)
512K 512K
Serial Flash Memory 1 Mbyte —
Backup Battery
3 V lithium coin type 2032, 220 mA·h
(to support RTC and data SRAM)
Configurable I/O
40 individually configurable I/O pins:
• all 40 configurable as digital inputs, sinking or sourcing digital drivers,
line drivers, bidirectional logic, or as +5 V DC power points
• up to twenty-four configurable as +3.45 V DC power points
• up to 16 configurable as analog voltage or current inputs
Analog Output
Up to two analog outputs available,
one of which can be configured to drive an 8 Ω speaker
Serial Ports
4 serial ports:
• two RS-232 or one RS-232 (with CTS/RTS)
• one RS-485 (terminated or unterminated) or one RS-422 RabbitNet™ SPI
master port
• one serial port dedicated for programming/debug
Serial Rate
Max. asynchronous rate = CLK/8,
Max. synchronous rate = CLK/2
Connectors
RJ-45 connectors:
one Ethernet and one RabbitNet™ (if options selected)
Friction-lock connectors:
up to six polarized 2 × 5 terminals with 3 mm pitch
one 2 × 3 terminal with 3 mm pitch
Programming port:
2 × 5 IDC, 1.27 mm pitch
Real-Time Clock Yes
Timers
Ten 8-bit timers (6 cascadable, 3 reserved for internal peripherals),
one 10-bit timer with 2 match registers
Watchdog/Supervisor Yes