rcm3750 rabbitcore ? 10/100base-t for embedded networking the rcm3750 features 10/100base-t connectivity, 512k flash / 512k sram, 4 serial ports, and an extremely small footprint (2.95" 1.20" / 75 30 mm). the rcm3750 is $61, at qty. 100. the development kit price starts at $329. extensive demo programs, application templates, and optional software modules enable rapid development of secure network embedded systems. key features ? powerful rabbit 3000 microprocessor @ 22.1 mhz ? 10/100base-t ethernet ? low-power ? 512k flash / 512k sram ? 1 mb serial flash ? 33 digital i/o, alternate i/o bus ? 4 serial ports (irda, hdlc, asynch, sync, spi) ? small footprint design advantages ? low-cost solution ? ready-made platfo rm for fast time- to-market, up to 3 months design integration. ? compact size ? dynamic c ? development environment for real-time development and debugging ? exceptionally fast performance for math, logic, i/o applications ? network-enabling security ? access systems ? home automation ? hvac systems ? industrial controls ? other key applications optional software modules ? rabbitweb ? secure socket layer (ssl) ? file allocation table (fat) rcm3750 rabbitcore microprocessor core module model | rcm3750 | the rcm3750 rabbitcore mounts directly onto a user-designed motherboard using a single dual-row idc header and can interface with all cmos-compatible digital devices. digital i/o (shared with serial ports), power, and other signals are directly routed to t he motherboard. built-in low emi features, including a clock spectrum spreader, practically eliminate emi problems, which helps oems pass european ce and other regulatory rf emissions tests. programmed with rabbit semiconductor's dynamic c ? , the rcm3750 quickly executes math, logic, and i/o functions. the rabbit 3000 microprocessor, rcm3750, and dynamic c are designed in a complementary fashion for maximum performance and ease of use. the industry- proven dynamic c development system is a c language environment that includes an editor, compiler, and in-circuit debugger. user programs can be compiled, executed, and debugged using dynamic c and a programming cable; no in-circuit emulator is required. an extensive library of drivers and sample programs is provided, including a royalty-free tcp/ip stack with source code. the rcm3750 rabbitcore requires dynamic c 9.24 or above. tm key features ? powerful rabbit 3000 ? microprocessor @ 22.1 mhz ? 512k flash / 512k sram ? 1 mb serial flash ? 10/100 base-t, rj-45 port ? 33 parallel digital i/o, alternate i/o bus ? 4 serial ports (irda, hdlc, asynch, sync, spi) ? 3.3 v (with 5 v-tolerant i/o) ? small footprint design advantages ? ready-made platfo rm for fast time- to-market, up to three months integration time savings. ? ideal for network-enabling security & access systems, remote automation, data logging, and industrial controls when coupled with rabbitweb, fat file system and ssl software modules. ? complete microprocessor, on-board memory, royalty-free tcp/ip stack, and hundreds of sample programs reduces time-to-market by months. applications ? network-enabling security ? access systems ? building automation ? hvac systems ? industrial controls ? other key applications optional software modules ? secure socket layer (ssl) ? fat file system (fat) (file allocation tables) ? rabbitweb
rcm3750 rabbitcore sp ecifications & features feature rcm3750 microprocessor rabbit 3000 at 22.1 mhz ethernet connectivity 10/100base-t, rj-45, 3 leds flash 512k sram 512k serial flash 1mb backup battery connection for user-supplied backup battery (to support rtc and sram) general-purpose i/o 33 digital i/o ? 31 configurable i/o ? 2 fixed outputs additional input reset auxiliary i/o bus can be configured for 8 data and 5 address lines (shared with parallel i/o lines), plus i/o read/write serial ports four 3.3 v cmos-compatible: ? 4 configurable as asynchronous (with irda) ? 3 as clocked serial (spi) and 1 as hdlc (with irda), or 1 spi and 2 sdlc/hdlc ? 1 asynchronous serial port dedicated for programming serial rate maximum asynchrnous baud rate = clk/8 slave interface a slave port allows the rcm3750 to be used as an intellegent peripheral device slaved to a master processor, which may either be another rabbit 3000 or any other type of processor. 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 pulse ? width modulators 4 pwm output channels with 10-bit free-running counter and priority interrupts input capture / quadrature decoder 2-channel input capture can be used to time input signals from various port pins ? 1 quadrature decoder unit accpets inputs from external incremental encoder modules or ? 1 quadrature decoder unit shared with 2 pwm channels power (with ethernet active) input : 4.75-5.25 v dc, 175 ma @ 22.1 mhz ; 150 ma @ 11.05 mhz operating temp. -40c to +70c humidity 5?95%, noncondensing connectors single 2 x 20, 0.1? (2.54 mm) header board size 2.95" 1.20 " 0.89" (75 30 23 mm) rcm3750 rabbitcore pricing pricing (qty. 1/100) part number $74 / 61 101-1028 development kit part number $329 u.s. 101-1049 int?l 101-1050 optional software modules rabbitweb software $159 $149 shipped cd 101-0900 download 101-0910 fat file system software $159 $149 shipped cd 101-0905 download 101-0916 ssl software $299 $289 shipped cd 101-0896 download 101-0895 development kit includes: ? rcm3750 rabbitcore ? development board with prototyping area ? ac adapter (u.s./canada only) ? dynamic c development system (not a trial version) and complete documentation on cd-rom ? serial cable for programming and debugging ? getting started manual rcm3750 shown rabbit semiconductor, inc. 2932 spafford street davis, ca 95616 usa tel: 530.757.8400 fax: 530.757.8402 copyright? 2005, rabbit semiconductor, inc.
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