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Datasheet of 101-1274 - KIT DEV STANDARD RCM5700
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MiniCore RCM5700/RCM6700 User’s Manual
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48
Table A-1 lists the electrical, mechanical, and environmental specifications for the RCM5700.
Table A-1. RCM5700 Specifications
Parameter
RCM5700
RCM5710
RCM5750
RCM5760
Microprocessor
Rabbit
®
5000 at 50.0 MHz
EMI Reduction
Spectrum spreader for reduced EMI (radiated emissions)
Ethernet Port
10/100Base-T
PHY only
10/100Base-T,
RJ-45, 2 LEDs
10/100Base-T
PHY only
10/100Base-T,
RJ-45, 2 LEDs
Flash Memory (program)
1MB
Flash Memory
(mass data storage)
—
2MB (serial flash)
External SRAM
—
512KB (8-bit)
SRAM
128KB (Rabbit
®
5000 onchip)
Backup Battery
Connection for user-supplied backup
battery
(to support RTC)
None
General-Purpose I/O
up to 35 parallel digital I/0 lines configurable with four layers of alternate
functions
Additional Inputs
Reset in
Additional Outputs
Status, reset out
External I/O Bus
Can be configured for 8 data lines and
8 address lines (shared with parallel I/O lines),
plus I/O read/write
Serial Ports
6 high-speed, CMOS-compatible ports:
•
all 6 configurable as asynchronous (with IrDA), 4 as clocked serial (SPI),
and 2 as SDLC/HDLC
•
1 clocked serial port shared with programming port
Serial Rate
Maximum asynchronous baud rate = CLK/8
Slave Interface
Slave port allows the RCM5700 to be used as an intelligent peripheral device
slaved to a master processor
Real-Time Clock
Yes
Timers
Ten 8-bit timers (6 cascadable from the first),
one 10-bit timer with 2 match registers, and
one 16-bit timer with 4 outputs and 8 set/reset registers
Watchdog/Supervisor
Yes
Pulse-Width Modulators
4 channels synchronized PWM with 10-bit counter or
4 channels variable-phase or synchronized PWM with 16-bit counter
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