101-0522 Rabbit Semiconductor, 101-0522 Datasheet - Page 82

• Manufacturer Part Number: 101-0522
• Description: MODULE RABBITCORE RCM3220
• Manufacturer: Rabbit Semiconductor

Specifications of 101-0522

• Module/board Type: MPU Core Module
• For Use With/related Products: RCM3220
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 101-522; 101-522

Table A-1 lists the electrical, mechanical, and environmental specifications for the RCM3700.
RabbitCore RCM3700 User’s Manual
Microprocessor
Ethernet Port
Flash Memory
SRAM
Serial Flash Memory
Backup Battery
General-Purpose I/O
Additional I/O
External I/O Bus
Serial Ports
Serial Rate
Slave Interface
Real-Time Clock
Timers
Watchdog/Supervisor
Pulse-Width Modulators
Input Capture/
Quadrature Decoder
Power
Operating Temperature
Humidity
Connectors
Board Size
Parameter
Table A-1. RabbitCore RCM3700 Specifications
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•
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•
•
Four 3.3 V CMOS-compatible ports configurable as:
A slave port allows the RCM3700 to be used as an intelligent peripheral
device slaved to a master processor, which may either be another Rabbit
3000 or any other type of processor
2-channel input capture can be used to time input signals from various
port pins
4 asynchronous serial ports (with IrDA) or
3 clocked serial ports (SPI) plus 1 HDLC (with IrDA) or
1 clocked serial port (SPI) plus 2 HDLC serial ports (with IrDA)
1 quadrature decoder unit accepts inputs from external incremental
encoder modules or
1 quadrature decoder unit shared with 2 PWM channels
Ten 8-bit timers (6 cascadable, 3 reserved for internal peripherals),
5 address lines (shared with parallel I/O lines), plus I/O read/write
RCM3700
10/100-compatible with 10Base-T interface, RJ-45, 2 LEDs
4 PWM output channels with 10-bit free-running counter
512K
512K
100 mA @ 22.1 MHz, 5 V; 78 mA @ 11.05 MHz, 5 V
Connection for user-supplied backup battery
Maximum asynchronous baud rate = CLK/8
one 10-bit timer with 2 match registers
Can be configured for 8 data lines and
Low-EMI Rabbit 3000
(to support RTC and SRAM)
(30 mm × 75 mm × 25 mm)
5% to 95%, noncondensing
33 parallel digital I/0 lines:
One 2 x 20, 0.1" pitch
and priority interrupts
1.20" × 2.95" × 0.98"
• 31 configurable I/O
• 2 fixed outputs
4.75–5.25 V DC
–40°C to +70°C
RCM3710
1Mbyte
256K
128K
Reset
Yes
Yes
®
at 22.1 MHz
RCM3720
512K
256K
80