20-101-0383 Rabbit Semiconductor, 20-101-0383 Datasheet - Page 48

• Manufacturer Part Number: 20-101-0383
• Description: MODULE RABBITCORE RCM2020
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-0383

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Core Processor: Rabbit 2000
• Clock Speed: 18.432 MHz
• Interface Type: Ethernet, Serial
• Flash: 256 KB
• Timers: 5 x 8 bit, 2 x 10 bit
• Operating Supply Voltage: 4.75 V to 5.25 V
• Board Size: 48.3 mm x 58.4 mm x 14 mm
• Core: RCM2020
• Processor Series: RCM2000
• For Use With/related Products: RCM2020
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1082

Table A-1 lists the electrical, mechanical, and environmental specifications for the RCM2000.
44
Microprocessor
Flash EPROM
SRAM
Backup Battery
General-Purpose I/O
Additional Inputs
Additional Outputs
Memory, I/O Interface
Serial Ports
Serial Rate
Slave Interface
Real-Time Clock
Timers
Watchdog/Supervisor
Power
Standby Current
Operating Temperature
Humidity
Connectors
Board Size
Parameter
Table A-1. RCM2000 Specifications
40 parallel I/0 lines grouped in five 8-bit ports (and shared with serial ports):
Two ports are configurable as clocked ports, one is a dedicated RS-232
programming port.
A slave port allows the RCM2000 to be used as an intelligent peripheral
device slaved to a master processor, which may either be another Rabbit
2000 or any other type of processor
Five 8-bit timers cascadable in pairs, one 10-bit timer with 2 match registers
RCM2000
4.75 V to 5.25 V DC, 130 mA
512K
13 address lines, 8 data lines, I/O read/write, buffer enable
Rabbit 2000
Connection for user-supplied backup battery
2 startup mode (for master/slave), reset in
Two IDC headers 2 × 20, 2 mm pitch
Four 5 V CMOS-compatible ports.
Status, clock, watchdog, reset out
®
Maximum sustained rate = CLK/64
(48.3 mm × 58.4 mm × 14 mm)
256K (supports 128K–512K)
at 25.8 MHz
(to support RTC and SRAM)
Maximum burst rate = CLK/32
5% to 95%, noncondensing
that each have an interrupt
• 26 configurable I/O
• 8 fixed inputs
• 6 fixed outputs
1.90" × 2.30" × 0.55"
RCM2010
–40°C to +85°C
10 µA (typical)
Yes
Yes
128K
Rabbit 2000
4.75 V to 5.25 V DC, 98 mA
RabbitCore RCM2000
RCM2020
®
at 18.432 MHz