20-101-1067 Rabbit Semiconductor, 20-101-1067 Datasheet - Page 74

• Manufacturer Part Number: 20-101-1067
• Description: MODULE RABBITCORE RCM3305
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1067

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Flash: 512 KBytes
• Timers: 10 bit
• Operating Supply Voltage: 3.15 to 3.45 V
• Board Size: 47 mm x 69 mm x 22 mm
• For Use With/related Products: RCM3305
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1113

Table A-1 lists the electrical, mechanical, and environmental specifications for the RCM3305/
RCM3315.
68
Microprocessor
EMI Reduction
Ethernet Port
SRAM
Flash Memory
(program)
Flash Memory
(mass data
storage)
LED Indicators
Backup Battery
General-Purpose
I/O
Additional Inputs
Additional
Outputs
External I/O Bus
Serial Ports
Serial Rate
Slave Interface
Real-Time Clock
Timers
Parameter
Table A-1. RCM3305/RCM3315 Specifications
•
•
•
•
Five 3.3 V, CMOS-compatible ports (shared with I/O)
A slave port allows the RCM3305/RCM3315 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
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
all 5 configurable as asynchronous (with IrDA)
3 configurable as clocked serial (SPI)
2 configurable as SDLC/HDLC
1 asynchronous serial port dedicated for programming
Spectrum spreader for reduced EMI (radiated emissions)
49 parallel digital I/0 lines:
• 43 configurable I/O
• 3 fixed inputs
• 3 fixed outputs
SPEED (on for 100Base-T Ethernet connection)
(serial flash)
RCM3305
Connection for user-supplied backup battery
Maximum asynchronous baud rate = CLK/8
8 Mbytes
512K program (fast SRAM) + 512K data
one 10-bit timer with 2 match registers
Can be configured for 8 data lines and
Low-EMI Rabbit 3000
(to support RTC and data SRAM)
10/100Base-T, RJ-45, 3 LEDs
USR (user-programmable)
Startup mode (2), reset in
SF (serial flash)
Status, reset out
ACT (activity)
LINK (link)
512K
Yes
®
at 44.2 MHz
RabbitCore RCM3305/RCM3315
(serial flash)
RCM3315
4 Mbytes