RabbitCore RCM4500W User Manual page 73

Table A-1 lists the electrical, mechanical, and environmental specifications for the RCM4510W.
Parameter
Microprocessor
Flash Memory
Data SRAM
Backup Battery
General Purpose I/O
Additional Inputs
Additional Outputs
*
Analog Inputs
•
A/D Converter Resolution
•
A/D Conversion Time (including raw count
and Dynamic C)
External I/O Bus
Serial Ports
Serial Rate
Slave Interface
Real Time Clock
Timers
Watchdog/Supervisor
User's Manual
Table A-1. RCM4510W Specifications
up to 49 parallel digital I/0 lines:
• up to 40 Rabbit 4000 pins configurable with four
layers of alternate functions
• up to 9 XBee RF module pins, four of which may be
configured as analog inputs
6 address lines (shared with parallel I/O lines), plus I/O
6 high-speed, CMOS-compatible ports:
•
all 6 configurable as asynchronous (with IrDA), 4 as
clocked serial (SPI), and 2 as SDLC/HDLC
•
1 asynchronous clocked serial port shared with pro-
gramming port
Slave port allows the RCM4510W to be used as an
intelligent peripheral device slaved to a master
processor
one 16-bit timer with 4 outputs and 8 set/reset registers
RCM4510W
®
Rabbit 4000 at 29.49 MHz
512K
512K
Connection for user-supplied backup battery
(to support RTC and data SRAM)
*
Startup mode (2), reset in
Status, reset out
4 channels single-ended
0–1.2 V DC
10 bits
40 ms
Can be configured for 8 data lines and
read/write
Maximum asynchronous baud rate = CLK/8
Yes
Ten 8-bit timers (6 cascadable from the first),
one 10-bit timer with 2 match registers, and
Yes
68