參數(shù)資料
型號： 20-101-1028
廠商： Rabbit Semiconductor
文件頁數(shù)： 156/172頁
文件大?。?/td> 0K
描述： MODULE RABBITCORE RCM3750
標(biāo)準(zhǔn)包裝： 1
系列： RabbitCore®
模塊/板類型： MPU 核心模塊
適用于相關(guān)產(chǎn)品： RCM3750
產(chǎn)品目錄頁面： 619 (CN2011-ZH PDF)
其它名稱： 316-1110
78
RabbitCore RCM3750
Table A-1 lists the electrical, mechanical, and environmental specifications for the RCM3750.
Table A-1. RabbitCore RCM3750 Specifications
Parameter
RCM3750
Microprocessor
Low-EMI Rabbit 3000 at 22.1 MHz
Ethernet Port
10/100Base-T interface, RJ-45, 3 LEDs
Flash Memory
512K
SRAM
512K
Serial Flash Memory
1Mbyte
Backup Battery
Connection for user-supplied backup battery
(to support RTC and SRAM)
General-Purpose I/O
33 parallel digital I/0 lines:
31 configurable I/O
2 fixed outputs
Additional I/O
Reset
Auxiliary I/O Bus
Can be configured for 8 data lines and
5 address lines (shared with parallel I/O lines),
plus I/O read/write
Serial Ports
Four 3.3 V CMOS-compatible ports configurable as:
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)
Serial Rate
Maximum asynchronous baud rate = CLK/8
Slave Interface
A slave port allows the RCM3750 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
Real-Time Clock
Yes
Timers
Ten 8-bit timers (6 cascadable, 3 reserved for internal
peripherals), one 10-bit timer with 2 match registers
Watchdog/Supervisor
Yes
Pulse-Width Modulators
4 PWM output channels with 10-bit free-running counter
and priority interrupts
Input Capture/
Quadrature Decoder
2-channel input capture can be used to time input signals
from various port pins
1 quadrature decoder unit accepts inputs from external
incremental encoder modules or
1 quadrature decoder unit shared with 2 PWM channels
Power (with Ethernet active)
4.75–5.25 V DC
175 mA @ 22.1 MHz,
150 mA @ 11.05 MHz
Operating Temperature
-40°C to +70°C
Humidity
5% to 95%, noncondensing
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