Digi ConnectCore 模块化系统 单板计算机 Development kits

RabbitCore®RCM3100 系列

NRND

微处理器核心模块

 
  • Rabbit 3000 微处理器,30 兆赫
  • 高达 512K 闪存/512K SRAM
  • 54 个数字输入/输出和 6 个串行端口(IrDA、HDLC、异步、SPI)
  • 3.3V operation, low power “sleepy” modes (< 2mA)

Powered by the Rabbit® 3000 microprocessor, the compact RCM3100 series boasts powerful features and a small footprint (47 mm × 42 mm) to simplify integration. Its small size and ease of use when paired with Dynamic C® allow engineers to add device intelligence and I/O control for many of today’s embedded applications. The RCM3100 is ideal for applications requiring M2M connectivity and is pin-compatible with the RCM3000 for cost-effective Ethernet and non-Ethernet systems.

Rabbit hardware and Dynamic C are designed in a complementary fashion for maximum performance and ease of use in embedded systems. The additional software components in Dynamic C allow you to add functionality for embedded application customization.

The RabbitCore RCM3100 series microprocessor core module is the ideal option for engineers who want to rapidly develop and implement embedded systems. Powered by the new Rabbit® 3000 microprocessor, the compact RCM3100 boasts powerful features and a small footprint–1.85" × 1.65" (47 × 42 mm)–to simplify integration.

The RCM3100 series has 6 serial ports and operates at 29.4 MHz and 3.3V (with 5V-tolerant I/O). Built-in low-EMI features, including a clock spectrum spreader, help designers eliminate the kind of emissions-related problems that frequently derail tight development schedules.

Available in two models, the RCM3100 is equipped with up to 512K each of Flash and SRAM, quadrature encoder inputs, PWM outputs, and pulse capture and measurement capabilities. Two 34-pin connection headers provide 54 digital I/O shared with the 6 serial ports and alternate I/O features. (The RCM3100 series is pin compatible with the Ethernet RCM3000, facilitating cost-effective implementation of both Ethernet and non-Ethernet systems.)

The RCM3100 series features a battery-backable real-time clock, glueless memory and I/O interfacing, and low power "sleepy" modes (<2mA). A fully enabled 8-bit slave port permits easy master-slave interfacing with another processor-based system, and an alternate I/O bus can be configured for 8 data lines and 6 address lines (shared with parallel I/O). The Rabbit 3000 processor's compact, C-friendly instruction set and high clock speeds produce exceptionally fast results for math, logic, and I/O.

主要功能
  • 3.3V operation
  • 功能强大的 Rabbit 3000 微处理器
  • Low-EMI (typically <10 dB µV/m @ 3 m)
  • 高达 512K 闪存/512K SRAM
  • 54 digital I/O
  • 6 serial ports (IrDA, SDLC/HDLC, Async, SPI)
  • Low power "sleepy" modes (<2mA)
使用 RabbitCores 进行设计

The RabbitCore family of microprocessor core modules is designed to facilitate rapid development and implementation of embedded systems. RabbitCores are powered by high-performance 8-bit Rabbit microprocessors with extensive integrated features and a C-friendly instruction set designed for use with the Dynamic C® development system. The RabbitCore mounts on a user-designed motherboard and acts as the controlling microprocessor for the user's system. Small in size but packed with powerful features, these core modules give designers a complete package for control and communication.

规格 RCM3100 RCM3110
特点
微处理器 Rabbit® 3000 at 30 MHz
减少电磁干扰 频谱扩散器可减少电磁干扰(辐射发射)
闪存 512K (2 × 256K) 256K
SRAM 512K 128K
备用电池 连接用户提供的备用电池(支持 RTC 和 SRAM)
通用输入/输出 54 parallel digital I/0 lines:
  • 46 configurable I/O
  • 4 fixed inputs
  • 4 fixed outputs
Additional Digital Inputs 2 启动模式,在
Additional Digital Outputs 状态,重置输出
辅助输入/输出总线 8 data lines and 6 address lines (shared with I/O) plus I/O read/write
串行端口 6 shared high-speed, CMOS-compatible ports:
  • 6 configurable as asynchronous (with IrDA), 4 as clocked serial (SPI), and 2 as SDLC/HDLC (with IrDA)
  • 1 asynchronous clocked serial port dedicated for programming
  • Support for MIR/SIR IrDA transceiver
串行速率 Max. asynchronous baud rate = CLK/8
从属接口 A slave port allows the RCM3100 to be used as a master or as an intelligent peripheral device with Rabbit-based or any other type of processor
实时时钟
计时器 10 个 8 位定时器(6 个可级联),1 个 10 位定时器,带 2 个匹配寄存器
看门狗/监督员
脉宽调制器 10-bit free-running counter and four pulse-width registers
输入捕捉 双通道输入捕捉可用于为来自不同端口引脚的输入信号计时
正交解码器 2 通道正交解码器接受外部增量式编码器模块的输入
电源 3.15V to 3.45VDC 75 mA @ 3.3V
工作温度 0°C 至 70°C
湿度 5% 至 95%,无冷凝
电路板尺寸 1.850” × 1.650” × 0.55” (47 mm × 42 mm × 14 mm)
产品保修 1 年

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