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

RabbitCore®RCM4300 系列

NRND

微处理器核心模块

 
  • Rabbit 4000 运行频率为 58.98 MHz
  • 支持 microSD 和 microSDHC 存储卡,1 MB SRAM 用于共享代码,512K 电池备份 SRAM,FAT 文件组织结构
  • 10/100Base-T 以太网、36 个 GPIO、6 个串行端口
  • 8 通道 12 位分辨率(仅限 RCM4300)
  • 嵌入式网络服务器

The RabbitCore RCM4300 offers larger memory for memory intensive applications. The microSD™ card slot can handle cards that store up to 8 GB of data, making this an ideal module for data logging applications. In combination with our FAT file system, users can easily access data via the built-in web server or by simply using the hot-swappable feature. Dynamic C® adds Megabyte Code Support™ (MCS), which allows the use of 1 MB of onboard SRAM for shared memory and code space.

The RCM4300 is pin-compatible with other RCM4XXX core modules, enabling migration to other designs with specific requirements. The Development Kit makes evaluation easy with all the hardware and software needed to get started quickly.

RCM4300 Series Description

The RCM4300 RabbitCore Module offers the features and performance to support complex embedded designs such as data encryption, secure data transmission, and web server applications.

The RCM4300 core module provides the capability to use up to 1 GB mass storage with the industry-standard miniSD™ memory cards which you can swap with another miniSD card without powering down the module. This gigabyte hot-swapping capability offers a new level of functionality to support data logging and automatic meter reading applications.

In addition to mass storage, the RCM4300 core module offers the designer more than 1 MB of SRAM for shared code and data to support algorithmic-intensive applications such as graphics and encryption. This greater code space allows you to transmit data in non-critical secure embedded applications. Now you can log as much as 1 GB of data and transmit it using Secure Socket Layer (SSL) or Transport Layer Security (TLS) to protect the integrity and confidentiality of the information. You will also be able to design a graphic user interface to make it easier for an operator to monitor the system.

RCM4300 Series Development Kit

To ease the design effort and reduce development time, use the RCM4300 Development Kit. You get all the essentials needed to design a microprocessor-based embedded system with mass storage. The kit includes an RCM4300 core module with a miniSDTM card, a prototyping board, accessories, and development tools to get you up and running quickly. Along with our industry-proven Dynamic C® integrated development software – incorporating an editor, compiler, and in-circuit debugger – there is also the FAT file system familiar to many programmers, RabbitWeb™ for creating HTML web pages, and Rabbit’s Secure Socket Layer (SSL) utility.

规格 RCM4300 RCM4310 RCM4320
特点
微处理器 Rabbit® 4000 at 58.98 MHz
减少电磁干扰 频谱扩散器可减少电磁干扰(辐射发射)
以太网端口 10/100Base-T, RJ-45, 3 LEDs
数据 SRAM 512K (8-bit)
Program Execution Fast SRAM 1 MB (8-bit) 512K (8-bit) 1 MB (8-bit)
Serial Flash Memory 2 MB 1 MB 4 MB
Memory (data storage) microSD™ Card 128-2 GB/32GB -micro SDHC
LED Indicators LINK/ACT (link/activity) FDX/COL (full-duplex/collisions) SPEED (on for 100Base-T Ethernet connection) SD (microSD™ mounted status)
备用电池 连接用户提供的备用电池(支持 RTC 和数据 SRAM)
通用输入/输出 28 parallel digital I/O lines: Configurable with 4 layers of alternate functions 36 parallel digital I/O lines: Configurable with 4 layers of alternate functions 36 parallel digital I/O lines: Configurable with 4 layers of alternate functions
额外输入 2 启动模式,重置为 CONVERT 2 启动模式,在 2 启动模式,在
附加输出 状态、复位输出、模拟 VREF 状态,重置输出 状态,重置输出
Analog Inputs: 8 channels single-ended or 4 channels differential programmable gain 1,2,4,5,8,10,16, and 20 V/V
12 bits (11 bits single-ended)
180 μs
不适用 不适用
辅助输入/输出总线 可配置为 8 条数据线和 5 条地址线(与并行 I/O 线共享),外加 I/O 读/写功能
串行端口 5 个共享的高速 CMOS 兼容端口:
  • All 5 configurable as asynchronous (with IrDA),
  • 4 as clocked serial (SPI), and 1 as SDLC/HDLC
  • 1 clocked serial port shared with programming port
  • 1 clocked serial port shared with A/D converter, serial flash, and microSD™ card
6 shared high-speed, CMOS-compatible ports:
  • All 6 configurable as asynchronous (with IrDA),
  • 4 as clocked serial (SPI), and 2 as SDLC/HDLC
  • 1 clocked serial port shared with programming port
  • 1 clocked serial port shared with serial flash and microSD™ card
6 shared high-speed, CMOS-compatible ports:
  • All 6 configurable as asynchronous (with IrDA),
  • 4 as clocked serial (SPI), and 2 as SDLC/HDLC
  • 1 clocked serial port shared with programming port
  • 1 clocked serial port shared with serial flash and microSD™ card
串行速率 最大异步波特率 = CLK/8
从属接口 Slave port allows the RCM4300 to be used as an intelligent peripheral device slaved to a master processor
实时时钟
计时器 10 个 8 位定时器(6 个可从第一个级联)、1 个带 2 个匹配寄存器的 10 位定时器和 1 个带 4 个输出和 8 个设置/复位寄存器的 16 位定时器
看门狗/监督员
脉宽调制器 4 PWM registers with 10-bit free-running counter and priority interrupts
输入捕捉 2 input capture channels can be used to time input signals from various port pins
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(引脚未加载) 3.0–3.6VDC, 350 mA (typ.) @ 3.3V, 385 mA @ 3.6V and 85° C (max.)
工作温度 -20° C to +85° C
湿度 5% 至 95%,无冷凝
连接器 One 2 × 25, 1.27 mm pitch IDC signal header; One microSD™ Card socket;
One 2 × 5, 1.27 mm pitch IDC programming header
电路板尺寸 1.84” × 2.85” × 0.84” (47 mm × 72 mm × 21 mm)
产品保修 1 年

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