特性
- High-performance DSP
- Handles PLC PHY layer and other real-time operations
- 276MHz maximum clock frequency
- 128KB of instruction RAM and 128KB of data RAM
- Dedicated instructions for Vitervi, read Solomon and others
- MCU (Arm Cortex-M3)
- Handles PLC MAC layer and upper layer operation
- 138MHz maximum clock frequency
- 512KB of RAM
- AES128 encryption and decryption hardware engine
- CRC hardware engine
- 16KB of shared memory
- Analog front-end circuit
- Programmable and multiplexed general-purpose input/output (GPIO) pins
- UART (2ch), CSI (2ch), IIC, Serial-ROM-IF (Single/Dual/Quad), PWM (2ch) and GPIO (16)
- Integrated regulator: 3.3V input and 1.1V output
- Power supply voltage: 3.3V
- PKG: 64-pin QFN, 9mm x 9mm, 0.5mm pitch
- Operating temperature: -40 ℃ to +85 ℃
描述
The R9A06G037 is a high-performance Narrow Band Power Line Communication (NB-PLC) modem IC. It integrates a high-performance DSP core and an MCU core (Arm® Cortex®-M3). The DSP core mainly handles the PLC PHY layer protocol and the Arm core handles the upper layer protocol. R9A06G037 can support a variety of PLC protocols such as G3-PLC (CENELEC, ARIB, and FCC), PRIME, and many others.
产品参数
| 属性 | 值 |
|---|---|
| Function | PLC Modem IC |
封装选项
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) |
|---|---|---|
| QFN | 9 x 9 x 0.9 | 64 |
应用方框图
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二级 EV 充电器壁挂式充电盒
模块化 EV 充电器设计，具有灵活的通信、OTA 更新和简化的高压电源。
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智能三相电表
智能三相电表，具有双向通信和篡改检测功能，适用于现代电网。
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智能单相电表
灵活的电能计量系统，支持有线和无线通信、篡改检测和隔离功能。
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电力线语音通信
瑞萨电子的 PLC 调制解调器技术可通过低压电力线实现高效的语音传输。
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电力线通信（PLC）节点
PLC 节点系统支持 G3/PRIME 标准，用于智能建筑通信。
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其他应用
- Smart meters
- HVACs
- Fire and safety
- Building security
- Lighting equipment control
- Solar power systems