特性
- CPU：G3M 内核，最大 240MHz
- 电压：2.7V 到 5.5V
- 封装：272 至 484 引脚 BGA、176 引脚 LFQFP
- 内存：SRAM 最大 512KB，程序闪存最大 5MB
- 带零点检测的步进电机控制器/驱动器
- 声音发生器
- 显示控制器
- JPEG 解码器
- 变形引擎
- 最大 3.1MB 显存，带 RAM 封套
- PWM：PWM 输出 x 72
- 模拟功能：12 位 A/D 转换器（ch）x 最大 20
- 片上振荡器（MHz）：8 MHz，低速：240 kHz
- 其他：PLL、RTC、开机复位
RH850/D1M2H Block Diagram
描述
RH850/D1M 微控制器具有高达 5 MB 的嵌入式闪存、3.5 MB 的嵌入式 RAM，以及用于高级 2D 绘图仪表板的专用功能。 因此，该器件集成了步进电机控制器/驱动器、声音发生器、2D GPU、Sprite 引擎、JPEG 单元、HUD 变形引擎和带 RAM 封套的视频 RAM。 此外，该器件还支持高达 DDR2 的外部存储器接口。
有些文件可以在保密协议下发布。
- Security documentation - Please contact your local sales/FAE team to help with the NDA process and request access to the security documents for you. Alternatively, submit a support ticket.
- RH850/D1x Group User’s Manual: Hardware Video Output Warping Engine (VOWE) - Request Document
- Functional Safety documentation - Request Documents
产品参数
| 属性 | 值 |
|---|---|
| Main CPU | G3M |
| Program Memory (KB) | 3840, 4096, 5120 |
| RAM (KB) | 2115.2, 2985.6, 3702.4 |
| Supply Voltage (V) | 2.7 - 5.5 |
| I/O Ports | 126, 127, 159, 199 |
| Temp. Range (°C) | -40 to +150 |
| Ethernet speed | Yes |
| Ethernet (ch) | 1 |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 0 / 0 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| PCI Express (generation and ch) | No |
| SCI or UART (ch) | 4 |
| SPI (ch) | 6 |
| I2C (#) | 2 |
| CAN (ch) | 3 |
| CAN-FD (ch) | 0, 16 |
| Wireless | No |
| SDHI (ch) | 0 |
| PWM Output (pin#) | 0 |
| 32-Bit Timer (ch) | 7 |
| 16-Bit Timer (ch) (#) | 48 |
| 8-Bit Timer (ch) | 0 |
| Standby operable timer | No |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 0 |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 16, 20 |
| 10-Bit A/D Converter (ch) | 0 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 0 |
| 10-Bit D/A Converter (ch) (#) | 0 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Graphics LCD Controller | No |
| MIPI Interfaces (CSI) (ch) | 0 |
| Image Codec | No |
| Segment LCD Controller | No |
| Security & Encryption | Yes |
应用方框图
 | 垃圾车管理系统 智能垃圾管理系统通过重量追踪、路线优化和实时监测来提高管理效率。 |
 | 具有远程信息处理功能的低成本 TFT 仪表集群 带远程信息处理、蓝牙低功耗、Wi-Fi 镜像和高清摄像头支持的仪表集群设计。 |
 | 低成本数字汽车仪表集群 低成本数字集群和 HVAC 显示设计，具有可扩展的图形和快速启动支持。 |
其他应用
- 仪表板
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