Instrument Cluster (Low-End)
Overview
More widespread ownership of automobiles in emerging economies has spurred demand for reduced system costs and lower software development costs.
Renesas is responding to this demand from customers with a lineup of products that integrate external components common to such systems as well as products providing different numbers of stepping motor drivers, etc.
System Block Diagram
Low-End Instrument Cluster
Recommended Products
Microcontrollers
| ROM [Byte] |
RAM [Byte] |
Operating Frequency [MHz] |
Package [Pin] |
Features | ||
|---|---|---|---|---|---|---|
| 3D Graphics instrument cluster | R-Car H3 R-Car M3 |
- | - | -1800 | -1384 | 3D Graphics Engine (OpenGL ES) Image render for distortion correction H.264/H.265 decoder Ethernet AVB CAN-FD USB3.0/USB2.0 |
| R-Car D3 | - | - | 1000 | 401 | 3D Graphics Engine (OpenGL ES) 2D Graphics Engine Image render for distortion correction EthernetAVB CAN-FD USB2.0 |
|
| R-Car D1 | - | - | 660 - 780 | 543 | 3D Graphics Engine (OpenGL ES) 2D Graphics Engine H.264 decoder Ethernet AVB CAN-FD USB2.0 |
|
| 2D Graphics instrument cluster with gauge main MCU | RH850/D1M | 3.75M - 5M | 512K | 160 - 240 | 272 - 484 | 2D Graphics Engine Internal Video RAM (VRAM) Sprite Enging Stepper motor controller LCD controller Ethernet AVB CAN-FD |
| RH850/D1L | 2M - 4M | 256K - 512K | 120 | 144 - 176 | Internal Video RAM (VRAM) Sprite Enging Stepper motor controller LCD controller CAN-FD |
|
| Low-end Main MCU with gauge | RL78/D1A | 24K-512K | 2K - 24K | 32 | 48-128 | Stepper motor controller LCD controller CAN |
Analog/Power Devices
| Recommended Product | Features | |||||
|---|---|---|---|---|---|---|
| FlexRay Transceiver |
μPD72751 | On-chip low voltage detection/overheating detection/overcurrent limiter circuit, On-chip BGI/F, 20pin SSOP | ||||
