High processing performance with 1.0 GHz dual-core Arm® Cortex®-A7 CPUs, with 3D graphics and video codec engine.
RZ/G1E embedded processors are equipped with a 3D graphics engine (PowerVR SGX540 at 260 MHz) and support full high-definition video encoding and decoding, making them ideal for human-machine interface (HMI) applications.
Main Solutions
Key Features:
| ITEM | RZ/G1E (R8A77450) |
|---|---|
| Power Supply Voltage | 3.3V/1.8V(For IO), 1.5V(For DDR3), 1.03V(For CPU Core) |
| CPU Core | Arm® Cortex®-A7 Dual core |
| Maximum operating frequency | 1.0 GHz |
| Drystone performance | 3800 DMIPS |
| Cache Memory | Primary cache memory: 64 KB (separated 32K instruction/32K data, TLB128 entry) Secondary cache memory: 512 KB (with CoreLink™ Level 2 Cache Controller L2C-310) |
| External Memory | Direct connection to DDR3L-SDRAM with dedicated bus |
| Max. bus frequency：666MHz | |
| Data Bus Size : 32-bit | |
| External Extension | Direct connection to Flash ROM or SRAM |
| Data Bus Size : 8-bit | |
| 3D Graphics | PowerVR™SGX540 |
| Video functions | Video display interface x 2 channels (RGB888) |
| Video input interface x 2 channels | |
| Video codec module VCP3 | |
| IP translate module | |
| Video image processing function (Color transformation, Image enlargement/Image reduction, Filtering) | |
| Audio functions | Sampling rate change x 6 channels |
| Serial Sound Interface x 10 channels | |
| Storage interfaces | USB 2.0 Host interface x 2 ports (wPHY) |
| SD Host Interface x 3 channels (Support SDXC, UHS-I function) | |
| Multimedia Card Interface x 1 channel | |
| Timer Function | 32-bit Timer x 12 channels |
| PWM Timer x 7 channels | |
| Connectivity functions | I²C Bus Interface × 8 channels |
| Serial Communication Interface (SCIF) x 15 channels | |
| Quad Serial Peripheral Interface (QSPI) x 1 channel (Support boot function) | |
| Clocked Serial Interface (MSIOF) x 3 channels (Support SPI/IIS） | |
| Ethernet AVB Controller（IEEE802.1BA, 802.1AS, 802.1Qav and IEEE1722 compliance, GMII/MII Interface, Connectable PHY devices） | |
| Ethernet Controller (Built-in MAC compliant IEEE802.3u, RMII interface, Connectable PHY devices) | |
| CAN Interface x 2 channels | |
| Other functions | DMAC in LBSC x 3 channels, SYS-DMAC x 30 channels, Audio-DMAC x 13 channels, Audio (peripheral)-DMAC x 29 channels, |
| Interrupt Controller | |
| Clock Generator (CPG) : Built-in PLL | |
| On-chip debug function |
Block Diagram:
*Arm, Cortex and CoreLink are registered trademarks or trademarks of Arm Limited.
Resources for Software and Hardware
| Title | Description |
|---|---|
| My Renesas | Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services. |
| e-learning | Information for studying and learning about microcontrollers and microprocessors. |
| FAQ | Frequently asked questions and useful hints for development. |
| Forum | A forum and community site to share technical information, questions and opinions with others who use Renesas products. |
Boards and Software Solutions
| Title | Description |
|---|---|
| Board Information | RZ/G1E Starter Kit (Type name:YR8A77450HA02BG) |
| Linux Solution Linux BSP |
U-Boot, Kernel, and root file system are provided by using the Yocto Project. Kernel version：LTSI-3.10 BSP for RZ/G1E Starter Kit |
| Linux Solution Multimedia Package |
OpenGL ES2.0(Graphics library) H.264 encoder/decoder |
| Related Linux drivers | related Linux drivers |
Platform
| Title | Description |
|---|---|
| RZ/G Linux Platform | Renesas offers "RZ/G Linux Platform" as system platform which is systematically organized Linux OS environment. |
Partner
| Title | Description |
|---|---|
| Partner Information | This partner list includes Hardware and Software partners. |
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