Features
- Cortex-A55 (quad or dual)
- Cortex-M33
- 3D graphics engine (Arm Mali-G52)
- Video codec (H.264/H.265)
- Camera interface (MIPI-CSI)
- Display interface (MIPI-DSI or LVDS Dual or Parallel-IF)
- PCIe Gen3 2-lane
- USB 3.2 (Gen2) Host
- USB 2.0 interface 2ch, SD interface 2ch
- CAN interface (CAN FD)
- Gigabit Ethernet 2ch
- Memory error detection/correction (ECC)
- LPDDR4 or LPDDR4X memory interface
- FCBGA package (15mm x 15mm, 21mm x 21mm)
Description
RZ/G3E is a microprocessor (MPU) integrated with quad CPU and NPU in one chip, improving power efficiency, reliability, and security for human machine interface (HMI) applications. The RZ/G3E offers rich HMI functions including graphics engine (GPU), video codec, multi-screen full HD output, and Neural Processing Unit (NPU) for edge computing functions. In addition to the Cortex-A55 quad core delivering a powerful 1.8GHz to run both HMI and edge computing functions, RZ/G3E also features a Cortex-M33 core to enable low power operation. The combination of two different cores enables users to build products with both high performance and low power consumption.
Parameters
| Attributes | Value |
|---|---|
| CPU Architecture | Arm |
| Main CPU | Cortex-A55 x 2 + Cortex-M33 x 1, Cortex-A55 x 4 + Cortex-M33 x 1 |
| Program Memory (KB) | 0 |
| RAM (KB) | 512 |
| Carrier Type | Bulk (Tray), Full Carton (Tray) |
| Supply Voltage (V) | 3.14 - 3.46 |
| I/O Ports | 141 |
| NPU | No, Yes |
| DRAM I/F | LPDDR4-3200, LPDDR4X-3200 (32-bit) |
| 3D GPU | Arm Mali-G52 |
| Temp. Range (°C) | Tj = -40 to +125 |
| Operating Freq (Max) (MHz) | 1800 |
| Ethernet speed | 10M/100M/1G |
| Ethernet (ch) | 2 |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 3 / 1 ) |
| USB HS (host ch/device ch) | ( 3 / 1 ) |
| USB SS (host ch/device ch) | ( 1 / 0 ) |
| PCI Express (generation and ch) | PCIe (Gen3.0 2Lane) x 1 ch |
| SCI or UART (ch) | 11 |
| SPI (ch) | 3 |
| I2C (#) | 9 |
| CAN (ch) | 6 |
| CAN-FD (ch) | 6 |
| Wireless | No |
| SDHI (ch) | 3 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 16 |
| 32-Bit Timer (ch) | 32 |
| 16-Bit Timer (ch) (#) | 0 |
| 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) | 8 |
| 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 (DSI) (ch) | 1 |
| MIPI Interfaces (CSI) (ch) | 1 |
| Image Codec | H.264/H.265 |
| Segment LCD Controller | No |
| Security & Encryption | AES, RSA, ECC, SHA-1, SHA-224, SHA-256, GHASH, TRNG |
Application Block Diagrams
 | Digital Otoscope Digital otoscope system for high-resolution inner ear imaging and diagnostics. |
 | High-End Feature-Rich HMI Platform Flexible HMI platform with rich feature support for display resolutions, audio, speakers, and more. |
Additional Applications
- Industrial HMI
- Industrial Computers
- Industrial Gateways
- Office Printer
- Medical HMI
- Smart Retail
- Signage
- Building Controls
- Home Security Hub
- Smart Doorbell
- Smart Thermostat
- Home Patient Monitor