E3101 Heterogeneous Multi-Screen SoC
E3101 is HiChip's flagship E-series multi-display SoC with a 1.2 GHz CPU, up to 256 MB @1333 Mbps external DRAM, and H.264 @4K 30 fps decode. Display output covers HD output / RGB888 / LVDS / MIPI / VGA; video input is DVP/CSI2.0 / HD input / CVBS; audio supports 4DMIC in and I2S 7.1 out with 100/1000M RMII, running RTOS/Linux in a QFP216 package.
The HiChip product parameter library lists the same tier as E3100; the official standalone product page is E3101—this page follows the product page.
Product Image
Key Specifications
| Item | Spec |
|---|---|
| CPU | 1.2 GHz |
| DRAM | ext. max. 256 MB @1333 Mbps |
| Flash | SPI / NAND |
| Video decoder | H.264 @4K 30 fps |
| Display | HD output / RGB888 / LVDS / MIPI / VGA |
| Video input | DVP / CSI2.0 / HD input / CVBS |
| Audio | I2S / 4DMIC in & I2S 7.1 out |
| USB | USB 2.0 ×2 |
| SDIO | SDIO 3.0 / eMMC 4.4 |
| I2C/UART | 6×PWM, 3×UART, 4×TPADC, 2×SARADC |
| Ethernet | 100/1000M RMII |
| Wi-Fi | Supported |
| SW system | RTOS/Linux |
| Package | QFP216 |
Typical Applications
- Commercial TVs, karaoke players, conference equipment
- Display speakers, smart speakers, gaming consoles
Design Notes
- Most capable E-series part for display and audio, suited to karaoke, conference all-in-ones, and multi-path AV routing.
- Supports HD input (per official notes) for simultaneous HD loop-through and multi-path display.
- External DRAM and large package increase BOM and PCB cost versus E3001.