China Part Number | SSD203D | SSD202D | SSD201 |
Package | | | |
- Pin Number | 128 | 128 | 128 |
- PCB | 2-layer | 2-layer | 2-layer |
DRAM Interface | | | |
- Embedded | 128MB DDR3 @1866Mbps
16-bit | 128MB DDR3 @1866Mbps
16-bit | 64MB DDR2 @1333Mbps
16-bit |
CPU | | | |
- Type | ARM Cortex-A7 dual-core | ARM Cortex-A7 dual-core | ARM Cortex-A7 dual-core |
- Speed | up to 1.2GHz | up to 1.2GHz | up to 1.2GHz |
- Neon | V | V | V |
- FPU | V | V | V |
- L1 I/D cache | 32KB/32KB | 32KB/32KB | 32KB/32KB |
- L2 cache | 256KB | 256KB | 256KB |
Display Subsystem | | | |
multi-window | n/a | max.4 + 1 pip | n/a |
Video/Audio Interface | | | |
Video output | | | |
- TTL | n/a | max. 1280x800p60
16/18/24-bit RGB565/666/888 | max. 1280x800p60
16/18/24-bit RGB565/666/888 |
- HDMI | HDMI 1.4b transmitter up to 4K2K 30fps | n/a | n/a |
- MIPI TX DSI | n/a | 4-lan with max 1.5Gbps , FHD 60fps | 4-lan with max 1.5Gbps , FHD 60fps |
Audio input | | | |
- Microphone | Mono*1 + Stereo*2 | Mono*1 + Stereo*2 | Mono*1 + Stereo*2 |
- Line | Stereo *1 | Stereo *1 | Stereo *1 |
H.264/AVC Decoder | | | |
- Max. resolution | 3840*2160 or
4-channel 1920*1080 30fps | 3840*2160 or
4-channel 1920*1080 30fps | 1920*1080 60fps |
H.265/HEVC Decoder | | | |
- Max. resolution | 3840*2160 or
4-channel 1920*1080 30fps | 3840*2160 or
4-channel 1920*1080 30fps | 1920*1080 60fps |
JPEG Encoder | | | |
- Max. resolution | 1920*1080 15fps | 1920*1080 15fps | 1920*1080 15fps |
- Format | YUV420, YUV422 | YUV420, YUV422 | YUV420, YUV422 |
NOR/NAND Flash (bootable) | | | |
- SPI NAND | V | V | V |
- SPI NOR | V | V | V |
- eMMC | V(external storage) | V(external storage) | V(external storage) |
- SDIO/SD card | v2.0, 1/4-bit | v2.0, 1/4-bit | v2.0, 1/4-bit |
Encryption/Decryption | | | |
- Function | AES/DES/3DES/RSA/SHA-I/SHA-256 | AES/DES/3DES/RSA/SHA-I/SHA-256 | AES/DES/3DES/RSA/SHA-I/SHA-256 |
Secure booting | V | V | V |
USB | | | |
- USB2.0 Host | 2 | 2 | 2 |
Ethernet | | | |
- 10/100Mbps MAC | 1 | 2 | 2 |
- 10/100Mbps PHY | 1 | 1 | 1 |
- External PHY I/F | RMII | RMII | RMII |
- LED for ePHY | 2 | 2 | 2 |
Peripheral interface | | | |
- UART | 3 | 3 | 3 |
- Fast UART | 1 | 1 | 1 |
- I2C master | 2 | 2 | 2 |
- SPI master+PSPI | 1 | 1 | 1 |
- PWM | 4 | 4 | 4 |
- SAR | 3(10-bit) | 3(10-bit) | 3(10-bit) |
- eFuse | 1 Kb | 1 Kb | 1 Kb |
OS | | | |
- Linux | V(kernel 4.9) | V(kernel 4.9) | V(kernel 4.9) |