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SSD20x显示系列芯片规格对比

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发表于 2020-12-9 10:42:27 | 显示全部楼层 |阅读模式
China  Part NumberSSD203DSSD202DSSD201
Package   
- Pin Number128128128
- PCB2-layer2-layer2-layer
DRAM Interface   
- Embedded128MB DDR3  @1866Mbps
    16-bit
128MB DDR3  @1866Mbps
    16-bit
64MB DDR2  @1333Mbps
    16-bit
CPU   
- TypeARM Cortex-A7  dual-coreARM Cortex-A7  dual-coreARM Cortex-A7  dual-core
- Speedup to 1.2GHzup to 1.2GHzup to 1.2GHz
- NeonVVV
- FPUVVV
- L1 I/D cache32KB/32KB32KB/32KB32KB/32KB
- L2 cache256KB256KB256KB
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
- HDMIHDMI 1.4b  transmitter up to 4K2K 30fps
n/a
n/a
- MIPI TX DSI
n/a
4-lan with max  1.5Gbps , FHD 60fps4-lan with max  1.5Gbps , FHD 60fps
Audio input   
- MicrophoneMono*1 +  Stereo*2Mono*1 +  Stereo*2Mono*1 +  Stereo*2
- LineStereo *1 Stereo *1 Stereo *1
H.264/AVC Decoder   
- Max. resolution3840*2160 or  
    4-channel 1920*1080  30fps
3840*2160 or  
    4-channel 1920*1080  30fps
1920*1080  60fps
H.265/HEVC Decoder   
- Max. resolution3840*2160 or  
    4-channel 1920*1080  30fps
3840*2160 or  
    4-channel 1920*1080  30fps
1920*1080  60fps
JPEG Encoder   
- Max. resolution1920*1080  15fps1920*1080  15fps1920*1080  15fps
- FormatYUV420, YUV422YUV420, YUV422YUV420, YUV422
NOR/NAND Flash (bootable)   
- SPI NANDVVV
- SPI NORVVV
- eMMCV(external storage)V(external storage)V(external storage)
- SDIO/SD card
v2.0,  1/4-bit
v2.0, 1/4-bitv2.0, 1/4-bit
Encryption/Decryption   
- FunctionAES/DES/3DES/RSA/SHA-I/SHA-256AES/DES/3DES/RSA/SHA-I/SHA-256AES/DES/3DES/RSA/SHA-I/SHA-256
Secure bootingVVV
USB   
- USB2.0 Host222
Ethernet   
- 10/100Mbps MAC122
- 10/100Mbps PHY111
- External PHY I/FRMIIRMIIRMII
- LED for ePHY222
Peripheral interface   
- UART333
- Fast UART111
- I2C master222
- SPI master+PSPI111
- PWM444
- SAR3(10-bit)3(10-bit)3(10-bit)
- eFuse1 Kb1 Kb1 Kb
OS   
- LinuxV(kernel 4.9)V(kernel 4.9)V(kernel 4.9)

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发表于 2021-1-3 13:45:56 | 显示全部楼层
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