| |
TMS320DM335 |
TMS320DM355 |
TMS320DM365 |
| CPU |
1 ARM9,
DaVinci Video |
1 ARM9,
DaVinci Video |
1 ARM9,
DaVinci Video |
| 主频 |
135/216 MHz |
135/216/270 MHz |
270/300 MHz |
| RAM |
32KB |
32KB |
32KB |
| ROM |
8 KB |
8 KB |
16 KB |
| 扩展总线 |
1 8/16-bit EMIFA,
1 16-bit mDDR/DDR2 |
1 8/16-bit EMIFA,
1 16-bit mDDR/DDR2 |
1 8/16-bit EMIFA,
1 16-bit mDDR/DDR2 |
支持的外部
存储器 |
Async SRAM, mDDR, DDR2 SDRAM, OneNAND,
NAND Flash, SmartMedia/xD |
Async SRAM, mDDR, DDR2 SDRAM, OneNAND,
NAND Flash, SmartMedia/xD |
Async SRAM, mDDR, DDR2 SDRAM, OneNAND,
NAND Flash,
NOR Flash
SmartMedia/xD |
| DMA |
64-Ch EDMA |
64-Ch EDMA |
64-Ch EDMA |
| 视频接口 |
1独立输入,
1独立输出 |
1独立输入,
1独立输出 |
1独立输入,
1独立输出 |
| 硬件加速 |
Resizer, OSD, Previewer,H3A |
Resizer,OSD, Previewer,H3A |
Face Detection,
Resizer,OSD, Previewer,H3A |
| 硬件协处理器 |
|
1 MJCP |
1 MJCP,
1HDVICP |
| ADC |
|
|
1 |
| HPI |
|
|
1 16-bit |
| EMAC |
|
|
10/100 Mbps |
| KeyScan |
|
|
1 |
| VoiceCodec |
|
|
1 |
| McBSP |
|
|
1 |
| MMC/SD |
2 |
2 |
2 |
| DAC |
1 |
1 |
3 |
| ASP |
2 |
2 |
|
| I2C |
1 |
1 |
1 |
| SPI |
3 |
3 |
5 |
| UART |
3 |
3 |
2 |
| USB |
1 USB 2.0 HS |
1 USB 2.0 HS |
1 USB 2.0 HS |
| PWM |
4 |
4 |
4 |
| 定时器 |
3 64-Bit GP,1 64-Bit WD |
3 64-Bit GP,1 64-Bit WD |
3 64-Bit GP,1 64-Bit WD |
| 内核电压 |
1.3 V |
1.3 V |
1.35 V |
| 音频解码器 |
|
AAC, AEC,MP3,WMA, |
AAC, AEC,MP3,WMA, |
| Boot Loader |
Yes |
Yes |
Yes |
| IO电压 |
1.8 V,3.3 V |
1.8 V,3.3 V |
1.8 V,3.3 V |
| 工作温度 |
0 to 85 |
0 to 85,-40 to 100 |
0 to 85 |
| 其它 |
4 RTO |
4 RTO |
4 RTO |
|