Цифровые сигнальные процессоры с фиксированной точкой семейства TMS320DM64x™ для видеоустройств и обработки изображений
| Тип |
Частота, МГц |
On-Chip L1/SRAM |
On-Chip L2/SRAM |
ROM |
EMIF |
DMA |
Видео порт |
Интерфейсы |
Таймеры |
Vcc, В |
Рабочий темпера-
турный диапазон, °С |
Корпус |
 TMS320DM640-400 |
400 |
32 K |
128 K |
|
1 32-Bit |
64-Ch EDMA |
1 8-Bit Single-Ch |
2McBSP, I2C, McASP |
3 32-Bit GP |
3.3 |
0 : 90 |
548FCBGA |
| TMS320DM641-500 |
500 |
32 K |
128 K |
|
1 32-Bit |
64-Ch EDMA |
2 8-Bit Single-Ch |
HPI 1 16-Bit, 2McBSP, I2C, McASP |
3 32-Bit GP |
3.3 |
0 : 90 |
548BGA |
| TMS320DM641-600 |
600 |
32 K |
128 K |
|
1 32-Bit |
64-Ch EDMA |
2 8-Bit Single-Ch |
HPI 1 16-Bit, 2McBSP, I2C, McASP |
3 32-Bit GP |
3.3 |
0 : 90 |
548FCBGA |
| TMS320DM642-500 |
500 |
32 K |
256 K |
|
1 64-Bit |
64-Ch EDMA |
3 20-Bit Dual-Ch |
PCI 1 32-Bit, HPI 1 32/16-Bit, 2McBSP, I2C, McASP |
3 32-Bit GP |
3.3 |
-40 : 105
0 : 90 |
548BGA |
| TMS320DM642-600 |
600 |
32 K |
256 K |
|
1 64-Bit |
64-Ch EDMA |
3 20-Bit Dual-Ch |
PCI 1 32-Bit, HPI 1 32/16-Bit, 2McBSP, I2C, McASP |
3 32-Bit GP |
3.3 |
0 : 90 |
548FCBGA |
| TMS320DM642-720 |
720 |
32 K |
256 K |
|
1 64-Bit |
64-Ch EDMA |
3 20-Bit Dual-Ch |
PCI 1 32-Bit, HPI 1 32/16-Bit, 2McBSP, I2C, McASP |
3 32-Bit GP |
3.3 |
0 : 90 |
548FCBGA |
 TMS320DM643-500 |
500 |
32 K |
256 K |
|
1 64-Bit |
64-Ch EDMA |
2 20-Bit Dual-Ch |
HPI 1 32/16-Bit, McBSP, I2C, McASP |
3 32-Bit GP |
3.3 |
0 : 90 |
548FCBGA |
| TMS320DM643-600 |
600 |
32 K |
256 K |
|
1 64-Bit |
64-Ch EDMA |
2 20-Bit Dual-Ch |
HPI 1 32/16-Bit, McBSP, I2C, McASP |
3 32-Bit GP |
3.3 |
0 : 90 |
548FCBGA |
| TMS320DM6443-594 |
594 |
112 KB (DSP)
40 KB (ARM) |
64 KB (DSP) |
16 KB (ARM) |
1 16/8-Bit EMIFA
1 32/16-Bit DDR2 |
64-Ch EDMA |
1 Dedicated Input, 1 Dedicated Output |
MMC/SD, ATA/CF, ASP, I2C, SPI, 3UART, VLYNQ, USB, 3PWM |
1 64-Bit WD
2 64-Bit GP |
1.8, 3.3 |
0 : 85 |
361BGA |
| TMS320DM6446-594 |
594 |
112 KB (DSP)
40 KB (ARM) |
64 KB (DSP) |
16 KB (ARM) |
1 16/8-Bit EMIFA
1 32/16-Bit DDR2 |
64-Ch EDMA |
1 Dedicated Input, 1 Dedicated Output |
MMC/SD, ATA/CF, ASP, I2C, SPI, 3UART, VLYNQ, USB, 3PWM |
1 64-Bit WD
2 64-Bit GP |
1.8, 3.3 |
0 : 85 |
361BGA |
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