 | |  | |
| PartNumber | DM6446AZWTKEDACOM | DM6446ANB6C2127VC | DM6446AZWT |
| Description | Digital Signal Processors & Controllers - DSP, DSC Davinci Rel 2.1 | Digital Signal Processors & Controllers - DSP, DSC DaVinci Digital Media System-on-Chip 361-NFBGA 0 to 85 | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Digital Signal Processors & Controllers - DSP, DSC | Digital Signal Processors & Controllers - DSP, DSC | Embedded - DSP (Digital Signal Processors) |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | BGA-361 | BGA-361 | - |
| Series | TMS320DM6446 | TMS320DM6446 | TMS320DM644x, DaVinci |
| Product | DSPs | DSPs | - |
| Core | TMS320C64x, ARM926EJ-S | TMS320C64x, ARM926EJ-S | - |
| Maximum Clock Frequency | 594 MHz, 297 MHz | 594 MHz, 297 MHz | - |
| L1 Cache Instruction Memory | 32 kB, 16 kB | 32 kB, 16 kB | - |
| L1 Cache Data Memory | 80 kB, 8 kB | 80 kB, 8 kB | - |
| Data RAM Size | 16 kB | 16 kB | - |
| Operating Supply Voltage | 1.2 V | 1.2 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tray | Tray | Tray |
| Brand | Texas Instruments | Texas Instruments | - |
| Data ROM Size | 8 kB | 8 kB | - |
| Interface Type | Ethernet, I2C, USB, UART, USB | Ethernet, I2C, USB, UART, USB | - |
| Data Bus Width | 16 bit/32 bit | 16 bit/32 bit | - |
| I/O Voltage | 1.8 V, 3.3 V | 1.8 V, 3.3 V | - |
| Instruction Type | Fixed Point | Fixed Point | - |
| L2 Cache Instruction / Data Memory | 64 kB | 64 kB | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Cores | 2 Core | 2 Core | - |
| Number of Timers/Counters | 2 x 64 bit | 2 x 64 bit | - |
| Processor Series | DaVinci | DaVinci | - |
| Product Type | DSP - Digital Signal Processors & Controllers | DSP - Digital Signal Processors & Controllers | - |
| Factory Pack Quantity | 90 | 90 | - |
| Subcategory | Embedded Processors & Controllers | Embedded Processors & Controllers | - |
| Tradename | DaVinci | DaVinci | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
| Part # Aliases | TMS320DM6446AZWT | TMS320DM6446AZWT | - |
| Unit Weight | 0.027845 oz | 0.027845 oz | - |
| Type | - | - | Digital Media System-on-Chip (DMSoC) |
| Package Case | - | - | 361-LFBGA |
| Operating Temperature | - | - | 0°C ~ 85°C (TC) |
| Mounting Type | - | - | Surface Mount |
| Interface | - | - | ASP, EBI/EMI, Host Interface, I2C, SPI, UART, USB |
| Supplier Device Package | - | - | 361-NFBGA (13x13) |
| Clock Rate | - | - | 594MHz DSP, 297MHz ARMR |
| Non Volatile Memory | - | - | ROM (8 kB) |
| On Chip RAM | - | - | 160kB |
| Voltage I O | - | - | 1.8V, 3.3V |
| Voltage Core | - | - | 1.20V |