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| PartNumber | SM320F28335GBS | SM320F28335GHHAEP | SM320F28335 |
| Description | Digital Signal Processors & Controllers - DSP, DSC High Temp Digital Signal Controller | IC MCU 32BIT 512KB FLASH 179BGA C2000 C28x Delfino | |
| Manufacturer | Texas Instruments | Texas Instruments | TI |
| Product Category | Digital Signal Processors & Controllers - DSP, DSC | Embedded - Microcontrollers | Embedded - Microcontrollers |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | BGA-361 | - | - |
| Series | TMS320DM6446 | C2000 C28x Delfino | C2000 C28x Delfino |
| Product | DSPs | - | - |
| Core | TMS320C64x, ARM926EJ-S | - | - |
| Maximum Clock Frequency | 594 MHz, 297 MHz | - | - |
| L1 Cache Instruction Memory | 32 kB, 16 kB | - | - |
| L1 Cache Data Memory | 80 kB, 8 kB | - | - |
| Data RAM Size | 16 kB | - | - |
| Operating Supply Voltage | 1.2 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tray | Tray | Tray |
| Brand | Texas Instruments | - | - |
| Data ROM Size | 8 kB | - | - |
| Interface Type | Ethernet, I2C, USB, UART, USB | - | - |
| Data Bus Width | 16 bit/32 bit | - | - |
| I/O Voltage | 1.8 V, 3.3 V | - | - |
| Instruction Type | Fixed Point | - | - |
| L2 Cache Instruction / Data Memory | 64 kB | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of Cores | 2 Core | - | - |
| Number of Timers/Counters | 2 x 64 bit | - | - |
| Processor Series | DaVinci | - | - |
| Product Type | DSP - Digital Signal Processors & Controllers | - | - |
| Factory Pack Quantity | 90 | - | - |
| Subcategory | Embedded Processors & Controllers | - | - |
| Tradename | DaVinci TMS320 | - | - |
| Watchdog Timers | Watchdog Timer | - | - |
| Part # Aliases | DM6446ANB6C2127VC DM6446AZWTKEDACOM DM6446GB6C0121MV TMSDM6446AZWT-COM TNETV6446AINZWT | - | - |
| Unit Weight | 0.027845 oz | - | - |
| Package Case | - | 179-LFBGA | 176-LQFP Exposed Pad |
| Operating Temperature | - | -40°C ~ 85°C (TA) | -55°C ~ 150°C (TA) |
| Supplier Device Package | - | 179-BGA MicroStar (12x12) | 176-HLQFP (24x24) |
| Number of I O | - | 88 | 88 |
| Speed | - | 150MHz | 150MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | C28x | C28x |
| RAM Size | - | 34K x 16 | 34K x 16 |
| Program Memory Type | - | FLASH | FLASH |
| Peripherals | - | DMA, POR, PWM, WDT | DMA, POR, PWM, WDT |
| Connectivity | - | CAN, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART | CAN, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | 1.805 V ~ 1.995 V | 1.805 V ~ 1.995 V |
| Core Size | - | 32-Bit | 32-Bit |
| Program Memory Size | - | 512KB (256K x 16) | 512KB (256K x 16) |
| Data Converters | - | A/D 16x12b | A/D 16x12b |
| Oscillator Type | - | Internal | Internal |