Texas Instruments TMS320DM6446AZWTA DSPs (Digital Signal Processors)
IC DIGITAL MEDIA SOC 361-BGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TMS320DM6446AZWTA
Category
Series
Base Model
Detailed Description
32-bit Digital Signal Processor (DSP) operating at 513MHz, delivering 6480MIPS. Features a TMS320 core architecture with a 32-bit data bus and 16KB RAM. Supports I2C, SPI, USB, UART (3 channels), and EBI/EMI interfaces. Packaged in LFBGA for surface mounting, with a 361-pin count. Operates within a voltage range of 1.14V to 1.26V and an extended temperature range of -40°C to 105°C. RoHS compliant.
Package
LFBGA
Lifecycle Status
Not For New Designs
RoHS State
RoHS Compliant
Datasheet
TMS320DM6446AZWTA Datasheet
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Technical Specifications
Texas Instruments TMS320DM6446AZWTA DSPs (Digital Signal Processors) technical specifications.
General
Series
TMS320DM644x, DaVinci™
Interface
I2C, SPI, USB, UART, EBI/EMI
Memory Size
8KB
RAM Size
16KB
Data Bus Width
32b
RoHS
Yes
Package / Case
361-LFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TC)
Supply Voltage
1.14V ~ 1.26V
Alternate Parts Comparison (TMS320DM6446AZWTA vs TMS320DM6446BZWT8 vs TMS320DM648CUT7 vs TMS320DM355CZCE216)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 361-LFBGA | 361-LFBGA | 529-BFBGA | 337-LFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TC) | 0°C ~ 85°C (TC) | 0°C ~ 90°C (TC) | 0°C ~ 85°C (TC) |
| Interface | I2C, SPI, USB, UART, EBI/EMI | ASP, EBI/EMI, Host Interface, I²C, SPI, UART, USB | Host Interface, I²C, McASP, PCI, SPI, UART | ASP, I²C, SPI, UART, USB |
| Lifecycle Status | Not For New Designs | Not For New Designs | Not For New Designs | Active |
| Clock Rate | 513MHz DSP, 256.5MHz ARM® | 810MHz DSP, 405MHz ARM® | 720MHz | 216MHz |
| Non Volatile Memory | ROM (8kB) | ROM (8kB) | ROM (64kB) | ROM (8kB) |
| On Chip RAM | 160kB | 160kB | 576kB | 56kB |
| Type | Digital Media System-on-Chip (DMSoC) | Digital Media System-on-Chip (DMSoC) | Fixed Point | Digital Media System-on-Chip (DMSoC) |
| Voltage Core | 1.20V | 1.30V | 1.20V | 1.30V |
| Voltage IO | 1.8V, 3.3V | 1.8V, 3.3V | 1.8V, 3.3V | 1.8V, 3.3V |
| Action |
Texas Instruments TMS320DM6446AZWTA DSPs (Digital Signal Processors) Overview
32-bit Digital Signal Processor (DSP) operating at 513MHz, delivering 6480MIPS. Features a TMS320 core architecture with a 32-bit data bus and 16KB RAM. Supports I2C, SPI, USB, UART (3 channels), and EBI/EMI interfaces. Packaged in LFBGA for surface mounting, with a 361-pin count. Operates within a voltage range of 1.14V to 1.26V and an extended temperature range of -40°C to 105°C.
RoHS compliant.
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