Texas Instruments TMS320C67x | Texas Instruments
TMS320C67x series from Texas Instruments
Texas Instruments TMS320C67x Series Overview
High-performance floating-point DSPs for computation-intensive signal processing.
The TMS320C67x from Texas Instruments is a High-performance floating-point DSPs for computation-intensive signal processing. This series includes 3 variants, each tailored for specific application requirements while sharing a common architecture and design ecosystem.
Built on a C67x 300MHz architecture, the TMS320C67x series integrates essential peripherals including timers, communication interfaces, and analog converters to support complete system-on-chip designs. The integrated development environment and extensive software libraries accelerate firmware development and reduce design risk.
Octatronics stocks TMS320C67x variants in multiple package options. Request a quote for volume pricing, check real-time availability, or contact our engineering team for application support and alternative part recommendations.
Key Features
- C67x 300MHz CoreC67x 300MHz core delivers optimal performance-per-watt for real-time processing tasks.
- Rich Peripheral IntegrationOn-chip timers, ADCs, DACs, and communication interfaces (UART, SPI, I2C, CAN) reduce external component needs.
- Comprehensive Development EcosystemIDE support, debugger tools, RTOS options, and extensive code examples accelerate development cycles.
- Scalable Memory OptionsMultiple flash and RAM configurations allow right-sizing for each application, optimizing cost and performance.
Target Applications
- Radar systems
- Sonar processing
- Medical ultrasound
- Scientific computing
- Image processing
Compare TMS320C67x Variants
Side-by-side comparison of 10 product variants from Texas Instruments
| Parameter | TMS320C6748EZWTA3 | TMS320C6748EZWT3 | TMS320C6748EZCED4 | TMS320C6748EZCEA3E | TMS320C6748BZWTA3 | TMS320C6747DZKBT3R | TMS320C6748EZCE4 | TMS320C6747DZKB4 | TMS320C6748BZCEA3 | TMS320C6748EZCE3 |
|---|---|---|---|---|---|---|---|---|---|---|
| Package / Case | 361-LFBGA | 361-LFBGA | 361-LFBGA | 361-LFBGA | 361-LFBGA | 256-BGA | 361-LFBGA | 256-BGA | 361-LFBGA | 361-LFBGA |
| Clock Rate | 375MHz | 375MHz | 456MHz | 375MHz | 375MHz | 375MHz | 456MHz | 456MHz | 375MHz | 375MHz |
| Interface | EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, SPI, UART, USB | EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, SPI, UART, USB | EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, SPI, UART, USB | EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, SPI, UART, USB | EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, SPI, UART, USB | EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, SPI, UART, USB | EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, SPI, UART, USB | EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, SPI, UART, USB | EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, SPI, UART, USB | EBI/EMI, Ethernet MAC, Host Interface, I²C, McASP, SPI, UART, USB |
| Operating Temperature | -40°C ~ 105°C (TJ) | 0°C ~ 90°C (TJ) | -40°C ~ 90°C (TJ) | -40°C ~ 105°C (TJ) | -40°C ~ 105°C (TJ) | -40°C ~ 125°C (TJ) | 0°C ~ 90°C (TJ) | 0°C ~ 90°C (TJ) | -40°C ~ 105°C (TJ) | 0°C ~ 90°C (TJ) |
| Extracted Price | 24.5608 | 27.6864 | 21.0134 | 19.8905 | 167.876 | 20.7911 | 22.3088 | 30.1131 | 2.5012 | 22.1617 |
| Inventory As of | 2026-05-13 | 2026-05-15 | 2026-05-13 | 2026-05-15 | 2026-05-13 | 2026-05-15 | 2026-05-13 | 2026-05-15 | 2026-05-15 | 2026-05-13 |
| Inventory Source | Winsource | Winsource | Winsource | Winsource | Winsource | Winsource | Winsource | Winsource | Winsource | Winsource |
| Inventory Source File | /Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx | /Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx | /Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx | /Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx | /Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx | /Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx | /Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx | /Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx | /Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx | /Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx |
| Non Volatile Memory | External | External | External | External | External | External | External | External | External | External |
| On Chip RAM | 448kB | 448kB | 448kB | 448kB | 448kB | 448kB | 448kB | 448kB | 448kB | 448kB |
| Price Formula | winsource min price * 2 | winsource min price * 2 | winsource min price * 2 | winsource min price * 2 | winsource min price * 2 | winsource min price * 2 | winsource min price * 2 | winsource min price * 2 | winsource min price * 2 | winsource min price * 2 |
| Source Category | Integrated Circuits (ICs) > Embedded > Embedded - DSP (Digital Signal Processors) | Integrated Circuits (ICs) > Embedded > Embedded - DSP (Digital Signal Processors) | Integrated Circuits (ICs) > Embedded > Embedded - DSP (Digital Signal Processors) | Integrated Circuits (ICs) > Embedded > Embedded - DSP (Digital Signal Processors) | Integrated Circuits (ICs) > Embedded > Embedded - DSP (Digital Signal Processors) | Integrated Circuits (ICs) > Embedded > Embedded - DSP (Digital Signal Processors) | Integrated Circuits (ICs) > Embedded > Embedded - DSP (Digital Signal Processors) | Integrated Circuits (ICs) > Embedded > Embedded - DSP (Digital Signal Processors) | Integrated Circuits (ICs) > Embedded > Embedded - DSP (Digital Signal Processors) | Integrated Circuits (ICs) > Embedded > Embedded - DSP (Digital Signal Processors) |
| Source Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Stock | 10000 | 3965 | 1036 | 7200 | 76 | 1730 | 6100 | 2967 | 2040 | 840 |
| Supplier Device Package | 361-NFBGA (16x16) | 361-NFBGA (16x16) | 361-NFBGA (13x13) | 361-NFBGA (13x13) | 361-NFBGA (16x16) | 256-BGA (17x17) | 361-NFBGA (13x13) | 256-BGA (17x17) | 361-NFBGA (13x13) | 361-NFBGA (13x13) |
| Type | Fixed/Floating Point | Fixed/Floating Point | Fixed/Floating Point | Fixed/Floating Point | Fixed/Floating Point | Fixed/Floating Point | Fixed/Floating Point | Fixed/Floating Point | Fixed/Floating Point | Fixed/Floating Point |
| Voltage Core | 1.20V | 1.30V | 1.30V | 1.20V | 1.20V | 1.20V | 1.30V | 1.20V | 1.20V | 1.20V |
| Voltage IO | 1.8V, 3.3V | 1.8V, 3.3V | 1.8V, 3.3V | 1.8V, 3.3V | 1.8V, 3.3V | 3.30V | 1.8V, 3.3V | 3.30V | 1.8V, 3.3V | 1.8V, 3.3V |
| Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote |
Selection Guide
Clock Speed
375MHz→TMS320C6748EZWTA3TMS320C6748EZWT3TMS320C6748EZCEA3ETMS320C6748BZWTA3TMS320C6747DZKBT3RTMS320C6748BZCEA3TMS320C6748EZCE3
456MHz→TMS320C6748EZCED4TMS320C6748EZCE4TMS320C6747DZKB4
Package
361-LFBGA→TMS320C6748EZWTA3TMS320C6748EZWT3TMS320C6748EZCED4TMS320C6748EZCEA3ETMS320C6748BZWTA3TMS320C6748EZCE4TMS320C6748BZCEA3TMS320C6748EZCE3
256-BGA→TMS320C6747DZKBT3RTMS320C6747DZKB4
Temperature Range
-40°C ~ 105°C (TJ)→TMS320C6748EZWTA3TMS320C6748EZCEA3ETMS320C6748BZWTA3TMS320C6748BZCEA3
0°C ~ 90°C (TJ)→TMS320C6748EZWT3TMS320C6748EZCE4TMS320C6747DZKB4TMS320C6748EZCE3
-40°C ~ 90°C (TJ)→TMS320C6748EZCED4
-40°C ~ 125°C (TJ)→TMS320C6747DZKBT3R
Technical Specifications
Compare key TMS320C67x specifications across available variants. All parameters are typical values at 25 degC unless otherwise noted.
Processor Specifications
CPU Core
C67x 300MHz
Operating Frequency
See datasheet per variant
Flash Memory
Multiple options available
RAM
Multiple options available
Peripherals
Communication
UART, SPI, I2C, CAN (varies)
Analog
ADC, DAC, Comparators (varies)
Timers/PWM
Multiple channels
Frequently Asked Questions
Common technical questions about the TMS320C67x series.
The TMS320C67x is a Texas Instruments High-performance floating-point DSPs for computation-intensive signal processing. The series includes 3 variants optimized for different application requirements.
The TMS320C67x series currently includes 3 variants. Each variant may differ in package type, operating specifications, and feature set. Browse the product table above to compare available options.
The TMS320C67x series is used in Radar systems, Sonar processing, Medical ultrasound, and Scientific computing, Image processing. Contact our applications team for design-in support and recommendation.
Octatronics is an authorized distributor of Texas Instruments products including the TMS320C67x series. We provide competitive pricing, fast delivery, and full traceability for all components. Request a quote or contact us for availability and lead times.
Yes, Octatronics supports both prototype and production quantities for the TMS320C67x series. Small-quantity orders are available for design evaluation, with volume pricing for production runs. Contact our sales team for custom pricing.