TMS320F280049CPZQR Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
TMS320F280049CPZQR is a 32-bit C2000 real-time microcontroller from Texas Instruments running at up to 100 MHz, featuring integrated ADC, DAC, DMA, and fixed-point DSP core in a Quad Flat Package for motor control and digital power applications. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- OBSOLETE
- Datasheet
- TMS320F280049CPZQR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TMS320F280049CPZQR?
- 32-bit TMS320 fixed-point CPU core clocked at up to 100 MHz for deterministic real-time control loop execution
- Integrated high-resolution ADC and DAC channels with DMA support enabling simultaneous multi-channel analog acquisition without CPU overhead
- JTAG boundary scan support and C2000 control law accelerator for rapid deployment in motor drive, solar inverter, and digital power designs
What is TMS320F280049CPZQR used for?
The TMS320F280049CPZQR is purpose-built for real-time digital power and motor control applications including three-phase inverters, DC-DC converters, solar MPPT controllers, and servo drives requiring sub-microsecond control loop execution at 100 MHz. Its on-chip ADC, DAC, and DMA peripherals reduce external component count, making it a highly integrated solution for industrial power electronics, HVAC compressor drives, and electric vehicle auxiliary systems demanding precise, high-frequency PWM generation and closed-loop feedback control.
What are the specifications of TMS320F280049CPZQR?
| Date Of Intro | 2020-02-12 |
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | TMS320 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G100 |
| Low Power Mode | YES |
| Number of DMA Channels | 6 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 40 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SPQFP100,.6 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| RAM (bytes) | 102400 |
| RAM (words) | 51200 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 100MHz |
| Supply Current-Max | 90mA |
| Supply Voltage-Max | 1.32V |
| Supply Voltage-Min | 1.14V |
| Supply Voltage-Nom | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| ## TMS320F280049CPZQR Alternates Showing results | Image |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.31.00.25 |
Where can I find the TMS320F280049CPZQR datasheet?
TMS320F280049CPZQR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TMS320F280049CPZQR?
Compatible alternatives and drop-in replacements for TMS320F280049CPZQR:
Frequently Asked Questions
Which motor control topologies can TMS320F280049CPZQR drive at its full 100 MHz clock speed?
Running at 100 MHz, the TMS320F280049CPZQR can execute field-oriented control (FOC) and space vector PWM algorithms with control loop periods as short as 10 µs, supporting three-phase BLDC, PMSM, and induction motor drives up to tens of kilowatts. The integrated high-resolution PWM outputs and 12-bit ADC channels enable tight current regulation with minimal external signal conditioning hardware.
How does the integrated DMA on TMS320F280049CPZQR reduce CPU load during multi-channel ADC sampling?
The TMS320F280049CPZQR DMA controller autonomously transfers ADC conversion results to memory without CPU intervention, freeing all 100 MHz of processing capacity for control algorithm execution. In a typical 8-channel simultaneous ADC scan at 3.5 MSPS per channel, DMA offloads over 28 million data moves per second, allowing the 32-bit CPU to focus exclusively on PWM calculations and fault protection routines.
Is TMS320F280049CPZQR suitable for AEC-Q100 automotive applications or only industrial use?
The TMS320F280049CPZQR is qualified for industrial temperature ranges of -40°C to 105°C but is not AEC-Q100 automotive-grade in this specific variant. Designers targeting automotive under-hood environments should evaluate the TMS320F280049RHHR or similar Q100 Grade 1 variants rated to 125°C junction temperature and designed for the higher reliability demands of electric vehicle and hybrid powertrain systems.
What external oscillator frequency is recommended to achieve the 100 MHz system clock on TMS320F280049CPZQR?
The TMS320F280049CPZQR internal PLL can multiply an external crystal or oscillator in the 10 MHz to 20 MHz range to achieve the maximum 100 MHz SYSCLK. A 20 MHz crystal with a PLL multiplier of 5 is a common low-jitter configuration. The on-chip oscillator (INTOSC2) at approximately 10 MHz is also available as a no-external-component clock source for cost-sensitive designs with relaxed frequency accuracy requirements.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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