TMS320LF2406APZA Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
TMS320LF2406APZA is a 16-bit fixed-point DSP microcontroller with on-chip Flash memory. It features a 20 MHz clock, 16-bit external data bus, ADC, and boundary scan support. Available in quad flat package format for embedded motor and power control applications.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- TMS320LF2406APZA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $8.0121(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit fixed-point DSP core running at up to 20 MHz for high-speed control applications
- On-chip Flash memory enabling field-programmable embedded control without external EEPROM
- Integrated 10-bit ADC with multiple channels for direct sensor interface and motor feedback
Applications
The TMS320LF2406APZA is designed for embedded motor control, power converters, and industrial automation systems requiring real-time digital signal processing. Its integrated Flash memory and 16-bit architecture make it ideal for servo drives and inverter control. The device supports automotive and industrial applications where deterministic DSP performance at 20 MHz is essential.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Has ADC | YES |
| Address Bus Width | 16 |
| Barrel Shifter | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| Clock Frequency-Max | 20MHz |
| External Data Bus Width | 16 |
| Format | FLOATING POINT |
| Integrated Cache | NO |
| Internal Bus Architecture | MULTIPLE |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of External Interrupts | 5 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 16 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP100,.63SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (words) | 544 |
| ROM Programmability | FLASH |
| Supply Current-Max | 70mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, CONTROLLER |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.35 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TMS320LF2406APZA:
Frequently Asked Questions
What is the maximum clock frequency of the TMS320LF2406APZA and how does it affect motor control loop timing?
The TMS320LF2406APZA operates at up to 20 MHz, enabling fast control loop execution times well under 50 µs. This clock rate supports high-bandwidth motor control algorithms including field-oriented control for 3-phase AC motors, making it suitable for servo and spindle drives requiring tight speed regulation.
How wide is the data bus on the TMS320LF2406APZA and what memory configurations does this enable?
The TMS320LF2406APZA features a 16-bit external data bus and a 16-bit address bus, enabling access to up to 64K words of external memory. The on-chip Flash program memory eliminates the need for external code storage, reducing BOM cost in embedded designs targeting 3.3 V to 5 V power rails.
Which industrial applications benefit most from the TMS320LF2406APZA compared to a general-purpose 8-bit microcontroller?
Applications such as variable-frequency drives, UPS inverters, and solar MPPT controllers benefit from the TMS320LF2406APZA because its 16-bit fixed-point DSP engine handles multiply-accumulate operations in a single cycle at 20 MHz. An 8-bit MCU typically requires multiple clock cycles per multiply, insufficient for 10 kHz PWM update rates needed in industrial converters.
Does the TMS320LF2406APZA include an ADC, and what resolution and channel count does it provide?
Yes, the TMS320LF2406APZA integrates a 10-bit ADC with multiple analog input channels, allowing direct measurement of phase currents and bus voltages. Conversion results are stored in internal registers accessible within one instruction cycle, enabling closed-loop feedback latency below 2 µs in typical motor control implementations.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $24.8000 | $24.80 |
| 10+ | $17.8230 | $178.23 |
| 24+ | $8.6635 | $207.92 |
| 30+ | $8.3378 | $250.13 |
| 38+ | $8.0121 | $304.46 |
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