TM4C1294NCPDTT3R Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
TM4C1294NCPDTT3R is a 32-bit ARM Cortex-M4F Tiva C Series microcontroller running at 120MHz with 1MB Flash and 256KB SRAM, offering Ethernet MAC/PHY, USB, CAN, and rich peripherals. From $12.19 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 128
- Lifecycle
- ACTIVE
- Datasheet
- TM4C1294NCPDTT3R Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $12.1906(MOQ 10)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TM4C1294NCPDTT3R?
- 32-bit ARM Cortex-M4F core running at up to 120MHz with floating-point unit for high-performance embedded applications
- Integrated 10/100 Ethernet MAC and PHY enabling direct network connectivity without external PHY chips
- 1MB Flash and 256KB SRAM providing ample storage and runtime memory for complex firmware
- Rich connectivity: USB OTG, dual CAN 2.0B, UART, SPI, I2C, and 12-bit ADC channels
- 128-TQFP (14x14mm) package with industrial temperature range support
What is TM4C1294NCPDTT3R used for?
The TM4C1294NCPDTT3R is well-suited for industrial IoT gateways, building automation controllers, and networked embedded systems that require real-time Ethernet connectivity alongside motor control or sensor interfacing. Its integrated Ethernet MAC/PHY simplifies design of smart energy meters, HVAC controllers, and factory automation nodes. The rich peripheral set also makes it a strong choice for robotics platforms and medical instrumentation requiring deterministic real-time processing.
What are the specifications of TM4C1294NCPDTT3R?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Has ADC | YES |
| Address Bus Width | 28 |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M4F |
| Clock Frequency-Max | 25MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| External Data Bus Width | 32 |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G128 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of DMA Channels | 32 |
| Number of I/O Lines | 90 |
| Number of Serial I/Os | 5 |
| Number of Timers | 8 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 262144 |
| RAM (words) | 256 |
| ROM (words) | 524288 |
| ROM Programmability | FLASH |
| Speed | 120MHz |
| Supply Current-Max | 144.6mA |
| Supply Voltage-Max | 1.32V |
| Supply Voltage-Min | 1.2V |
| Supply Voltage-Nom | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 5A992.C |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Philippines |
Where can I find the TM4C1294NCPDTT3R datasheet?
TM4C1294NCPDTT3R Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TM4C1294NCPDTT3R?
Compatible alternatives and drop-in replacements for TM4C1294NCPDTT3R:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 120MHz, CMOS, PQFP128
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 120MHz, CMOS, PQFP128
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 120MHz, CMOS, PQFP128
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 120MHz, CMOS, PQFP128
Frequently Asked Questions
What is the maximum clock frequency of the TM4C1294NCPDTT3R?
The TM4C1294NCPDTT3R operates at a maximum CPU clock frequency of 120MHz. It uses an ARM Cortex-M4F core with a floating-point unit, enabling high-performance signal processing and real-time control tasks at this clock rate.
Does the TM4C1294NCPDTT3R have built-in Ethernet support?
Yes, the TM4C1294NCPDTT3R integrates a 10/100 Ethernet MAC and PHY on-chip, allowing direct connection to an Ethernet network without requiring an external PHY device. This significantly reduces BOM cost and PCB complexity for networked applications such as IoT gateways and industrial controllers.
What package does the TM4C1294NCPDTT3R use and what are its dimensions?
The TM4C1294NCPDTT3R comes in a 128-pin TQFP (Thin Quad Flat Package) measuring 14x14mm. This compact surface-mount package is suitable for space-constrained PCB designs while providing access to the full range of I/O and peripheral pins.
What alternatives exist if TM4C1294NCPDTT3R is out of stock?
Compatible alternatives include other TM4C1294 family variants such as the TM4C1294NCPDT (non-tape-and-reel version) or pin-compatible members of the Tiva C Series. STM32F4 and STM32H7 series from STMicroelectronics are also commonly evaluated as functional replacements for Cortex-M4F based designs requiring Ethernet.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $20.0258 | $200.26 |
| 13+ | $19.3583 | $251.66 |
| 18+ | $17.3557 | $312.40 |
| 100+ | $12.9945 | $1299.45 |
| 250+ | $12.4929 | $3123.22 |
| 500+ | $12.1906 | $6095.29 |
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