規格
| 屬性 | 價值 |
| Package | Tray |
| Series | Tiva™ C |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M4F |
| CoreSize | 32-Bit Single-Core |
| Speed | 120MHz |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, QEI, SPI, SSI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT |
| NumberofI/O | 90 |
| ProgramMemorySize | 1MB (1M x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 6K x 8 |
| RAMSize | 256K x 8 |
| Voltage-Supply(Vcc/Vdd) | 2.97V ~ 3.63V |
| DataConverters | A/D 20x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 128-TQFP |
概述
Features
The TM4C1294NCPDTI3 is a high-performance microcontroller from Texas Instruments' Tiva C Series, based on ARM Cortex-M4F. Key features:
- Core: 120 MHz Cortex-M4F with FPU
- Memory: 1MB Flash, 256KB SRAM, 6KB EEPROM
- Connectivity: Ethernet MAC (10/100), USB 2.0 OTG, CAN 2.0, UART, SPI, I²C
- Analog: 12-bit ADC (16 ch, 1MSPS), 2x 12-bit DAC
- Timers: 8x 16/32-bit, PWM, RTC
- GPIO: 90 configurable pins
- Safety: ECC, CRC, watchdog timers
- Packaging: 128-pin LQFP
Ideal for industrial, IoT, and embedded applications requiring robust connectivity and processing.
- Core: 120 MHz Cortex-M4F with FPU
- Memory: 1MB Flash, 256KB SRAM, 6KB EEPROM
- Connectivity: Ethernet MAC (10/100), USB 2.0 OTG, CAN 2.0, UART, SPI, I²C
- Analog: 12-bit ADC (16 ch, 1MSPS), 2x 12-bit DAC
- Timers: 8x 16/32-bit, PWM, RTC
- GPIO: 90 configurable pins
- Safety: ECC, CRC, watchdog timers
- Packaging: 128-pin LQFP
Ideal for industrial, IoT, and embedded applications requiring robust connectivity and processing.
Pinout
The TM4C1294NCPDTI3 is a microcontroller from Texas Instruments' Tiva C Series.
- Pin Count: 128-pin (LQFP package).
- Key Functions:
- CPU: 120 MHz ARM Cortex-M4F core with FPU.
- Memory: 1MB Flash, 256KB SRAM.
- Peripherals: USB 2.0 OTG, 10/100 Ethernet MAC, 8 UARTs, 4 SPI, 6 I²C, 16 PWM, 12-bit ADC (24 ch), 12-bit DAC (2 ch).
- GPIOs: 90 configurable I/O pins.
- Debug: JTAG/SWD support.
Designed for embedded applications requiring connectivity and real-time control.
- Pin Count: 128-pin (LQFP package).
- Key Functions:
- CPU: 120 MHz ARM Cortex-M4F core with FPU.
- Memory: 1MB Flash, 256KB SRAM.
- Peripherals: USB 2.0 OTG, 10/100 Ethernet MAC, 8 UARTs, 4 SPI, 6 I²C, 16 PWM, 12-bit ADC (24 ch), 12-bit DAC (2 ch).
- GPIOs: 90 configurable I/O pins.
- Debug: JTAG/SWD support.
Designed for embedded applications requiring connectivity and real-time control.
Manufacturer
The TM4C1294NCPDTI3 is manufactured by Texas Instruments (TI), a leading American semiconductor company. TI specializes in designing and producing analog and embedded processing chips for various industries, including automotive, industrial, and consumer electronics. The TM4C1294NCPDTI3 is part of TI's Tiva™ C Series of ARM® Cortex®-M4F microcontrollers, known for high performance and connectivity features.
TI is a global tech giant with a strong focus on innovation and reliability in semiconductor solutions.
TI is a global tech giant with a strong focus on innovation and reliability in semiconductor solutions.
Application
The TM4C1294NCPDTI3, a high-performance ARM Cortex-M4 microcontroller from Texas Instruments, is widely used in:
1. Industrial Automation – PLCs, motor control, and HMI.
2. IoT & Embedded Systems – Smart sensors, gateways, and edge devices.
3. Medical Devices – Portable diagnostics and patient monitoring.
4. Automotive – Telematics, infotainment, and body control.
5. Consumer Electronics – Wearables and home automation.
6. Energy Management – Smart meters and renewable energy systems.
Its features (120 MHz CPU, Ethernet, USB, and multiple peripherals) make it ideal for real-time, connectivity-heavy applications.
1. Industrial Automation – PLCs, motor control, and HMI.
2. IoT & Embedded Systems – Smart sensors, gateways, and edge devices.
3. Medical Devices – Portable diagnostics and patient monitoring.
4. Automotive – Telematics, infotainment, and body control.
5. Consumer Electronics – Wearables and home automation.
6. Energy Management – Smart meters and renewable energy systems.
Its features (120 MHz CPU, Ethernet, USB, and multiple peripherals) make it ideal for real-time, connectivity-heavy applications.
Package
The TM4C1294NCPDTI3 microcontroller from Texas Instruments comes in a 128-pin LQFP (Low-Profile Quad Flat Package). This surface-mount package measures 14×14 mm with a 0.5 mm pin pitch, suitable for compact designs. It supports industrial temperature ranges (-40°C to +85°C) and is RoHS compliant. Ideal for embedded applications requiring high performance and connectivity.
