Overview
The TMS320C28342ZFEQ is a high-performance microcontroller from Texas Instruments, part of the Delfino™ MCU generation. This device is based on the C28x core and is designed for demanding real-time control applications. It offers up to 300 MHz of floating-point performance, making it an excellent solution for applications requiring high computational power and low latency. The C28342ZFEQ is code-compatible with all C28x microcontrollers, ensuring ease of development and integration.
Key Specifications
| Feature | Specification |
|---|---|
| Core | C28x |
| Maximum Clock Frequency | 300 MHz (3.33-ns Cycle Time) |
| Core Voltage | 1.1-V/1.2-V |
| I/O Voltage | 3.3-V |
| PLL/Oscillator Voltage | 1.8-V |
| On-Chip Memory | Up to 258K × 16 SARAM, 8K × 16 Boot ROM |
| External Interface | 16-Bit or 32-Bit (XINTF), More Than 2M × 16 Address Reach |
| DMA Controller | Six-Channel DMA Controller |
| Package Type | 256-Ball Plastic Ball Grid Array (BGA) |
| Temperature Options | T: –40°C to 105°C, S: –40°C to 125°C, Q: –40°C to 125°C (AEC Q100 qualification) |
| GPIO Pins | Up to 88 Individually Programmable, Multiplexed GPIO Pins |
| Timers | Six 32-Bit Timers, Nine 16-Bit Timers, Three 32-Bit CPU Timers |
| Serial Port Peripherals | Up to 2 CAN Modules, Up to 3 SCI (UART) Modules, Up to 2 McBSP Modules, Up to 2 SPI Modules, One I2C Bus |
Key Features
- High-Performance 32-Bit CPU with IEEE 754 Single-Precision Floating-Point Unit (FPU)
- 16 × 16 and 32 × 32 MAC Operations, 16 × 16 Dual MAC
- Harvard Bus Architecture and Fast Interrupt Response and Processing
- Enhanced Control Peripherals including Eighteen Enhanced Pulse Width Modulator (ePWM) Outputs
- Dedicated 16-Bit Time-Based Counter With Period and Frequency Control
- Six 32-Bit Enhanced Capture (eCAP) Modules and Three 32-Bit Quadrature Encoder Pulse (QEP) Modules
- Advanced Emulation Features including Real-Time Debug Using Hardware
- Up to 88 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
Applications
- Industrial AC Inverter Drives
- Industrial Servo Amplifiers and Controllers
- Computer Numerical Control (CNC) Machining
- Uninterruptible and Server Power Supplies
- Telecom Equipment Power
- Solar Inverters
Q & A
- What is the maximum clock frequency of the TMS320C28342ZFEQ?
The maximum clock frequency is 300 MHz with a cycle time of 3.33 ns.
- What type of core does the TMS320C28342ZFEQ use?
The device is based on the C28x core.
- What is the on-chip memory capacity of the TMS320C28342ZFEQ?
It has up to 258K × 16 SARAM and 8K × 16 Boot ROM.
- What are the temperature options for the TMS320C28342ZFEQ?
The temperature options are T: –40°C to 105°C, S: –40°C to 125°C, and Q: –40°C to 125°C (AEC Q100 qualification).
- How many GPIO pins does the TMS320C28342ZFEQ have?
It has up to 88 individually programmable, multiplexed GPIO pins.
- What types of serial port peripherals are available on the TMS320C28342ZFEQ?
The device includes up to 2 CAN modules, up to 3 SCI (UART) modules, up to 2 McBSP modules, up to 2 SPI modules, and one I2C bus.
- What are some of the enhanced control peripherals available on the TMS320C28342ZFEQ?
The device features eighteen enhanced pulse width modulator (ePWM) outputs, six 32-bit enhanced capture (eCAP) modules, and three 32-bit quadrature encoder pulse (QEP) modules.
- Is the TMS320C28342ZFEQ suitable for automotive applications?
- What is the package type of the TMS320C28342ZFEQ?
The device is available in a 256-ball plastic ball grid array (BGA) package.
- Does the TMS320C28342ZFEQ support real-time debugging?
