Overview
The TMS320C28341ZAYT is a high-performance microcontroller from Texas Instruments, part of the Delfino™ MCU generation. It is designed for real-time control applications and is based on the C28x core, ensuring code compatibility with all C28x microcontrollers. This device delivers up to 200 MHz of floating-point performance and features up to 516KB of on-chip RAM. The C28341 is optimized for demanding control applications, leveraging its on-chip peripherals and low-latency core to provide excellent performance in real-time control scenarios.
Key Specifications
| Specification | Details |
|---|---|
| Processor Speed | Up to 200 MHz (5-ns Cycle Time) |
| Core Voltage | 1.1-V/1.2-V Core, 3.3-V I/O, 1.8-V PLL/Oscillator |
| CPU | High-Performance 32-Bit CPU (TMS320C28x) |
| Floating-Point Unit | IEEE 754 Single-Precision Floating-Point Unit (FPU) |
| MAC Operations | 16 × 16 and 32 × 32 MAC Operations, 16 × 16 Dual MAC |
| Bus Architecture | Harvard Bus Architecture |
| On-Chip Memory | Up to 258K × 16 SARAM, 8K × 16 Boot ROM |
| DMA Controller | Six-Channel DMA Controller (for McBSP, XINTF, and SARAM) |
| External Interface | 16-Bit or 32-Bit External Interface (XINTF) |
| Package Options | 179-Ball MicroStar BGA™ (ZHH) |
| Operating Temperature Range | –40°C to 105°C (T Option), –40°C to 125°C (S and Q Options) |
Key Features
- High-Performance Static CMOS Technology
- 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
- Six-Channel DMA Controller for McBSP, XINTF, and SARAM
- Enhanced Control Peripherals including 18 Enhanced Pulse Width Modulator (ePWM) Outputs
- Six 32-Bit Enhanced Capture (eCAP) Modules and Three 32-Bit Quadrature Encoder Pulse (QEP) Modules
- Six 32-Bit Timers and Nine 16-Bit Timers
- Serial Port Peripherals: Up to 2 CAN Modules, Up to 3 SCI (UART) Modules, Up to 2 McBSP Modules (Configurable as SPI), Up to 2 SPI Modules, and One Inter-Integrated Circuit (I2C) Bus
- External ADC Interface and Up to 88 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
- Advanced Emulation Features including Analysis and Breakpoint Functions, and Real-Time Debug Using Hardware
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 operating frequency of the TMS320C28341ZAYT?
The TMS320C28341ZAYT operates at up to 200 MHz (5-ns Cycle Time).
- What type of core does the TMS320C28341ZAYT use?
The TMS320C28341ZAYT is based on the C28x core, ensuring code compatibility with all C28x microcontrollers.
- How much on-chip RAM does the TMS320C28341ZAYT have?
The device features up to 258K × 16 SARAM and 8K × 16 Boot ROM.
- What are the key peripherals of the TMS320C28341ZAYT?
The device includes enhanced control peripherals such as 18 Enhanced Pulse Width Modulator (ePWM) Outputs, six 32-Bit Enhanced Capture (eCAP) Modules, and three 32-Bit Quadrature Encoder Pulse (QEP) Modules.
- What are the serial port peripherals available on the TMS320C28341ZAYT?
The device includes up to 2 CAN Modules, up to 3 SCI (UART) Modules, up to 2 McBSP Modules (Configurable as SPI), up to 2 SPI Modules, and one Inter-Integrated Circuit (I2C) Bus.
- What is the operating temperature range for the TMS320C28341ZAYT?
The operating temperature range is –40°C to 105°C (T Option), and –40°C to 125°C (S and Q Options).
- What are the package options for the TMS320C28341ZAYT?
The device is available in a 179-Ball MicroStar BGA™ (ZHH) package.
- Does the TMS320C28341ZAYT support real-time debugging?
Yes, the device supports real-time debugging using hardware and includes advanced emulation features such as analysis and breakpoint functions.
- What are some typical applications of the TMS320C28341ZAYT?
Typical applications include industrial AC inverter drives, industrial servo amplifiers and controllers, CNC machining, uninterruptible and server power supplies, telecom equipment power, and solar inverters.
- How many GPIO pins does the TMS320C28341ZAYT have?
The device features up to 88 individually programmable, multiplexed GPIO pins with input filtering.
