Overview
The TMS320C28343ZHHT is a member of the Delfino™ microcontroller family from Texas Instruments. This high-performance microcontroller is based on the C28x core and is designed for real-time control applications. It offers up to 300 MHz of floating-point performance and features up to 516KB of on-chip RAM. The C2834x series is code-compatible with all C28x microcontrollers, making it an excellent solution for demanding control applications such as industrial AC inverter drives, servo amplifiers, and CNC machining.
Key Specifications
| Specification | Details |
|---|---|
| Processor Speed | Up to 300 MHz (3.33-ns Cycle Time) |
| Core Voltage | 1.1-V/1.2-V Core, 3.3-V I/O, 1.8-V PLL/Oscillator |
| CPU Type | High-Performance 32-Bit CPU (TMS320C28x) with IEEE 754 Single-Precision Floating-Point Unit (FPU) |
| On-Chip Memory | Up to 258K × 16 SARAM, 8K × 16 Boot ROM |
| External Interface | 16-Bit or 32-Bit External Interface (XINTF), more than 2M × 16 address reach |
| Peripherals | Six 32-Bit Enhanced Capture (eCAP) Modules, 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, One Inter-Integrated Circuit (I2C) Bus |
| GPIO Pins | Up to 88 Individually Programmable, Multiplexed GPIO Pins With Input Filtering |
| Package Options | 179-Ball MicroStar BGA™ (ZHH) |
| Temperature Options | –40°C to 105°C (T), –40°C to 125°C (S and Q) |
Key Features
- High-Performance Static CMOS Technology with up to 300 MHz clock speed and 3.33-ns cycle time
- High-Performance 32-Bit CPU (TMS320C28x) with IEEE 754 Single-Precision Floating-Point Unit (FPU) and MAC operations
- Six-Channel DMA Controller for McBSP, XINTF, and SARAM
- Enhanced Control Peripherals including eighteen Enhanced Pulse Width Modulator (ePWM) Outputs and dedicated 16-Bit Time-Based Counter
- Six 32-Bit Enhanced Capture (eCAP) Modules and Three 32-Bit Quadrature Encoder Pulse (QEP) Modules
- Advanced Emulation Features with analysis and breakpoint functions, and 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 speed of the TMS320C28343ZHHT?
The maximum clock speed is up to 300 MHz with a cycle time of 3.33 ns
- What type of CPU does the TMS320C28343ZHHT use?
It uses a High-Performance 32-Bit CPU (TMS320C28x) with an IEEE 754 Single-Precision Floating-Point Unit (FPU)
- How much on-chip memory does the TMS320C28343ZHHT have?
It has up to 258K × 16 SARAM and 8K × 16 Boot ROM
- What are the key peripherals of the TMS320C28343ZHHT?
Key peripherals include six 32-Bit Enhanced Capture (eCAP) Modules, three 32-Bit Quadrature Encoder Pulse (QEP) Modules, and multiple serial port peripherals
- What are the package options for the TMS320C28343ZHHT?
The device is available in a 179-Ball MicroStar BGA™ (ZHH) package
- What are the temperature options for the TMS320C28343ZHHT?
The temperature options include –40°C to 105°C (T), –40°C to 125°C (S and Q)
- What are some of the advanced features of the TMS320C28343ZHHT?
Advanced features include analysis and breakpoint functions, real-time debug using hardware, and enhanced control peripherals
- How many GPIO pins does the TMS320C28343ZHHT have?
It has up to 88 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
- What are some typical applications of the TMS320C28343ZHHT?
Typical applications include industrial AC inverter drives, servo amplifiers, CNC machining, and solar inverters
- Is the TMS320C28343ZHHT code-compatible with other C28x microcontrollers?
