Overview
The TMS320F28232PTPQ is a high-performance 32-bit microcontroller from Texas Instruments, part of the C2000™ family. This device is designed for real-time control applications, offering a robust set of features and peripherals that make it suitable for various industrial and automotive uses. With its high-performance static CMOS technology and a 100 MHz CPU, it provides efficient processing capabilities. The microcontroller includes on-chip memory, advanced control peripherals, and multiple communication interfaces, making it a versatile choice for complex control systems.
Key Specifications
| Specification | Value |
|---|---|
| Processor Speed | 100 MHz (10 ns cycle time) |
| Core Voltage | 1.9-V/1.8-V |
| I/O Voltage | 3.3-V |
| Flash Memory | 64K × 16 bits |
| Single-Access RAM (SARAM) | 26K × 16 bits |
| One-Time Programmable (OTP) ROM | 1K × 16 bits |
| Boot ROM | 8K × 16 bits |
| External Interface (XINTF) | 16-bit or 32-bit, >2M × 16 address reach |
| ADC | 12-bit, 16 channels, 80-ns conversion rate |
| GPIO Pins | Up to 88 individually programmable, multiplexed GPIO pins |
| Package Type | HLQFP (176 pins), 24.0 mm × 24.0 mm |
Key Features
- High-performance 32-bit CPU (TMS320C28x) with Harvard bus architecture and fast interrupt response.
- Six-channel DMA controller for ADC, McBSP, ePWM, XINTF, and SARAM.
- Advanced control peripherals including up to 18 PWM outputs, up to 6 HRPWM outputs with 150-ps MEP resolution, and up to 6 event capture inputs.
- Multiple communication interfaces: up to 2 CAN modules, up to 3 SCI (UART) modules, up to 2 McBSP modules (configurable as SPI), one SPI module, and one I2C bus.
- 12-bit ADC with 16 channels and an 80-ns conversion rate.
- JTAG boundary scan support and advanced debug features.
- Low-power modes: IDLE, STANDBY, HALT modes supported.
Applications
- Advanced driver assistance systems (ADAS) - medium/short range radar.
- Building automation - HVAC motor control, traction inverter motor control.
- Factory automation & control - automated sorting equipment, CNC control.
- Grid infrastructure - central inverter, string inverter.
- Hybrid, electric & powertrain systems - inverter & motor control, on-board (OBC) & wireless charger.
Q & A
- What is the processor speed of the TMS320F28232PTPQ?
The processor speed is 100 MHz with a 10 ns cycle time. - How much flash memory does the TMS320F28232PTPQ have?
The device has 64K × 16 bits of flash memory. - What is the resolution of the ADC in the TMS320F28232PTPQ?
The ADC is 12-bit with a conversion rate of 80 ns. - How many GPIO pins are available on the TMS320F28232PTPQ?
Up to 88 individually programmable, multiplexed GPIO pins are available. - What are the low-power modes supported by the TMS320F28232PTPQ?
The device supports IDLE, STANDBY, and HALT low-power modes. - Does the TMS320F28232PTPQ have a floating-point unit (FPU)?
No, the TMS320F28232PTPQ does not have an FPU. - What types of communication interfaces are available on the TMS320F28232PTPQ?
The device includes up to 2 CAN modules, up to 3 SCI (UART) modules, up to 2 McBSP modules (configurable as SPI), one SPI module, and one I2C bus. - What is the package type and size of the TMS320F28232PTPQ?
The package type is HLQFP with 176 pins, and the size is 24.0 mm × 24.0 mm. - Does the TMS320F28232PTPQ support JTAG boundary scan?
Yes, the device supports JTAG boundary scan according to IEEE Standard 1149.1-1990. - What are some of the advanced control peripherals available on the TMS320F28232PTPQ?
The device includes up to 18 PWM outputs, up to 6 HRPWM outputs with 150-ps MEP resolution, and up to 6 event capture inputs.
