Overview
The TMS320F240PQ is a highly integrated 16-bit Digital Signal Processor (DSP) from Texas Instruments, specifically designed for motor control applications. It is part of the TMS320F2xx series, renowned for its performance and efficiency in processing algorithms that demand high-speed numerical computations. This DSP controller is ideal for a wide range of applications, including industrial control, automotive, and power management systems.
Texas Instruments is committed to delivering high-quality and reliable components. The TMS320F240PQ, although now obsolete, was robustly designed and thoroughly tested to ensure it meets the stringent requirements of industrial and automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Series | TMS320F240 |
| Part Number | TMS320F240PQ |
| Bit Width | 16-bit |
| Supply Voltage | 4.5V to 5.5V |
| Package Type | BQFP (132 pins) |
| JEDEC Code | S-PQFP-G |
| Dimensions | Width: 24.13 mm, Length: 27.44 mm, Thickness: 3.56 mm, Pitch: 0.635 mm, Max Height: 4.57 mm |
| Lifecycle Status | Obsolete (EOL) |
| RoHS Compliance | Not Compliant |
Key Features
- High computational power with on-chip flash EEPROM
- Dual 10-bit Analog to Digital Converter (ADC)
- Event Manager Module for efficient motor control
- Serial Communications Interface (SCI) and Serial Peripheral Interface (SPI)
- Watchdog and Real-Time Interrupt Module
- PLL Clock Module for flexible clocking options
- External Memory Interface for expanded memory capabilities
Applications
- Motor control applications, including AC induction drives, brushless DC drives, and switched reluctance motors
- Industrial control systems
- Automotive systems
- Power management systems
- Uninterruptible Power Supplies (UPS)
- Resolver angular position and speed measurement in servo applications
Q & A
- What is the TMS320F240PQ?
The TMS320F240PQ is a 16-bit Digital Signal Processor (DSP) from Texas Instruments, designed for motor control and other high-performance applications.
- What are the key applications of the TMS320F240PQ?
The TMS320F240PQ is used in motor control applications, industrial control systems, automotive systems, power management systems, and uninterruptible power supplies (UPS).
- What is the supply voltage range for the TMS320F240PQ?
The supply voltage range for the TMS320F240PQ is 4.5V to 5.5V.
- What type of package does the TMS320F240PQ come in?
The TMS320F240PQ comes in a 132-pin BQFP package.
- Is the TMS320F240PQ RoHS compliant?
No, the TMS320F240PQ is not RoHS compliant.
- What are some of the key features of the TMS320F240PQ?
The TMS320F240PQ features a dual 10-bit ADC, Event Manager Module, SCI and SPI interfaces, Watchdog and Real-Time Interrupt Module, and a PLL Clock Module.
- Why is the TMS320F240PQ suitable for motor control applications?
The TMS320F240PQ is suitable for motor control applications due to its high computational power, integrated peripherals like the Event Manager Module, and efficient signal processing capabilities.
- Is the TMS320F240PQ still in production?
No, the TMS320F240PQ has been discontinued and is obsolete.
- What are some of the application notes available for the TMS320F240PQ?
Application notes include speed field-oriented control of 3-phase AC motors, sensorless speed controlled brushless DC drives, and switched reluctance motor control, among others.
- How can I access data stored in program space memory on the TMS320F240PQ?
Data stored in program space memory can be accessed using specific C programming techniques, as described in the application note on using C to access data stored in program space memory on the TMS320C24x DSP.
