Overview
The Texas Instruments TMS320LF2407APGES is a 16-bit fixed-point Digital Signal Processor (DSP) designed for high-performance motor control and other real-time applications. This DSP controller is part of the TMS320LF240x series and features a C2xx DSP central processing unit (CPU) as its core processor. The device integrates powerful processing capabilities with on-chip memory and a range of control-oriented peripherals, making it ideal for compact and cost-effective digital control systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Type | 16-bit Fixed Point DSP |
| Core Frequency | 40 MHz |
| Performance | Up to 40 MIPS |
| Flash Memory | 32 KB |
| RAM | Up to 2.5K Words x 16 Bits of Data/Program RAM, 544 Words of Dual-Access RAM, Up to 2K Words of Single-Access RAM |
| Package Type | 144-Pin LQFP (PGE) |
| Supply Voltage | 3.3V |
| Operating Temperature | 40°C to 85°C (A), 40°C to 125°C (S) |
| Analog-to-Digital Converter (ADC) | 10-Bit, 8 or 16 Multiplexed Input Channels, 500 ns MIN Conversion Time |
| Event-Manager (EV) Modules | Up to Two EV Modules, Each Includes Two 16-Bit General-Purpose Timers, Eight 16-Bit PWM Channels |
| Communication Interfaces | SCI, SPI, CAN 2.0B Module |
| GPIO Pins | Up to 40 Individually Programmable, Multiplexed General-Purpose Input/Output Pins |
Key Features
- High-performance 16-bit fixed-point DSP with a C2xx CPU core, offering up to 40 MIPS performance.
- Integrated on-chip memory including 32 KB of flash, and various types of RAM.
- Advanced motor control peripherals such as Event-Manager (EV) modules with timers and PWM channels, and a position encoder interface circuitry.
- 10-bit analog-to-digital converter with 8 or 16 multiplexed input channels.
- Serial communication interfaces including SCI, SPI, and CAN 2.0B module.
- Up to 40 individually programmable GPIO pins.
- Power management features including three power-down modes and independent peripheral power-down capability.
- Real-time JTAG-compliant scan-based emulation and development tools like Code Composer Studio™.
Applications
The TMS320LF2407APGES is designed for various real-time control applications, particularly in the field of motor control. It is suitable for:
- AC induction motor control
- Brushless DC (BLDC) motor control
- Switched reluctance motor control
- Stepper motor control
- Multiple motor and/or converter control systems.
Q & A
- What is the core frequency of the TMS320LF2407APGES?
The core frequency of the TMS320LF2407APGES is 40 MHz. - How much flash memory does the TMS320LF2407APGES have?
The TMS320LF2407APGES has 32 KB of flash memory. - What types of RAM are available on the TMS320LF2407APGES?
The device includes up to 2.5K Words x 16 Bits of Data/Program RAM, 544 Words of Dual-Access RAM, and up to 2K Words of Single-Access RAM. - What is the package type of the TMS320LF2407APGES?
The TMS320LF2407APGES is packaged in a 144-Pin LQFP (PGE). - What are the operating temperature ranges for the TMS320LF2407APGES?
The operating temperature ranges are 40°C to 85°C (A) and 40°C to 125°C (S). - Does the TMS320LF2407APGES have analog-to-digital conversion capabilities?
Yes, it features a 10-bit analog-to-digital converter with 8 or 16 multiplexed input channels. - What communication interfaces are available on the TMS320LF2407APGES?
The device includes SCI, SPI, and CAN 2.0B communication interfaces. - How many GPIO pins does the TMS320LF2407APGES have?
The device has up to 40 individually programmable, multiplexed general-purpose input/output pins. - Is the TMS320LF2407APGES still in production?
No, the TMS320LF2407APGES is obsolete and has been discontinued by the manufacturer. - What development tools are available for the TMS320LF2407APGES?
Development tools include Texas Instruments' ANSI C Compiler, Assembler/Linker, Code Composer Studio™, and other evaluation modules.
