Overview
The TMS320LF2403APAGSR is a high-performance digital signal processor (DSP) from Texas Instruments, part of the TMS320C24x DSP generation. This device is designed for low-cost, low-power, and high-performance processing capabilities, making it ideal for demanding applications that require efficient and high-speed numeric processing. The TMS320LF2403A is based on the enhanced TMS320TM DSP architectural design of the C2xx core CPU and is code-compatible with existing C24x DSP controller devices, offering increased processing performance and a higher level of peripheral integration.
Key Specifications
| Parameter | Description |
|---|---|
| Core Processor | C2xx DSP |
| Core Size | 16-Bit |
| Speed | 40 MHz |
| Instruction Cycle Time | 25 ns |
| MIPS Performance | 40 MIPS |
| Power Supply | 3.3 V |
| Memory | Up to 32K Words x 16 Bits of Flash EEPROM or ROM, 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 | 64-Pin TQFP (10x10) |
| Temperature Range | -40°C to 85°C (A), -40°C to 125°C (S) |
| Connectivity | CANbus, SCI, SPI, UART/USART |
| Peripherals | POR, PWM, WDT, ADC (10-bit), Event-Manager (EV) Modules, Position Encoder Interface, Capture Units, Input Qualifier |
Key Features
- High-performance static CMOS technology with 40-MHz clock speed and 40-MIPS performance.
- Integrated peripherals including two Event-Manager (EV) modules, three capture units, position encoder interface circuitry, and a 10-bit analog-to-digital converter (ADC).
- Programmable deadband (deadtime) to prevent shoot-through faults and emergency PWM channel shutdown with external PDPINTx pin.
- Up to 40 individually programmable, multiplexed general-purpose input/output (GPIO) pins and up to five external interrupts.
- Phase-Locked-Loop (PLL)-based clock generation and real-time JTAG-compliant scan-based emulation.
- Three power-down modes and the ability to power down each peripheral independently.
Applications
- Digital motor and motion control applications, including AC induction, BLDC, switched reluctance, and stepper motor control.
- Multiple motor and/or converter control.
- Other control-oriented applications requiring high-speed numeric processing and advanced peripherals.
Q & A
- What is the core processor of the TMS320LF2403APAGSR?
The core processor is the C2xx DSP.
- What is the clock speed of the TMS320LF2403APAGSR?
The clock speed is 40 MHz.
- What type of memory does the TMS320LF2403APAGSR have?
It has up to 32K Words x 16 Bits of Flash EEPROM or ROM, 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 are the key peripherals of the TMS320LF2403APAGSR?
The key peripherals include Event-Manager (EV) modules, a 10-bit ADC, position encoder interface circuitry, capture units, and input qualifier).
- What is the package type of the TMS320LF2403APAGSR?
The package type is a 64-Pin TQFP (10x10)).
- What are the typical applications of the TMS320LF2403APAGSR?
Typical applications include digital motor and motion control, such as AC induction, BLDC, switched reluctance, and stepper motor control).
- Does the TMS320LF2403APAGSR support CANbus communication?
- What is the temperature range of the TMS320LF2403APAGSR?
The temperature range is -40°C to 85°C (A) and -40°C to 125°C (S)).
- Does the TMS320LF2403APAGSR have power management features?
- What development tools are available for the TMS320LF2403APAGSR?
