Overview
The TMS320LF2406APZAR is a digital signal processor (DSP) controller from Texas Instruments, part of the TMS320C24x generation within the TMS320C2000 platform of fixed-point DSPs. This device is designed to offer low-cost, low-power, and high-performance processing capabilities, making it ideal for digital motor and motion control applications. The TMS320LF2406A is code-compatible with existing C24x DSP controllers but offers enhanced processing performance and a higher level of peripheral integration.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Architecture | TMS320C2xx DSP CPU Core |
| Instruction Cycle Time | 25 ns (40 MHz) |
| Performance | 40 MIPS |
| Voltage | Low-Power 3.3-V Design |
| Program Memory | Up to 32K Words x 16 Bits of Flash EEPROM (4 Sectors) or ROM |
| 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 |
| Analog-to-Digital Converter (ADC) | 10-Bit, 8 or 16 Multiplexed Input Channels, 500 ns MIN Conversion Time |
| Interfaces | CAN 2.0B, SCI, SPI, UART/USART |
| Package | 100-Pin LQFP PZ |
| Temperature Range | A: 40°C to 85°C, S: 40°C to 125°C |
Key Features
- High-Performance Static CMOS Technology
- Code-Compatible With F243/F241/C242 and Instruction Set and Module Compatible With F240
- Flash (LF) and ROM (LC) Device Options
- Up to Two Event-Manager (EV) Modules with General-Purpose Timers, PWM Channels, and Capture Units
- On-Chip Position Encoder Interface Circuitry and Synchronized A-to-D Conversion
- Designed for AC Induction, BLDC, Switched Reluctance, and Stepper Motor Control
- Controller Area Network (CAN) 2.0B Module and Serial Communications Interface (SCI)
- 16-Bit Serial Peripheral Interface (SPI)
- Phase-Locked-Loop (PLL)-Based Clock Generation
- Up to 40 Individually Programmable, Multiplexed General-Purpose Input/Output (GPIO) Pins
- Three Power-Down Modes and Ability to Power Down Each Peripheral Independently
- Real-Time JTAG-Compliant Scan-Based Emulation, IEEE Standard 1149.1 (JTAG)
Applications
The TMS320LF2406A is primarily designed for digital motor and motion control applications, including:
- AC Induction Motor Control
- Brushless DC (BLDC) Motor Control
- Switched Reluctance Motor Control
- Stepper Motor Control
- Multiple Motor and/or Converter Control
Q & A
- What is the core architecture of the TMS320LF2406A?
The TMS320LF2406A is based on the TMS320C2xx DSP CPU Core.
- What is the maximum processing performance of the TMS320LF2406A?
The device offers a performance of 40 MIPS.
- What types of memory are available on the TMS320LF2406A?
The device includes 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 interfaces supported by the TMS320LF2406A?
The device supports CAN 2.0B, SCI, SPI, and UART/USART interfaces.
- What is the temperature range for the TMS320LF2406A?
The temperature range is A: 40°C to 85°C and S: 40°C to 125°C.
- What are the power management features of the TMS320LF2406A?
The device has three power-down modes and the ability to power down each peripheral independently.
- What development tools are available for the TMS320LF2406A?
Development tools include Texas Instruments ANSI C Compiler, Assembler/Linker, Code Composer Studio™, Debugger, Evaluation Modules, and Scan-Based Self-Emulation (XDS510™).
- What is the package type for the TMS320LF2406APZAR?
The package type is 100-Pin LQFP PZ.
- What are the primary applications of the TMS320LF2406A?
The primary applications include AC Induction, BLDC, Switched Reluctance, and Stepper Motor Control, as well as multiple motor and/or converter control.
- Does the TMS320LF2406A support real-time emulation?
Yes, it supports real-time JTAG-Compliant Scan-Based Emulation, IEEE Standard 1149.1 (JTAG).
- What is the ADC conversion time for the TMS320LF2406A?
The ADC conversion time is 500 ns MIN.
