Overview
The TMS320LF2407APGEA is a high-performance digital signal processor (DSP) controller from Texas Instruments, part of the TMS320C2000 platform. It is based on the TMS320C2xx DSP CPU core and is designed for low-cost, low-power, and high-performance processing. This device is particularly optimized for digital motor and motion control applications, offering advanced peripherals and a robust suite of features. It operates at a core frequency of 40 MHz and is housed in a 144-pin Low Profile Quad Flat Package (LQFP).
Key Specifications
| Specification | Details |
|---|---|
| Core Frequency | 40 MHz |
| Instruction Cycle Time | 25 ns |
| Performance | 40 MIPS |
| Core Supply Voltage | 3.3 V |
| Memory | Up to 32K Words x 16 Bits of Flash EEPROM or ROM, 2.5K Words x 16 Bits of Data/Program RAM, 544 Words of Dual-Access RAM, up to 2K Words of Single-Access RAM |
| Peripherals | Two Event-Manager (EV) Modules, 10-Bit Analog-to-Digital Converter (ADC), CAN 2.0B Module, SCI, SPI, PLL-Based Clock Generation |
| I/O Pins | Up to 40 Individually Programmable, Multiplexed General-Purpose Input/Output (GPIO) Pins |
| Operating Temperature | -40°C to 85°C |
| Package | 144-Pin LQFP (Low Profile Quad Flat Package) |
| Power Management | Three Power-Down Modes, Ability to Power Down Each Peripheral Independently |
Key Features
- High-performance static CMOS technology with 40-MIPS performance and 25-ns instruction cycle time.
- Low-power 3.3-V design with three power-down modes and the ability to power down each peripheral independently.
- Code-compatible with F243/F241/C242 and instruction set and module compatible with F240.
- On-chip memory includes up to 32K Words x 16 Bits of Flash EEPROM or ROM, and various types of RAM.
- Advanced peripherals such as two Event-Manager (EV) modules, 10-Bit Analog-to-Digital Converter (ADC), CAN 2.0B module, SCI, and SPI.
- Designed for AC induction, BLDC, switched reluctance, and stepper motor control, as well as multiple motor and/or converter control.
- External memory interface supporting up to 192K Words x 16 Bits of total memory.
- Phase-Locked-Loop (PLL)-based clock generation and real-time JTAG-compliant scan-based emulation.
Applications
- Industrial Automation: Control of industrial robotics and automation systems where real-time processing and precision are critical.
- Consumer Electronics: High-fidelity audio systems and complex remote controls where DSP capabilities enhance audio processing and user interface responsiveness.
- Automotive: Advanced driver-assistance systems (ADAS) and other automotive applications requiring real-time data processing.
- Telecommunications: Signal processing and management of communication protocols in networking equipment.
Q & A
- What is the core frequency of the TMS320LF2407APGEA?
The core frequency is 40 MHz.
- What is the instruction cycle time of this DSP?
The instruction cycle time is 25 ns.
- What is the performance of the TMS320LF2407APGEA in MIPS?
The performance is 40 MIPS.
- What type of memory does the TMS320LF2407APGEA have?
It has up to 32K Words x 16 Bits of Flash EEPROM or ROM, and various types of RAM.
- What are the key peripherals included in this DSP?
Key peripherals include two Event-Manager (EV) modules, a 10-Bit Analog-to-Digital Converter (ADC), CAN 2.0B module, SCI, SPI, and PLL-Based Clock Generation.
- What is the operating temperature range of the TMS320LF2407APGEA?
The operating temperature range is -40°C to 85°C.
- What package type is used for the TMS320LF2407APGEA?
The package type is 144-Pin LQFP (Low Profile Quad Flat Package).
- Is the TMS320LF2407APGEA RoHS compliant?
Yes, it is RoHS compliant.
- What are some of the power management features of this DSP?
It includes three power-down modes and the ability to power down each peripheral independently.
- What are some typical applications of the TMS320LF2407APGEA?
Typical applications include industrial automation, consumer electronics, automotive systems, and telecommunications.
