TMS320LF2406APZS

The TMS320LF240xA and TMS320LC240xA devices, new members of the TMS320C24x generation of digital signal processor (DSP) controllers, are part of the TMS320C2000 platform of fixed-point DSPs. The 240xA devices offer the enhanced TMS320 DSP architectural design of the C2xx core CPU for low-cost, low-power, and high-performance processing capabilities. Several advanced peripherals, optimized for digital motor and motion control applications, have been integrated to provide a true single-chip DSP controller. While code-compatible with the existing C24x DSP controller devices, the 240xA offers increased processing performance (40 MIPS) and a higher level of peripheral integration.

Applications

• Digital motor and motion control applications

Key features

• High-Performance Static CMOS Technology
• 25-ns Instruction Cycle Time (40 MHz)
• 40-MIPS Performance
• Low-Power 3.3-V Design Based on TMS320C2xx DSP CPU Core
• Code-Compatible With F243/F241/C242
• Instruction Set and Module Compatible With F240 Flash (LF) and ROM (LC)
• Programmable “Code-Security” Feature for the On-Chip Flash/ROM
• Designed for AC Induction, BLDC, Switched Reluctance, and Stepper Motor Control
• Applicable for Multiple Motor and/or Converter Control
• Phase-Locked-Loop (PLL)-Based Clock Generation
• Up to 40 Individually Programmable, Multiplexed General-Purpose Input/Output (GPIO) Pins
• Up to Five External Interrupts (Power Drive Protection, Reset, Two Maskable Interrupts)
• Three Power-Down Modes
• Ability to Power Down Each Peripheral Independently
• Real-Time JTAG-Compliant Scan-Based Emulation, IEEE Standard 1149.1 (JTAG)