橙盒芯片解密研究所长期专业承接TMS320LF2406芯片解密等TI系列DSP芯片解密项目合作。目前，针对TMS320LF2406等典型DSP芯片，橙盒科技可以提供高效可靠的解密方案。
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这里，为方便客户及解密工程师在解密项目合作中进行技术沟通和解密技术分析，我们提供对TMS320LF2406 DSP芯片的主要功能特征介绍供大家参考。
TMS320LF2406 FEATURES
High-Performance Static CMOS Technology
33-ns Instruction Cycle Time (30 MHz)
30-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/C240
On-Chip Memory
Up to 32K Words x 16 Bits of Flash EEPROM (4 Sectors)
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
Boot ROM
SCI/SPI Bootloader
Two Event-Manager (EV) Modules (EVA and EVB), Each Include:
Two 16-Bit General-Purpose Timers
Eight 16-Bit Pulse-Width Modulation(PWM) Channels Which Enable:
Three-Phase Inverter Control
Center- or Edge-Alignment of PWM Channels
Emergency PWM Channel Shutdown With External PDPINTx Pin
Programmable Deadband (Deadtime)Prevents Shoot-Through Faults
Three Capture Units For Time-Stamping of External Events
On-Chip Position Encoder Interface Circuitry
Synchronized Analog-to-Digital Conversion
Designed for AC Induction, BLDC,Switched Reluctance, and Stepper Motor Control
Applicable for Multiple Motor and/or Converter Control
External Memory Interface (LF2407)
192K Words x 16 Bits of Total Memory:64K Program, 64K Data, 64K I/O
Watchdog (WD) Timer Module
10-Bit Analog-to-Digital Converter (ADC)
8 or 16 Multiplexed Input Channels
500 ns Minimum Conversion Time
Selectable Twin 8-Input Sequencers Triggered by Two Event Managers
Controller Area Network (CAN) 2.0B Module
Serial Communications Interface (SCI)
16-Bit Serial Peripheral Interface (SPI)Module
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, and Two Maskable Interrupts)
Power Management:
Three Power-Down Modes
Ability to Power Down Each Peripheral Independently
Real-Time JTAG-Compliant Scan-Based Emulation, IEEE Standard 1149.1? (JTAG)
Development Tools Include:
Texas Instruments (TI) ANSI C Compiler,Assembler/Linker, and Code Composer Studio? Debugger
Evaluation Modules
Scan-Based Self-Emulation (XDS510?)
Broad Third-Party Digital Motor Control Support
Package Options
144-Pin Low-Profile Quad Flatpack(LQFP) PGE (LF2407)
100-Pin LQFP PZ (LF2406)
64-Pin Quad Flatpack (QFP) PG (LF2402)
Extended Temperature Options (A and S)
A: 40°C to 85°C
S: 40°C to 125°C
