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TMS320LF2407 Datasheet(PDF) 1 Page - Texas Instruments |
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TMS320LF2407 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 117 page TMS320LF2407, TMS320LF2406, TMS320LF2402 DSP CONTROLLERS SPRS094I − APRIL 1999 − REVISED SEPTEMBER 2003 1 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443 D TMS320LF2407, TMS320LF2406, and TMS320LF2402 are Being Replaced by TMS320LF2407A, TMS320LF2406A, and TMS320LF2402A, Respectively. Hence, TMS320LF2407, TMS320LF2406, and TMS320LF2402 are NOT RECOMMENDED FOR NEW DESIGNS (NRND). D High-Performance Static CMOS Technology − 33-ns Instruction Cycle Time (30 MHz) − 30-MIPS Performance − Low-Power 3.3-V Design D Based on TMS320C2xx DSP CPU Core − Code-Compatible With F243/F241/C242 − Instruction Set and Module Compatible With F240/C240 D 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 D Boot ROM − SCI/SPI Bootloader D 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 D External Memory Interface (LF2407) − 192K Words x 16 Bits of Total Memory: 64K Program, 64K Data, 64K I/O D Watchdog (WD) Timer Module D 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 D Controller Area Network (CAN) 2.0B Module D Serial Communications Interface (SCI) D 16-Bit Serial Peripheral Interface (SPI) Module D Phase-Locked-Loop (PLL)-Based Clock Generation D Up to 40 Individually Programmable, Multiplexed General-Purpose Input / Output (GPIO) Pins D Up to Five External Interrupts (Power Drive Protection, Reset, and Two Maskable Interrupts) D Power Management: − Three Power-Down Modes − Ability to Power Down Each Peripheral Independently D Real-Time JTAG-Compliant Scan-Based Emulation, IEEE Standard 1149.1† (JTAG) D 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 D Package Options − 144-Pin Low-Profile Quad Flatpack (LQFP) PGE (LF2407) − 100-Pin LQFP PZ (LF2406) − 64-Pin Quad Flatpack (QFP) PG (LF2402) D Extended Temperature Options (A and S) − A: − 40 °C to 85°C − S: − 40 °C to 125°C Copyright 2002, Texas Instruments Incorporated Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Code Composer Studio and XDS510 are trademarks of Texas Instruments. † IEEE Standard 1149.1−1990, IEEE Standard Test-Access Port PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - TMS320LF2407_13 |
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Similar Description - TMS320LF2407_13 |
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