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即時數位電源 MCU

SMJ320F2812

現行

具 150-MHz、256-kb 快閃記憶體、EMIF 的 C2000™ 32 位元 MCU

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SMJ320F2812

現行
產品規格表 立即訂購

產品詳細資料

CPU 1 C28 Frequency (MHz) 150 Flash memory (kByte) 256 RAM (kByte) 36 ADC type 12-bit Total processing (MIPS) 150 Features 2-pin oscillator, 32-bit CPU timers, External memory interface, McBSP, Watchdog timer UART 2 CAN (#) 1 PWM (Ch) 16 Number of ADC channels 16 Direct memory access (Ch) 0 SPI 1 QEP 2 Hardware accelerators CPU only Edge AI enabled Yes Operating temperature range (°C) -55 to 125 Rating Military Communication interface CAN, McBSP, SPI, UART Operating system BareMetal (No OS) Nonvolatile memory (kByte) 256 Number of GPIOs 56 Security Secure storage
CPU 1 C28 Frequency (MHz) 150 Flash memory (kByte) 256 RAM (kByte) 36 ADC type 12-bit Total processing (MIPS) 150 Features 2-pin oscillator, 32-bit CPU timers, External memory interface, McBSP, Watchdog timer UART 2 CAN (#) 1 PWM (Ch) 16 Number of ADC channels 16 Direct memory access (Ch) 0 SPI 1 QEP 2 Hardware accelerators CPU only Edge AI enabled Yes Operating temperature range (°C) -55 to 125 Rating Military Communication interface CAN, McBSP, SPI, UART Operating system BareMetal (No OS) Nonvolatile memory (kByte) 256 Number of GPIOs 56 Security Secure storage
CFP (HFG) 172 888.338025 mm² 29.805 x 29.805
  • High-Performance Static CMOS Technology
    • 150 MHz (6.67-ns Cycle Time)
    • Low-Power (1.8-V Core at 135 MHz, 1.9-V Core at 150 MHz, 3.3-V I/O) Design
    • 3.3-V Flash Voltage
  • JTAG Boundary Scan Support
  • High-Performance 32-Bit CPU (TMS320C28x)
    • 16 x 16 and 32 x 32 MAC Operations
    • 16 x 16 Dual MAC
    • Harvard Bus Architecture
    • Atomic Operations
    • Fast Interrupt Response and Processing
    • Unified Memory Programming Model
    • 4M Linear Program Address Reach
    • 4M Linear Data Address Reach
    • Code-Efficient (in C/C++ and Assembly)
    • TMS320F24x/LF240x Processor Source Code Compatible
  • On-Chip Memory
    • Flash Devices: Up to 128K x 16 Flash (Four 8K x 16 and Six 16K x 16 Sectors)
    • ROM Devices: Up to 128K x 16 ROM
    • 1K x 16 OTP ROM
    • L0 and L1: 2 Blocks of 4K x 16 Each Single-Access RAM (SARAM)
    • H0: 1 Block of 8K x 16 SARAM
    • M0 and M1: 2 Blocks of 1K x 16 Each SARAM
  • Boot ROM (4K x 16)
    • With Software Boot Modes
    • Standard Math Tables
  • External Interface
    • Up to 1M Total Memory
    • Programmable Wait States
    • Programmable Read/Write Strobe Timing
    • Three Individual Chip Selects
  • Clock and System Control
    • Dynamic PLL Ratio Changes Supported
    • On-Chip Oscillator
    • Watchdog Timer Module
  • Three External Interrupts
  • Peripheral Interrupt Expansion (PIE) Block That Supports 45 Peripheral Interrupts
  • 128-Bit Security Key/Lock
    • Protects Flash/ROM/OTP and L0/L1 SARAM
    • Prevents Firmware Reverse Engineering
  • Three 32-Bit CPU-Timers
  • Motor Control Peripherals
    • Two Event Managers (EVA, EVB)
    • Compatible to 240xA Devices
  • Serial Port Peripherals
    • Serial Peripheral Interface (SPI)
    • Two Serial Communications Interfaces (SCIs), Standard UART
    • Enhanced Controller Area Network (eCAN)
    • Multichannel Buffered Serial Port (McBSP) With SPI Mode
  • 12-Bit ADC, 16 Channels
    • 2 x 8 Channel Input Multiplexer
    • Two Sample-and-Hold
    • Single/Simultaneous Conversions
    • Fast Conversion Rate: 80 ns/12.5 MSPS
  • Up to 56 Individually Programmable, Multiplexed General-Purpose Input/Output (GPIO) Pins
  • Advanced Emulation Features
    • Analysis and Breakpoint Functions
    • Real-Time Debug via Hardware
  • Development Tools Include
    • ANSI C/C++ Compiler/Assembler/Linker
    • Supports TMS320C24x™/240x Instructions
    • Code Composer Studio™ IDE
    • DSP/BIOS™
    • JTAG Scan Controllers [Texas Instruments (TI) or Third-Party]
    • Evaluation Modules
    • Broad Third-Party Digital Motor Control Support
  • Low-Power Modes and Power Savings
    • IDLE, STANDBY, HALT Modes Supported
    • Disable Individual Peripheral Clocks
  • Package Options
    • 172-Pin Ceramic Quad Flatpack (HFG)
  • Temperature Options:
    • M: –55°C to 125°C (HFG)

TMS320C24x, Code Composer Studio, DSP/BIOS, and MicroStar BGA are trademarks of Texas Instruments.
IEEE Standard 1149.1-1990, IEEE Standard Test-Access Port
TMS320C28x is a trademark of Texas Instruments.
All trademarks are the property of their respective owners.
  • High-Performance Static CMOS Technology
    • 150 MHz (6.67-ns Cycle Time)
    • Low-Power (1.8-V Core at 135 MHz, 1.9-V Core at 150 MHz, 3.3-V I/O) Design
    • 3.3-V Flash Voltage
  • JTAG Boundary Scan Support
  • High-Performance 32-Bit CPU (TMS320C28x)
    • 16 x 16 and 32 x 32 MAC Operations
    • 16 x 16 Dual MAC
    • Harvard Bus Architecture
    • Atomic Operations
    • Fast Interrupt Response and Processing
    • Unified Memory Programming Model
    • 4M Linear Program Address Reach
    • 4M Linear Data Address Reach
    • Code-Efficient (in C/C++ and Assembly)
    • TMS320F24x/LF240x Processor Source Code Compatible
  • On-Chip Memory
    • Flash Devices: Up to 128K x 16 Flash (Four 8K x 16 and Six 16K x 16 Sectors)
    • ROM Devices: Up to 128K x 16 ROM
    • 1K x 16 OTP ROM
    • L0 and L1: 2 Blocks of 4K x 16 Each Single-Access RAM (SARAM)
    • H0: 1 Block of 8K x 16 SARAM
    • M0 and M1: 2 Blocks of 1K x 16 Each SARAM
  • Boot ROM (4K x 16)
    • With Software Boot Modes
    • Standard Math Tables
  • External Interface
    • Up to 1M Total Memory
    • Programmable Wait States
    • Programmable Read/Write Strobe Timing
    • Three Individual Chip Selects
  • Clock and System Control
    • Dynamic PLL Ratio Changes Supported
    • On-Chip Oscillator
    • Watchdog Timer Module
  • Three External Interrupts
  • Peripheral Interrupt Expansion (PIE) Block That Supports 45 Peripheral Interrupts
  • 128-Bit Security Key/Lock
    • Protects Flash/ROM/OTP and L0/L1 SARAM
    • Prevents Firmware Reverse Engineering
  • Three 32-Bit CPU-Timers
  • Motor Control Peripherals
    • Two Event Managers (EVA, EVB)
    • Compatible to 240xA Devices
  • Serial Port Peripherals
    • Serial Peripheral Interface (SPI)
    • Two Serial Communications Interfaces (SCIs), Standard UART
    • Enhanced Controller Area Network (eCAN)
    • Multichannel Buffered Serial Port (McBSP) With SPI Mode
  • 12-Bit ADC, 16 Channels
    • 2 x 8 Channel Input Multiplexer
    • Two Sample-and-Hold
    • Single/Simultaneous Conversions
    • Fast Conversion Rate: 80 ns/12.5 MSPS
  • Up to 56 Individually Programmable, Multiplexed General-Purpose Input/Output (GPIO) Pins
  • Advanced Emulation Features
    • Analysis and Breakpoint Functions
    • Real-Time Debug via Hardware
  • Development Tools Include
    • ANSI C/C++ Compiler/Assembler/Linker
    • Supports TMS320C24x™/240x Instructions
    • Code Composer Studio™ IDE
    • DSP/BIOS™
    • JTAG Scan Controllers [Texas Instruments (TI) or Third-Party]
    • Evaluation Modules
    • Broad Third-Party Digital Motor Control Support
  • Low-Power Modes and Power Savings
    • IDLE, STANDBY, HALT Modes Supported
    • Disable Individual Peripheral Clocks
  • Package Options
    • 172-Pin Ceramic Quad Flatpack (HFG)
  • Temperature Options:
    • M: –55°C to 125°C (HFG)

TMS320C24x, Code Composer Studio, DSP/BIOS, and MicroStar BGA are trademarks of Texas Instruments.
IEEE Standard 1149.1-1990, IEEE Standard Test-Access Port
TMS320C28x is a trademark of Texas Instruments.
All trademarks are the property of their respective owners.

The SM320F2812 device, member of the C28x™ DSP generation, is a highly integrated, high-performance solution for demanding control applications. The functional blocks and the memory maps are described in Section 3, Functional Overview.

Throughout this document, SM320F2812 is abbreviated as F2812.

The SM320F2812 device, member of the C28x™ DSP generation, is a highly integrated, high-performance solution for demanding control applications. The functional blocks and the memory maps are described in Section 3, Functional Overview.

Throughout this document, SM320F2812 is abbreviated as F2812.
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重要文件 類型 標題 格式選項 日期
* Data sheet SM320F2812, SMJ320F2812 datasheet (Rev. B) 2006年 9月 1日
* Errata TMS320F281x DSPs Silicon Errata (Rev. T) PDF | HTML 2023年 12月 19日
* SMD SMJ320F2812 SMD 5962-06208 2016年 6月 21日

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Are you looking to integrate flash programming into your project?

If so the TMS320F281x Flash API Release is what you're looking for. This download contains complete example projects and documentation to get you on your way and works for all revisions of F281x silicon.

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