The price of tms320f28377sptpq hlqfp-176 32-bit microcontroller is the lowest
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C2000 ™ The 32-bit microcontroller is optimized in processing, sensing and driving, which can improve the closed-loop performance in real-time control applications, such as industrial motor drive, photovoltaic inverter and digital power supply, electric vehicle and transportation, motor control, sensing and signal processing. C2000 series includes advanced performance MCU and entry-level performance MCU.
Tms320f2837xs is a powerful 32-bit floating-point microcontroller unit (MCU) designed for advanced closed-loop control applications, such as industrial motor drive, photovoltaic inverter and digital power supply, electric vehicle and transportation, sensing and signal processing. To accelerate application development, the digital power software development kit (SDK) for C2000 MCU and the ™ The motorcontrol software development kit (SDK) of MCU is available.
The real-time control subsystem is based on TI's 32-bit c28x floating-point CPU, which can provide 200MHz signal processing performance. The performance of c28x CPU is further improved by the new TMU accelerator and VCU accelerator. The TMU accelerator can quickly execute the algorithm including the common triangular operation in transformation and torque loop calculation; VCU accelerator can shorten the time of complex mathematical operations common in coding applications. F2837xs microcontroller series adopts a cla real-time control coprocessor. CLA is an independent 32-bit floating-point processor that runs at the same speed as the main CPU.
The cla will respond to the external trigger and execute the code simultaneously with the main c28x CPU. This parallel processing function can effectively double the computing performance of the real-time control system. By using CLA to perform time critical functions, the main c28x CPU can be released for other tasks such as communication and diagnosis.
Tms320f2837xs supports up to 1MB (512kw) on-board flash memory (including error correction code (ECC)) and up to 164KB (82kw) SRAM. Two 128 bit security zones are also provided on the CPU for code protection. F2837xs MCU also integrates performance simulation and control peripherals to further realize system integration. Four independent 16 bit ADCs can accurately and efficiently manage multiple analog signals, so as to finally improve the system throughput.
new type Σ-Δ Filter module (sdfm) and Σ-Δ The use of modulator can realize isolated shunt measurement. The comparator subsystem (cmpss) including the window comparator can protect the power stage when the current limit conditions are exceeded or not met. Other analog and control peripherals include DAC, PWM, ECAPS, eqep and other peripherals. Peripherals such as EMIF, can module (conforming to ISO 11898-1 / can 2.0B standard) and the new UPP interface expand the connection function of f2837xs.
The UPP interface is C2000 ™ A new feature of MCU supports high-speed parallel connection with FPGA or other processors with similar UPP interface. Finally, USB 2.0 port with Mac and PHY enables users to easily add universal serial bus (USB) connection function to their applications.
• TMS320C28X 32-bit CPU
– 200MHz
– IEEE 754 single precision floating point unit (FPU)
– trigonometric mathematical unit (TMU)
– Viterbi / complex math unit (vcu-ii)
• programmable control law accelerator (CLA)
– 200MHz
– IEEE 754 single precision floating point unit instruction
– execute code independently of the main CPU
• on chip memory – 512KB (256kw) or 1MB (512kw) flash memory (ECC protection)
– 132KB (66kw) or 164KB (82kw) RAM (ECC protection or parity protection)
– support dual zone security developed by third parties
– unique identification number
• clock and system control
– two internal zero pin 10MHz oscillators
– on chip crystal oscillator
– windowed watchdog timer module
– lost clock detection circuit
• 1.2V core, 3.3V I / O design
• system peripherals
– two external memory interfaces (EMIF) supporting asram and SDRAM
– 6-channel direct memory access (DMA) controller
– up to 169 independent programmable, multiplexed general purpose input / output (GPIO) pins with input filtering
– extended peripheral interrupt controller (epie)
– support multiple low power consumption modes (LPM) with external wake-up function
• communication peripherals
– USB 2.0 (MAC + PHY)
– support 12 pin 3.3V compatible universal parallel port (UPP) interface
– two controller area network (can) modules (pin bootable)
– three high speed (up to 50MHz) SPI ports (pin bootable)
– two multichannel buffered serial ports (McBSP)
– four serial communication interfaces (SCI / UART) (pin bootable)
– two I2C interfaces (pin bootable)
• simulation subsystem
– up to four analog-to-digital converters (ADCs)
– 16 bit mode
– throughput of 1.1msps per converter (system throughput up to 4.4msps)
– differential input
– up to 12 external channels
– 12 bit mode
– throughput of each channel is 3.5msps (system throughput up to 14msps)
– single ended input
– up to 24 external channels
– each ADC has a sample and hold (s / h) circuit
– hardware integration post-processing of ADC conversion
– saturation offset voltage calibration
– setpoint calculation error
– high, low and zero crossing comparison with interrupt function
– trigger to sample delay capture
– eight window comparators with 12 digit analog-to-digital converter (DAC) references
– three 12 bit buffered DAC outputs
• enhanced control peripherals
– 24 PWM channels with enhanced function
– 16 high resolution pulse width modulator (hrpwm) channels
– channels A and B of 8 PWM modules have high resolution
– dead band support (for both standard and high resolution)
– 6 ECAP modules
– 3 enhanced quadrature encoder pulse (eqep) modules
– 8 Δ-Σ Filter module (sdfm) input channel, each channel has 2 parallel filters
– standard sdfm data filtering
– comparator filter for fast response to out of range conditions
• configurable logic block (CLB)
– enhance existing peripheral functions
– supports location manager solutions
• meet functional safety standards
– documentation helps to make the functional safety system design ASIL compliant D / sil-3, IEC 60730 class C and UL 1998 class 2 standards
– the components comply with asil-b / SIL-2 standards
• packaging options:
– lead free, green package
– 337 ball new fine pitch ball grid array (nfbga) [suffix ZWT]
– 176 pin powerpad ™ Heat resistant enhanced thin Quad flatpack (hlqfp) [PTP suffix]
– 100 pin powerpad heat resistant enhanced thin Quad flatpack (htqfp) [PZP suffix]
• temperature options:
– T: – junction temperature from 40 º C to 105 º C
– s: - 40 º C to 125 º C junction temperature
– Q: – 40 º C to 125 º C natural ventilation temperature (according to AEC Q100 standard for automotive applications)
application
• medium / short range radar
• traction inverter motor control
• HVAC large commercial motor control
• automatic sorting equipment
• CNC control
• AC charging (pile) station
• DC charging station
• power module of electric vehicle charging station
• energy storage power conversion system (PCS)
• central inverter
• solar power optimizer
• series inverter
• inverter and motor control
• on board charger (OBC) and wireless charger
• linear motor section controller
• servo driver control module
• AC input BLDC motor driver
• DC input BLDC motor driver
• industrial AC / DC Converters
• three phase UPS
C2000 ™ The 32-bit microcontroller is optimized in processing, sensing and driving, which can improve the closed-loop performance in real-time control applications, such as industrial motor drive, photovoltaic inverter and digital power supply, electric vehicle and transportation, motor control, sensing and signal processing. C2000 series includes advanced performance MCU and entry-level performance MCU.
Tms320f2837xs is a powerful 32-bit floating-point microcontroller unit (MCU) designed for advanced closed-loop control applications, such as industrial motor drive, photovoltaic inverter and digital power supply, electric vehicle and transportation, sensing and signal processing. To accelerate application development, the digital power software development kit (SDK) for C2000 MCU and the ™ The motorcontrol software development kit (SDK) of MCU is available.
The real-time control subsystem is based on TI's 32-bit c28x floating-point CPU, which can provide 200MHz signal processing performance. The performance of c28x CPU is further improved by the new TMU accelerator and VCU accelerator. The TMU accelerator can quickly execute the algorithm including the common triangular operation in transformation and torque loop calculation; VCU accelerator can shorten the time of complex mathematical operations common in coding applications. F2837xs microcontroller series adopts a cla real-time control coprocessor. CLA is an independent 32-bit floating-point processor that runs at the same speed as the main CPU.
The cla will respond to the external trigger and execute the code simultaneously with the main c28x CPU. This parallel processing function can effectively double the computing performance of the real-time control system. By using CLA to perform time critical functions, the main c28x CPU can be released for other tasks such as communication and diagnosis.
Tms320f2837xs supports up to 1MB (512kw) on-board flash memory (including error correction code (ECC)) and up to 164KB (82kw) SRAM. Two 128 bit security zones are also provided on the CPU for code protection. F2837xs MCU also integrates performance simulation and control peripherals to further realize system integration. Four independent 16 bit ADCs can accurately and efficiently manage multiple analog signals, so as to finally improve the system throughput.
new type Σ-Δ Filter module (sdfm) and Σ-Δ The use of modulator can realize isolated shunt measurement. The comparator subsystem (cmpss) including the window comparator can protect the power stage when the current limit conditions are exceeded or not met. Other analog and control peripherals include DAC, PWM, ECAPS, eqep and other peripherals. Peripherals such as EMIF, can module (conforming to ISO 11898-1 / can 2.0B standard) and the new UPP interface expand the connection function of f2837xs.
The UPP interface is C2000 ™ A new feature of MCU supports high-speed parallel connection with FPGA or other processors with similar UPP interface. Finally, USB 2.0 port with Mac and PHY enables users to easily add universal serial bus (USB) connection function to their applications.
• TMS320C28X 32-bit CPU
– 200MHz
– IEEE 754 single precision floating point unit (FPU)
– trigonometric mathematical unit (TMU)
– Viterbi / complex math unit (vcu-ii)
• programmable control law accelerator (CLA)
– 200MHz
– IEEE 754 single precision floating point unit instruction
– execute code independently of the main CPU
• on chip memory – 512KB (256kw) or 1MB (512kw) flash memory (ECC protection)
– 132KB (66kw) or 164KB (82kw) RAM (ECC protection or parity protection)
– support dual zone security developed by third parties
– unique identification number
• clock and system control
– two internal zero pin 10MHz oscillators
– on chip crystal oscillator
– windowed watchdog timer module
– lost clock detection circuit
• 1.2V core, 3.3V I / O design
• system peripherals
– two external memory interfaces (EMIF) supporting asram and SDRAM
– 6-channel direct memory access (DMA) controller
– up to 169 independent programmable, multiplexed general purpose input / output (GPIO) pins with input filtering
– extended peripheral interrupt controller (epie)
– support multiple low power consumption modes (LPM) with external wake-up function
• communication peripherals
– USB 2.0 (MAC + PHY)
– support 12 pin 3.3V compatible universal parallel port (UPP) interface
– two controller area network (can) modules (pin bootable)
– three high speed (up to 50MHz) SPI ports (pin bootable)
– two multichannel buffered serial ports (McBSP)
– four serial communication interfaces (SCI / UART) (pin bootable)
– two I2C interfaces (pin bootable)
• simulation subsystem
– up to four analog-to-digital converters (ADCs)
– 16 bit mode
– throughput of 1.1msps per converter (system throughput up to 4.4msps)
– differential input
– up to 12 external channels
– 12 bit mode
– throughput of each channel is 3.5msps (system throughput up to 14msps)
– single ended input
– up to 24 external channels
– each ADC has a sample and hold (s / h) circuit
– hardware integration post-processing of ADC conversion
– saturation offset voltage calibration
– setpoint calculation error
– high, low and zero crossing comparison with interrupt function
– trigger to sample delay capture
– eight window comparators with 12 digit analog-to-digital converter (DAC) references
– three 12 bit buffered DAC outputs
• enhanced control peripherals
– 24 PWM channels with enhanced function
– 16 high resolution pulse width modulator (hrpwm) channels
– channels A and B of 8 PWM modules have high resolution
– dead band support (for both standard and high resolution)
– 6 ECAP modules
– 3 enhanced quadrature encoder pulse (eqep) modules
– 8 Δ-Σ Filter module (sdfm) input channel, each channel has 2 parallel filters
– standard sdfm data filtering
– comparator filter for fast response to out of range conditions
• configurable logic block (CLB)
– enhance existing peripheral functions
– supports location manager solutions
• meet functional safety standards
– documentation helps to make the functional safety system design ASIL compliant D / sil-3, IEC 60730 class C and UL 1998 class 2 standards
– the components comply with asil-b / SIL-2 standards
• packaging options:
– lead free, green package
– 337 ball new fine pitch ball grid array (nfbga) [suffix ZWT]
– 176 pin powerpad ™ Heat resistant enhanced thin Quad flatpack (hlqfp) [PTP suffix]
– 100 pin powerpad heat resistant enhanced thin Quad flatpack (htqfp) [PZP suffix]
• temperature options:
– T: – junction temperature from 40 º C to 105 º C
– s: - 40 º C to 125 º C junction temperature
– Q: – 40 º C to 125 º C natural ventilation temperature (according to AEC Q100 standard for automotive applications)
application
• medium / short range radar
• traction inverter motor control
• HVAC large commercial motor control
• automatic sorting equipment
• CNC control
• AC charging (pile) station
• DC charging station
• power module of electric vehicle charging station
• energy storage power conversion system (PCS)
• central inverter
• solar power optimizer
• series inverter
• inverter and motor control
• on board charger (OBC) and wireless charger
• linear motor section controller
• servo driver control module
• AC input BLDC motor driver
• DC input BLDC motor driver
• industrial AC / DC Converters
• three phase UPS