F2800157SPNR

The TMS320F280015x (F280015x) is a member of the cost-optimized C2000 real-time microcontroller family of scalable, ultra-low latency devices designed for efficiency in power electronics. These include such applications as: HVAC compressor module Headlight DC/DC converter Inverter & motor control On-board (OBC) & wireless charger Pump Industrial motor drives Motor control Digital power Sensing and signal processing TMS320F280015x has dual 32-bit C28x CPUs in Lockstep, enabling the device to achieve ASIL B functional safety device rating without much SW overhead. The real-time control subsystem is based on TI’s 32-bit C28x DSP core, which provides 120 MHz of signal-processing performance for floating- or fixed-point code running from either on-chip flash or SRAM. The C28x CPU is further boosted by the Trigonometric Math Unit (TMU) and VCRC (Cyclical Redundancy Check) extended instruction sets, speeding up common algorithms key to real-time control systems. The F280015x supports up to 256KB (128KW) of flash memory. Up to 36KB (18KW) of on-chip SRAM is also available to supplement the flash memory. High-performance analog blocks are integrated on the F280015x real-time microcontroller (MCU) and are closely coupled with the processing and PWM units to provide optimal real-time signal chain performance. Fourteen PWM channels enable control of various power stages from a 3-phase inverter to power-factor correction and other advanced multilevel power topologies. Interfacing is supported through various industry-standard communication ports (such as PMBUS, SPI, SCI, LIN, I2C, CAN and CAN FD) and offers multiple pin-muxing options for optimal signal placement.

Applications

• Automotive
• ADAS Radar ECU
• Mechanically scanning LIDAR
• Body electronics & lighting
• Door module
• Trunk module
• Window module
• Body control module (BCM)
• HVAC compressor module
• HVAC control module
• Interior heater module
• Headlight
• Seat comfort module
• Seat position and fold module
• Steering wheel control
• DC/AC inverter
• Mid power DC/DC converter
• Hybrid, Electric, Powertrain Systems
• Battery management system (BMS)
• DC/DC converter
• Inverter & motor control
• On-board (OBC) & wireless charger
• Vehicle control unit (VCU)
• Virtual engine sound system (VESS)
• Engine fan
• eTurbo/charger
• Pump
• Automatic transmission
• Electric power steering (EPS)
• Infotainment and cluster
• Head-up display
• Telematics control unit
• Automotive head unit
• Aftermarket audio amplifier
• Automotive active noise cancellation
• Automotive external amplifier
• Industrial
• Motor drives
• AC drive control module
• AC drive power stage module
• Servo drive control module
• Servo drive power stage module
• Factory automation & control
• Merchant DC/DC
• Merchant network & server PSU
• Merchant telecom rectifiers
• UPS
• Three phase UPS
• Single phase online UPS

Key features

• 32-bit lockstep dual-TMS320C28x core at 120 MHz – IEEE 754 Floating-Point Unit (FPU) – Trigonometric Math Unit (TMU) – CRC Engine and Instructions (VCRC)
• On-chip memory – 256KB (128KW) of single bank flash (ECCprotected) – 36KB (18KW) of RAM (ECC/Parity-protected) – Security • JTAGLOCK • Zero-pin boot • Dual-zone security
• Clock and system control – Two internal 10-MHz oscillators – Crystal oscillator or external clock input – Windowed watchdog timer module – Missing clock detection circuitry – Dual-clock Comparator (DCC)
• 1.2-V core, 3.3-V I/O design – Internal VREG for 1.2-V generation – Brownout reset (BOR) circuit
• System peripherals – 52 individually programmable multiplexed General-Purpose Input/Output (GPIO) pins (11 shared with Analog) – 10 digital inputs on analog pins – Enhanced Peripheral Interrupt Expansion (ePIE) – Multiple low-power mode (LPM) support – Unique Identification (UID) number
• Communications peripherals One Power-Management Bus (PMBus) interface Two Inter-integrated Circuit (I2C) interfaces One Controller Area Network (CAN/DCAN) bus port One Controller Area Network with Flexible Data-Rate (CAN FD/MCAN) bus port One Serial Peripheral Interface (SPI) ports – Three UART-compatible Serial Communication Interface (SCI) One UART-compatible Local Interconnect Network (LIN) interfaces
• Two 4-MSPS, 12-bit Analog-to-Digital Converters (ADCs) • Up to 21 external channels (11 shared with GPIO) Four integrated Post-Processing Blocks (PPB) per ADC One windowed comparator (CMPSS) with 12-bit reference Digital-to-Analog Converters (DACs) • Digital glitch filters • COMPDACOUT (11 bit) – Three windowed comparators (CMPSS_LITE) with 9.5-bit effective reference DACs
• Enhanced control peripherals 14 ePWM channels with four channels that have high-resolution capability (150-ps resolution) • Integrated dead-band support • Integrated hardware trip zones (TZs) Three Enhanced Capture (eCAP) modules – Two Enhanced Quadrature Encoder Pulse (eQEP) modules with support for CW/CCW operation modes Embedded Pattern Generator (EPG)
• CMAC Keys (128-bits) for SW AES Diagnostic features Memory Power On Self Test (MPOST)
• Functional Safety-Compliant Developed for functional safety applications Documentation available to aid ISO 26262 and IEC 61508 system design Systematic capability up to ASIL D and SIL 3 Hardware integrity up to ASIL B and SIL 2
• Safety-related certification ISO 26262 certified up to ASIL B by TÜV SÜD IEC 61508 certified up to SIL 2 by TÜV SÜD
• Package options: 80-pin Low-profile Quad Flatpack (LQFP) [PN suffix] 64-pin LQFP [PM suffix] 48-pin PowerPAD™ Thermally Enhanced Thin Quad Flatpack (HTQFP) [PHP suffix] 32-pin Very Thin Quad Flatpack No-Lead (VQFN) [RHB suffix]
• Ambient Temperature (TA) (see Device Information table and Device Comparison): F280015xS, F280015xQ parts: -40°C to 125°C F280015xE parts: -40°C to 150°C