Packaging information
| Package | Pins LQFP (PN) | 80 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 119 | JEDEC TRAY (10+1) |
Features for the TMS320F2800157
- 32-bit lockstep dual-TMS320C28x core at 120MHz
- IEEE 754 Floating-Point Unit (FPU)
- Trigonometric Math Unit (TMU)
- CRC Engine and Instructions (VCRC)
- On-chip memory
- 256KB (128KW) of single bank flash (ECC-protected)
- 36KB (18KW) of RAM (ECC/Parity-protected)
- Security
- JTAGLOCK
- Zero-pin boot
- Dual-zone security
- Clock and system control
- Two internal 10MHz oscillators
- External resistor support for improved internal oscillator performance (ExtR)
- Crystal oscillator or external clock input
- Windowed watchdog timer module
- Missing clock detection circuitry
- Dual-clock Comparator (DCC)
- 1.2V core, 3.3V I/O design
- Internal VREG for 1.2V 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
- Analog system
- Two 4MSPS, 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
- Two 4MSPS, 12-bit Analog-to-Digital
Converters (ADCs)
- Enhanced control peripherals
- 14 ePWM channels with four channels that have
high-resolution capability (150ps 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)
- 14 ePWM channels with four channels that have
high-resolution capability (150ps resolution)
- CMAC Keys (128-bit) 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
- 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
Description for the TMS320F2800157
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 120MHz 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.
Want to learn more about features that make C2000™ MCUs the right choice for your real-time control system? Check out The Essential Guide for Developing With C2000™ Real-Time Microcontrollers and visit the C2000 real-time microcontrollers page.
The Getting Started With C2000™ Real-Time Control Microcontrollers (MCUs) Getting Started Guide covers all aspects of development with C2000 devices from hardware to support resources. In addition to key reference documents, each section provides relevant links and resources to further expand on the information covered.
Ready to get started? Check out the TMDSCNCD2800157 evaluation board and download C2000Ware.