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A potent 32-bit floating-point microcontroller unit (MCU), the F280049CPZS enables designers to combine essential control peripherals, distinctive analog, and nonvolatile memory on a single gadget.
Based on TI's 32-bit C28x CPU, which offers 100 MHz of signal processing capabilities, the real-time control subsystem. The new TMU extended instruction set, which enables quick execution of trigonometric algorithms frequently found in transforms and torque loop calculations, as well as the VCU-I extended instruction set, which lowers the latency for complex math operations frequently found in encoded applications, give the C28x CPU even more boosts.
Analog system
– Three 3.45-MSPS, 12-bit Analog-to-Digital Converters (ADCs)
Up to 21 external channels
Four integrated post-processing blocks (PPBs) per ADC
– Seven windowed comparators (CMPSS) with 12-bit reference Digital-to-Analog Converters (DACs)
Digital glitch filters
– Two 12-bit buffered DAC outputs
– Seven Programmable Gain Amplifiers (PGAs)
Programmable gain settings: 3, 6, 12, 24
Programmable output filtering
Enhanced control peripherals
– 16 ePWM channels with high-resolution capability (150-ps resolution)
Integrated dead-band support with high resolution
Integrated hardware trip zones (TZs)
– Seven Enhanced Capture (eCAP) modules
High-resolution Capture (HRCAP) available on two modules
– Two Enhanced Quadrature Encoder Pulse (eQEP) modules with support for CW/CCW operation modes
– Four Sigma-Delta Filter Module (SDFM) input channels (two parallel filters per channel)
Standard SDFM data filtering
Comparator filter for fast action for overvalue or undervalue condition
TMS320C28x 32-bit CPU
– 100 MHz
– IEEE 754 single-precision Floating-Point Unit (FPU)
– Trigonometric Math Unit (TMU)
? 3×-cycle to 4×-cycle improvement for common trigonometric functions versus software libraries
? 13-cycle Park transform
– Viterbi/Complex Math Unit (VCU-I)
– Ten hardware breakpoints (with ERAD)
? Programmable Control Law Accelerator (CLA)
– 100 MHz
– IEEE 754 single-precision floating-point instructions
– Executes code independently of main CPU
? On-chip memory
– 256KB (128KW) of flash (ECC-protected) across two independent banks
– 100KB (50KW) of RAM (ECC-protected or parity-protected)
– Dual-zone security supporting third-party development
– Unique Identification (UID) number
Clock and system control
– Two internal zero-pin 10-MHz oscillators
– On-chip crystal oscillator and external clock input
– Windowed watchdog timer module
– Missing clock detection circuitry
1.2-V core, 3.3-V I/O design
– Internal VREG or DC-DC for 1.2-V generation allows for single-supply designs
– Brownout reset (BOR) circuit
System peripherals
– 6-channel Direct Memory Access (DMA) controller
– 40 individually programmable multiplexed General-Purpose Input/Output (GPIO) pins
– 21 digital inputs on analog pins
– Enhanced Peripheral Interrupt Expansion (ePIE) module
– Multiple low-power mode (LPM) support with external wakeup
– Embedded Real-time Analysis and Diagnostic (ERAD)
Central inverter
Solar power optimizer
String inverter
DC/DC converter
Inverter & motor control
On-board (OBC) & wireless charger
AC drive control module
AC drive power stage module
Linear motor power stage
Servo drive control module
AC-input BLDC motor drive
DC-input BLDC motor drive
Industrial AC-DC
Three phase UPS
Merchant network & server PSU
Merchant telecom rectifiers
Medium/short range radar
Air conditioner outdoor unit
Door operator drive control
Automated sorting equipment
CNC control
Textile machine
Welding machine
AC charging (pile) station
DC charging (pile) station
EV charging station power module
Wireless vehicle charging module
Energy storage power conversion system (PCS)
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 100-LQFP |
| Surface Mount | YES |
| Number of Pins | 100 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tray |
| Series | C2000™ C28x Piccolo™ |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 100 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 1.2V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | F280049 |
| Supply Voltage-Min (Vsup) | 1.14V |
| Oscillator Type | Internal |
| Number of I/O | 40 |
| Speed | 100MHz |
| RAM Size | 100K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.14V~1.32V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Core Processor | C28x |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 32-Bit |
| Program Memory Size | 256KB 256K x 8 |
| Connectivity | CANbus, I2C, LINbus, SCI, SPI, UART/USART |
| Bit Size | 32 |
| Data Converter | A/D 21x12b; D/A 2x12b |
| Has ADC | YES |
| DMA Channels | YES |
| PWM Channels | YES |
| DAC Channels | YES |
| Number of UART Channels | 2 |
| Height | 1.6mm |
| Length | 14mm |
| Width | 14mm |
| Thickness | 1.4mm |
| RoHS Status | ROHS3 Compliant |
F280049CPZS Datasheet
+8613715157867