Kinglionski is one of the professional TMS320F28027FPTT Electronic Components suppliers in China and with more than experience. The TMS320F28027FPTT microcontrollers provides the power of the C28x core coupled with highly integrated control peripherals in low pin-count devices. This family is code-compatible with previous C28x-based code, and also provides a high level of analog integration.
An internal voltage regulator allows for single-rail operation. Enhancements have been made to the HRPWM to allow for dual-edge control (frequency modulation). Analog comparators with internal 10-bit references have been added and can be routed directly to control the PWM outputs. The ADC converts from 0 to 3.3-V fixed full-scale range and supports ratio-metric VREFHI/VREFLO references. The ADC interface has been optimized for low overhead and latency.
TMS320F28027FPTT Electronic Components Parameter (Specification)
High-efficiency 32-bit CPU (TMS320C28x)
60 MHz (16.67-ns cycle time)
50 MHz (20-ns cycle time)
40 MHz (25-ns cycle time)
16 × 16 and 32 × 32 MAC operations
16 × 16 dual MAC
Harvard bus architecture
Atomic operations
Fast interrupt response and processing
Unified memory programming model
Code-efficient (in C/C++ and Assembly)
Endianness: Little endian
Low cost for both device and system:
Single 3.3-V supply
No power sequencing requirement
Integrated power-on and brown-out resets
Small packaging, as low as 38-pin available
Low power
No analog support pins
Clocking:
Two internal zero-pin oscillators
On-chip crystal oscillator and external clock input
Watchdog timer module
Missing clock detection circuitry
Up to 22 individually programmable, multiplexed GPIO pins with input filtering
Peripheral Interrupt Expansion (PIE) block that supports all peripheral interrupts
Three 32-bit CPU timers
Independent 16-bit timer in each Enhanced Pulse Width Modulator (ePWM)
On-chip memory
Flash, SARAM, OTP, Boot ROM available
Code-security module
128-bit security key and lock
Protects secure memory blocks
Prevents firmware reverse engineering
Serial port peripherals
One Serial Communications Interface (SCI) Universal Asynchronous Receiver/Transmitter (UART)
module
One Serial Peripheral Interface (SPI) module
One Inter-Integrated-Circuit (I2C) module
Enhanced control peripherals
ePWM
High-Resolution PWM (HRPWM)
Enhanced Capture (eCAP) module
Analog-to-Digital Converter (ADC)
On-chip temperature sensor
Comparator
Advanced emulation features
Analysis and breakpoint functions
Real-time debug through hardware
Package options
38-pin DA Thin Shrink Small-Outline Package (TSSOP)
48-pin PT Low-Profile Quad Flatpack (LQFP)
Temperature options
T: –40°C to 105°C
S: –40°C to 125°C
Q: –40°C to 125°C (AEC Q100 qualification for automotive applications)
TMS320F28027FPTT Electronic Components Feature And Application
1.WhiteGoods
2.SwitchModePowerSupplies(SMPSs)
3.DC-DCMultiple-OutputPowerSupplies
4.SolarMicroInvertersand Converters
5.LEDLighting
6.PowerFactorCorrection
7.Sewingand TextileMachines
8.eBikes
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