TMS320F28035PNT

Product Summary

The TMS320F28035PNT is a Piccolo Microcontroller provides the power of the C28x. core and Control Law Accelerator (CLA) coupled with highly integrated control peripherals in low pin-count devices. The TMS320F28035PNT is code-compatible with previous C28x-based code, as well as providing a high level of analog integration. An internal voltage regulator allows for single rail operation. Enhancements have been made to the HRPWM module 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/latency.

Parametrics

TMS320F28035PNT absolute maximum ratings: (1)Supply voltage range, VDDIO: (I/O and Flash), with respect to VSS: -0.3 V to 4.6 V; (2)Supply voltage range, VDD: with respect to VSS: -0.3 V to 2.5 V; (3)Analog voltage range, VDDA: with respect to VSSA: -0.3 V to 4.6 V; (4)Input voltage range, VIN: (3.3 V) -0.3 V to 4.6 V; (5)Output voltage range, VO: -0.3 V to 4.6 V; (6)Input clamp current, IIK: (VIN < 0 or VIN > VDDIO) ±20 mA; (7)Output clamp current, IOK: (VO < 0 or VO > VDDIO) ±20 mA; (8)Junction temperature range, TJ: -40℃ to 150℃; (9)Storage temperature range, Tstg: -65℃ to 150℃.

Features

TMS320F28035PNT features: (1)High-Efficiency 32-Bit CPU (TMS320C28x); (2)60-MHz Device Reset; (3)Single 3.3-V Supply; (4)Integrated Power-on and Brown-out Resets; (5)Two Internal Zero-pin Oscillators ?Clocking:; (6)Up to 45 Multiplexed GPIO Pins Oscillators; (7)Three 32-Bit CPU Timers; (8)On-Chip Flash, SARAM, OTP Memory Input; (9)Code-Security Module; (10)Serial Port Peripherals (SCI/SPI/I2C/LIN/eCAN); (11)Enhanced Control Peripherals, Enhanced Pulse Width Modulator (ePWM) Multiplexed GPIO Pins With Input Filtering; High-Resolution PWM (HRPWM); Enhanced Capture (eCAP); Enhanced Quadrature Encoder Pulse; Analog-to-Digital Converter (ADC); On-Chip Temperature Sensor; Comparator; (12)56-Pin, 64-Pin, and 80-Pin Packages; (13)High-Efficiency 32-Bit CPU (TMS320C28x), 60 MHz (16.67-ns Cycle Time); 16 x 16 and 32 x 32 MAC Operations; 16 x 16 Dual MAC; Harvard Bus Architecture; Atomic Operations; Fast Interrupt Response and Processing; Unified Memory Programming Model (eCAN) Bus; Code-Efficient (in C/C++ and Assembly); (14)Programmable Control Law Accelerator (CLA), 32-Bit Floating-Point Math Accelerator; Executes Code Independently of the Main; (15)Low Device and System Cost: Single 3.3-V Supply, High-Efficiency 32-Bit CPU (TMS320C28x) Integrated Power-on Reset and Brown-out reset; low power; no analog support pins.

Diagrams