C2000 real-time микроконтроллеры tms320f28035-ep

The F28035 Piccolo™ family of microcontrollers provides the power of the C28x core and Control Law Accelerator (CLA) 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.

High-Efficiency 32-Bit CPU (TMS320C28x)
- 60 MHz (16.67-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)
Programmable Control Law Accelerator (CLA)
- 32-Bit Floating-Point Math Accelerator
- Executes Code Independently of the Main CPU
Endianness: Little Endian
JTAG Boundary Scan Support
- IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary Scan Architecture
Low Cost for Both Device and System:
- Single 3.3-V Supply
- No Power Sequencing Requirement
- Integrated Power-On Reset and Brown-Out Reset
- 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 45 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
- Two Serial Peripheral Interface (SPI) Modules
- One Inter-Integrated-Circuit (I2C) Module
- One Local Interconnect Network (LIN) Module
- One Enhanced Controller Area Network (eCAN) Module
Enhanced Control Peripherals
- ePWM
- High-Resolution PWM (HRPWM)
- Enhanced Capture (eCAP) Module
- High-Resolution Input Capture (HRCAP) Module
- Enhanced Quadrature Encoder Pulse (eQEP) Module
- Analog-to-Digital Converter (ADC)
- On-Chip Temperature Sensor
- Comparator
Advanced Emulation Features
- Analysis and Breakpoint Functions
- Real-Time Debug Through Hardware
80-Pin PN Low-Profile Quad Flatpack (LQFP)
Supports Defense, Aerospace, and Medical Applications:
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Extended (–55°C to 125°C) Temperature Range
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability

CPU	C28x, CLA
Frequency (MHz)	60
Flash memory (kByte)	128
RAM (kByte)	20
ADC resolution (Bits)	12
Total processing memory (MIPS)	120
Features	32-bit CPU timers, Single zone code security, Watchdog timer
UART	1
CAN (#)	1
PWM (Ch)	8, 12, 14
Number of ADC channels	13, 14, 16
Direct memory access (Ch)	0
SPI	1, 2
QEP	1
USB	No
Operating temperature range (°C)	-55 to 125
Rating	HiRel Enhanced Product
Communication interface	CAN, I2C, SPI, UART

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