Gehäuseinformationen
| Gehäuse | Pins LQFP (PN) | 80 |
| Betriebstemperaturbereich (°C) -55 to 125 |
| Gehäusemenge | Träger 250 | SMALL T&R |
Merkmale von TMS320F28035-EP
- 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
Beschreibung von 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.