The DSPIC33EP32GP504T-E/TL is a high-performance digital signal controller (DSC) manufactured by Microchip Technology. It belongs to the dsPIC33EP series and is designed to deliver exceptional performance in demanding embedded control applications. Here is an overview and the key features of this IC component:
1. Overview:
- Manufacturer: Microchip Technology
- Series: dsPIC33EP
- Model number: DSPIC33EP32GP504T-E/TL
- Core architecture: 16-bit dsPIC
- Operating voltage: 3.3V
- Temperature range: -40°C to +85°C
- Package options: TQFP and LQFP
2. Core and Processor:
- dsPIC core: Modified Harvard architecture with enhanced DSP engine
- Processor speed: Up to 70 MIPS at a 3.3V supply
3. Memory:
- Flash program memory: 32 KB
- RAM: 8 KB
- EEPROM: 1 KB
- Data EEPROM emulation: Provides non-volatile memory for storing data
4. Peripherals:
- Analog-to-Digital Converters (ADC): 12-bit, with 16 channels and a sample rate of up to 4.1 Msps
- Digital-to-Analog Converters (DAC): 10-bit, with 4 channels
- Enhanced Capture/Compare/PWM (ECCP): Multiple PWM channels with dedicated time base and advanced features
- Communication modules: UART, SPI, I2C, CAN, USB, and Ethernet
- Real-Time Clock and Calendar (RTCC): On-chip battery backup with alarm and tamper detection
- High-Speed Comparators: 4 analog comparators with programmable references
5. Timers and Oscillators:
- Timers: Multiple 16-bit timers/counters, including 3 dedicated time bases
- Watchdog Timer (WDT): Provides system reset in case of a software or hardware failure
- Internal oscillator: 7.37 MHz or 32 kHz
- External oscillator support: Crystal, resonator, and RC
6. I/O and Connectivity:
- General-Purpose Input/Output (GPIO) pins: Up to 32 I/O pins
- Interrupt-on-change pins: Up to 19 pins
- Peripheral Pin Select: Allows flexible remapping of digital peripheral I/O pins
- External memory interface support
7. Development and Debugging:
- In-Circuit Serial Programming (ICSP): Allows in-system programming and debugging
- In-Circuit Debug (ICD): Allows real-time debugging and emulation using two pins
- MPLAB Integrated Development Environment (IDE) support
In summary, the DSPIC33EP32GP504T-E/TL is a feature-rich digital signal controller suitable for demanding embedded control applications. With its robust peripheral set, enhanced DSP capabilities, and ample memory, it provides high-performance computing, efficient signal processing, and flexible connectivity options.
