DSPIC30F2023-30I/ML

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power consumption
• Package: 44-pin QFN (Quad Flat No-Lead)
• Essence: Digital Signal Controller (DSC)
• Packaging/Quantity: Tube packaging, quantity varies

Specifications

• Architecture: Modified Harvard
• CPU Speed: 30 MIPS
• Program Memory Size: 12 KB
• RAM Size: 512 bytes
• Data EEPROM Size: 256 bytes
• Operating Voltage Range: 2.5V to 5.5V
• Temperature Range: -40°C to +85°C
• Number of I/O Pins: 35
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Serial Communication Interfaces: UART, SPI, I2C
• Timers: 16-bit, 32-bit
• PWM Channels: 4
• Comparators: 2
• Oscillator Types: Internal, external

Pin Configuration

The DSPIC30F2023-30I/ML microcontroller has a total of 44 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
3. AN0 - Analog input channel 0
4. AN1 - Analog input channel 1
5. AN2 - Analog input channel 2
6. AN3 - Analog input channel 3
7. AN4 - Analog input channel 4
8. AN5 - Analog input channel 5
9. AN6 - Analog input channel 6
10. AN7 - Analog input channel 7
11. AVSS - Analog ground
12. AVDD - Analog power supply voltage
13. REFO - Reference voltage output
14. OSC1/CLKI - Oscillator input 1 / External clock input
15. OSC2/CLKO - Oscillator output 2 / Clock output
16. TMS - JTAG test mode select
17. TCK - JTAG test clock
18. TDO - JTAG test data out
19. TDI - JTAG test data in
20. MCLR/VPP - Master Clear / Programming voltage
21. RB0/INT0 - Port B, Pin 0 / External interrupt 0
22. RB1/INT1 - Port B, Pin 1 / External interrupt 1
23. RB2/INT2 - Port B, Pin 2 / External interrupt 2
24. RB3/INT3 - Port B, Pin 3 / External interrupt 3
25. RB4 - Port B, Pin 4
26. RB5 - Port B, Pin 5
27. RB6 - Port B, Pin 6
28. RB7 - Port B, Pin 7
29. RC0 - Port C, Pin 0
30. RC1 - Port C, Pin 1
31. RC2 - Port C, Pin 2
32. RC3 - Port C, Pin 3
33. RC4 - Port C, Pin 4
34. RC5 - Port C, Pin 5
35. RC6 - Port C, Pin 6
36. RC7 - Port C, Pin 7
37. RD0 - Port D, Pin 0
38. RD1 - Port D, Pin 1
39. RD2 - Port D, Pin 2
40. RD3 - Port D, Pin 3
41. RD4 - Port D, Pin 4
42. RD5 - Port D, Pin 5
43. RD6 - Port D, Pin 6
44. RD7 - Port D, Pin 7

Functional Features

• High-performance digital signal processing capabilities
• Efficient control algorithms for embedded systems
• Low-power consumption for extended battery life
• Flexible and versatile communication interfaces
• Wide operating voltage range for various applications
• Integrated analog-to-digital converter for sensor interfacing
• Multiple timers and PWM channels for precise timing and control
• Built-in comparators for analog signal comparison
• Support for internal and external oscillators

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy-efficient designs - Versatile communication interfaces for easy integration - Wide operating voltage range for flexibility in power supply - Integrated analog-to-digital converter simplifies sensor interfacing

Disadvantages: - Limited program memory size (12 KB) - Limited RAM size (512 bytes) - Limited data EEPROM size (256 bytes) - Limited number of I/O pins (35)

Working Principles

The DSPIC30F2023-30