DSPIC30F4012T-20E/SO

Product Overview

Category

The DSPIC30F4012T-20E/SO belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require high-performance computing and control capabilities.

Characteristics

• High-performance 16-bit digital signal controller
• Integrated flash memory for program storage
• Enhanced peripheral integration for versatile applications
• Low power consumption for energy-efficient operation

Package

The DSPIC30F4012T-20E/SO is available in a small outline (SO) package, which provides ease of integration into electronic circuits.

Essence

The essence of this microcontroller lies in its ability to efficiently process digital signals while offering flexibility and ease of use.

Packaging/Quantity

The DSPIC30F4012T-20E/SO is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Architecture: 16-bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 48 KB
• Data Memory Size: 2 KB
• Number of I/O Pins: 35
• Operating Voltage Range: 2.5V to 5.5V
• ADC Resolution: 10-bit
• PWM Channels: 6
• UART Modules: 2
• SPI Modules: 1
• I2C Modules: 1

Detailed Pin Configuration

The DSPIC30F4012T-20E/SO has a total of 35 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground reference
3. OSC1 - Crystal oscillator input
4. OSC2 - Crystal oscillator output
5. AN0 - Analog input channel 0
6. AN1 - Analog input channel 1
7. AN2 - Analog input channel 2
8. AN3 - Analog input channel 3
9. AN4 - Analog input channel 4
10. AN5 - Analog input channel 5
11. AN6 - Analog input channel 6
12. AN7 - Analog input channel 7
13. VREF+ - Positive voltage reference for ADC
14. VREF- - Negative voltage reference for ADC
15. AVDD - Analog power supply voltage
16. AVSS - Analog ground reference
17. REFO - Reference output
18. RB0/INT0 - General-purpose I/O or external interrupt 0
19. RB1/INT1 - General-purpose I/O or external interrupt 1
20. RB2/INT2 - General-purpose I/O or external interrupt 2
21. RB3/INT3 - General-purpose I/O or external interrupt 3
22. RB4 - General-purpose I/O
23. RB5 - General-purpose I/O
24. RB6 - General-purpose I/O
25. RB7 - General-purpose I/O
26. RB8 - General-purpose I/O
27. RB9 - General-purpose I/O
28. RB10 - General-purpose I/O
29. RB11 - General-purpose I/O
30. RB12 - General-purpose I/O
31. RB13 - General-purpose I/O
32. RB14 - General-purpose I/O
33. RB15 - General-purpose I/O
34. MCLR - Master clear/reset input
35. VCAP - External capacitor connection for internal voltage regulator

Functional Features

The DSPIC30F4012T-20E/SO offers several functional features that make it a versatile microcontroller for various applications:

• High-performance computing capabilities
• Enhanced peripheral integration for flexible interfacing
• Flash memory for program storage and easy updates
• Analog-to-digital conversion for sensor interfacing
• Pulse-width modulation for precise control of output signals
• UART, SPI, and I2C modules for communication with other devices

Advantages and Disadvantages

Advantages

• High-performance computing capabilities enable complex algorithms and signal processing.
• Enhanced peripheral integration reduces the need for external components, saving space and cost.
• Flash memory allows for easy program updates and flexibility in application development.
• Low power consumption ensures energy-efficient operation.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• The 16-bit architecture may not be suitable for certain applications that require higher precision or larger data sizes.

Working Principles

The DSPIC30F4012T-20E/SO operates based on the principles of digital signal processing and microcontroller architecture. It executes instructions stored in its flash memory to perform various computational tasks and control external devices through its integrated peripherals. The microcontroller's clock generates timing signals for synchronization, ensuring accurate execution of instructions.

Detailed