PIC17C44T-16I/PT

Product Overview

Category

The PIC17C44T-16I/PT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Wide operating voltage range
• Enhanced features for embedded control applications

Package

The PIC17C44T-16I/PT is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic systems.

Packaging/Quantity

The PIC17C44T-16I/PT is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit RISC
• CPU Speed: 16 MHz
• Program Memory Size: 4 KB
• RAM Size: 192 bytes
• Number of I/O Pins: 33
• Operating Voltage Range: 2.5V to 5.5V
• Temperature Range: -40°C to +125°C
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3 timers/counters

Detailed Pin Configuration

The PIC17C44T-16I/PT has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0 - General-purpose I/O pin
3. RA1 - General-purpose I/O pin
4. RA2 - General-purpose I/O pin
5. RA3 - General-purpose I/O pin
6. RA4 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. MCLR - Master Clear input
9. VSS - Ground
10. RB0 - General-purpose I/O pin
11. RB1 - General-purpose I/O pin
12. RB2 - General-purpose I/O pin
13. RB3 - General-purpose I/O pin
14. RB4 - General-purpose I/O pin
15. RB5 - General-purpose I/O pin
16. RB6 - General-purpose I/O pin
17. RB7 - General-purpose I/O pin
18. RC0 - General-purpose I/O pin
19. RC1 - General-purpose I/O pin
20. RC2 - General-purpose I/O pin
21. RC3 - General-purpose I/O pin
22. RC4 - General-purpose I/O pin
23. RC5 - General-purpose I/O pin
24. RC6 - General-purpose I/O pin
25. RC7 - General-purpose I/O pin
26. OSC1 - Oscillator input
27. OSC2 - Oscillator output
28. VCAP - Capacitor connection for internal voltage regulator
29. VREF - Voltage reference input
30. AN0 - Analog input channel 0
31. AN1 - Analog input channel 1
32. AN2 - Analog input channel 2
33. AN3 - Analog input channel 3
34. AN4 - Analog input channel 4
35. AN5 - Analog input channel 5
36. AN6 - Analog input channel 6
37. AN7 - Analog input channel 7
38. AVDD - Analog power supply voltage
39. AVSS - Analog ground
40. PGD - Programming/Data pin
41. PGC - Programming/Clock pin
42. T1OSO/T1CKI - Timer1 oscillator output/T1CKI external clock input
43. T1OSI - Timer1 oscillator input
44. VPP - Programming voltage supply

Functional Features

The PIC17C44T-16I/PT microcontroller offers several functional features, including:

• High-speed processing capabilities
• On-chip flash memory for program storage
• Multiple communication interfaces for data exchange
• Analog-to-digital conversion capability
• Timers and counters for precise timing operations
• Interrupt handling mechanism for real-time event response

Advantages and Disadvantages

Advantages

• High-performance and low power consumption
• Wide operating voltage range allows flexibility in various applications
• Enhanced features cater to the needs of embedded control systems
• Compact package size suitable for space-constrained designs

Disadvantages

• Limited program memory size (4 KB)
• Relatively small RAM size (192 bytes)
• Lack of advanced peripherals compared to more modern microcontrollers

Working Principles

The PIC17C44T-16I/PT operates based on an 8-bit RISC architecture. It executes instructions stored in its program memory, utilizing