PIC18F458-I/PT

Product Overview

Category

The PIC18F458-I/PT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit architecture
• Flash-based program memory
• Wide operating voltage range
• Low power consumption
• Enhanced peripheral integration
• Extensive connectivity options

Package

The PIC18F458-I/PT is available in a PT package, which stands for Plastic Thin Quad Flat Pack. This package offers a compact and lightweight form factor suitable for space-constrained designs.

Essence

The essence of the PIC18F458-I/PT lies in its ability to provide efficient and reliable control and processing capabilities in a wide range of electronic applications.

Packaging/Quantity

The PIC18F458-I/PT is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Architecture: 8-bit
• Program Memory Size: 32KB
• RAM Size: 1536 bytes
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Speed: 40 MHz
• Number of I/O Pins: 35
• Analog-to-Digital Converter (ADC): 10-bit, 13 channels
• Timers: Multiple timers/counters with various modes
• Communication Interfaces: UART, SPI, I2C
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F458-I/PT has a total of 44 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. VDD - Power supply voltage
2. VSS - Ground
3. RA0 - General-purpose I/O pin
4. RA1 - General-purpose I/O pin
5. RA2 - General-purpose I/O pin
6. RA3 - General-purpose I/O pin
7. RA4 - General-purpose I/O pin
8. RA5 - General-purpose I/O pin
9. MCLR - Master Clear input
10. VREF- - Negative reference voltage for ADC
11. VREF+ - Positive reference voltage for ADC
12. AN0 to AN12 - Analog input pins
13. RC0 - General-purpose I/O pin
14. RC1 - General-purpose I/O pin
15. RC2 - General-purpose I/O pin
16. RC3 - General-purpose I/O pin
17. RC4 - General-purpose I/O pin
18. RC5 - General-purpose I/O pin
19. RC6 - General-purpose I/O pin
20. RC7 - General-purpose I/O pin
21. RD0 - General-purpose I/O pin
22. RD1 - General-purpose I/O pin
23. RD2 - General-purpose I/O pin
24. RD3 - General-purpose I/O pin
25. RD4 - General-purpose I/O pin
26. RD5 - General-purpose I/O pin
27. RD6 - General-purpose I/O pin
28. RD7 - General-purpose I/O pin
29. RE0 - General-purpose I/O pin
30. RE1 - General-purpose I/O pin
31. RE2 - General-purpose I/O pin
32. VCAP - Capacitor connection for internal voltage regulator
33. OSC1 - Oscillator input
34. OSC2 - Oscillator output
35. RB0/INT0 - General-purpose I/O pin / External Interrupt 0
36. RB1/INT1 - General-purpose I/O pin / External Interrupt 1
37. RB2/INT2 - General-purpose I/O pin / External Interrupt 2
38. RB3/CCP2 - General-purpose I/O pin / Capture/Compare/PWM 2
39. RB4/PGM - General-purpose I/O pin / In-Circuit Serial Programming Data
40. RB5/PGC - General-purpose I/O pin / In-Circuit Serial Programming Clock
41. RB6/PGD - General-purpose I/O pin / In-Circuit Serial Programming Data
42. RB7/PGM - General-purpose I/O pin / In-Circuit Serial Programming Data
43. RB8 - General-purpose I/O pin
44. RB9 - General-purpose I/O pin

Functional Features

The PIC18F458-I/PT offers a range of functional features that enhance its performance and versatility. Some notable features include:

• Enhanced Flash program memory for easy reprogramming
• High-speed and reliable data transfer through various communication interfaces
• Advanced analog-to-digital conversion capabilities for precise measurements
• Multiple timers/counters with various modes for accurate timing control
• Flexible I