Overview
The PIC18F46K22T-I/PT is a high-performance 8-bit microcontroller from Microchip Technology, designed for embedded control applications. This microcontroller is part of the PIC18 family and features enhanced computational power, low power consumption, and a rich set of peripherals. It is housed in a 44-pin TQFP package, making it suitable for space-constrained applications. The PIC18F46K22T-I/PT is ideal for applications in industrial automation, consumer electronics, and automotive systems, offering a balance of performance and cost-effectiveness.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core | 8-bit PIC18 | - | - |
| Operating Frequency | Up to 64 | MHz | - |
| Program Memory | 64 | KB | Flash |
| RAM | 3,840 | Bytes | - |
| Data EEPROM | 1,024 | Bytes | - |
| I/O Pins | 36 | - | - |
| Operating Voltage | 1.8 to 5.5 | V | - |
| Temperature Range | -40 to +85 | °C | - |
| Peripherals | Timers, ADC, UART, SPI, I2C | - | - |
| Package | 44-pin TQFP | - | - |
Key Features
- Enhanced CPU with up to 64 MHz operation for high-speed processing.
- Low power consumption with multiple power-saving modes.
- Integrated peripherals including ADC, UART, SPI, and I2C for versatile connectivity.
- Wide operating voltage range (1.8V to 5.5V) for flexible power supply options.
- Robust EEPROM and Flash memory for reliable data storage and program execution.
Applications
The PIC18F46K22T-I/PT is widely used in various embedded control applications. In industrial automation, it is employed for motor control, sensor interfacing, and process monitoring. In consumer electronics, it powers devices such as home appliances, wearable devices, and smart gadgets. In the automotive sector, it is utilized for body control modules, infotainment systems, and advanced driver-assistance systems (ADAS). Its robust features and low power consumption make it a versatile choice for modern embedded systems.
Q & A
1. What is the maximum operating frequency of the PIC18F46K22T-I/PT?
The maximum operating frequency is 64 MHz.
2. What is the program memory size of this microcontroller?
The program memory size is 64 KB of Flash memory.
3. How much RAM does the PIC18F46K22T-I/PT have?
It has 3,840 bytes of RAM.
4. What is the operating voltage range?
The operating voltage range is from 1.8V to 5.5V.
5. What peripherals are integrated into this microcontroller?
Integrated peripherals include ADC, UART, SPI, and I2C.
6. What is the temperature range for operation?
The temperature range is from -40°C to +85°C.
7. How many I/O pins are available?
There are 36 I/O pins available.
8. What is the package type of the PIC18F46K22T-I/PT?
It comes in a 44-pin TQFP package.
9. Is this microcontroller suitable for low-power applications?
Yes, it features multiple power-saving modes for low-power applications.
10. What are some typical applications of this microcontroller?
Typical applications include industrial automation, consumer electronics, and automotive systems.
