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PIC18F46K22T-I/PT

Name: PIC18F46K22T-I/PT
Rating: 4.7 (12 reviews)

IC MCU 8BIT 64KB FLASH 44TQFP

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製造商。部分 #PIC18F46K22T-I/PT
包 TQFP-44
資料表 PIC18F46K22T-I/PT DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	PIC® XLP™ 18K
ProductStatus	Active
CoreProcessor	PIC
CoreSize	8-Bit
Speed	64MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, HLVD, POR, PWM, WDT
NumberofI/O	35
ProgramMemorySize	64KB (32K x 16)
ProgramMemoryType	FLASH
EEPROMSize	1K x 8
RAMSize	3.8K x 8
Voltage-Supply(Vcc/Vdd)	2.3V ~ 5.5V
DataConverters	A/D 30x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	44-TQFP

概述

Description

The PIC18F46K22T-I/PT is a microcontroller from Microchip's PIC18 family, designed for embedded applications. It features a 16-bit instruction set architecture and is based on a high-performance 8-bit core. Key specifications include:
- Memory: 64 KB of Flash program memory, 4 KB of RAM, and 1 KB of EEPROM.
- Operating Voltage: Ranges from 2.0V to 5.5V.
- Speed: Capable of operating at clock speeds up to 64 MHz.
- I/O Ports: Offers up to 40 general-purpose I/O pins.
- Peripherals: Integrated peripherals include 12-bit ADC, comparators, timers, PWM modules, and communication interfaces like UART, SPI, and I2C.
- Low Power Modes: Designed for energy efficiency, supporting various low-power modes.
Its versatility and robust features make the PIC18F46K22T ideal for applications in consumer electronics, industrial automation, and automotive systems. The device is housed in a TQFP package, facilitating easy integration into circuit designs.

Features

The PIC18F46K22T-I/PT is a 8-bit microcontroller from Microchip's PIC18 family, designed for high-performance applications. Key features include:
- Flash Memory: 64 KB for program storage.
- RAM: 3.8 KB of data memory.
- EEPROM: 1 KB for non-volatile data storage.
- CPU Speed: Operates at up to 64 MHz.
- Instruction Set: Enhanced mid-range architecture with 75 instructions.
- I/O Ports: 36 flexible I/O pins.
- Analog Features: 10-bit ADC with up to 16 channels.
- Timers: 5 timers (3 x 16-bit, 2 x 8-bit).
- Communication Interfaces: Includes UART, SPI, and I2C.
- PWM Modules: 4 PWM outputs for motor control applications.
- Low Power Consumption: Multiple sleep modes.
- Integrated Comparator: Allows analog signal processing.
- Operating Voltage: 2.0V to 5.5V.
This microcontroller is ideal for embedded applications requiring efficiency and flexibility.

Package

The PIC18F46K22T-I/PT is packaged in a 28-pin Dual In-Line Package (DIP), specifically in the PDIP form factor. This package type allows for easy mounting on printed circuit boards (PCBs) and facilitates prototyping and integration into various applications.

Pinout

The PIC18F46K22T-I/PT microcontroller has a total of 40 pins. It features a wide range of functionalities, including:
1. Digital I/O Ports: Up to 36 pins can be configured as digital input/output.
2. Analog Inputs: 13 pins can be used for analog input through the integrated 10-bit ADC.
3. PWM Outputs: Multiple pins support PWM signal generation for motor control and other applications.
4. Communication Interfaces: Includes UART, SPI, and I2C for serial communication.
5. Timers: Various timer modules are available for timing and event counting.
6. Interrupts: Configurable external and internal interrupts for responsive applications.
7. MCLR Pin: Master Clear Reset pin for hardware reset.
The device is suitable for a variety of embedded applications due to its flexibility and range of features. The "T-I/PT" designation indicates a temperature range of -40°C to +125°C and a dual in-line package type.

Manufacturer

The PIC18F46K22T-I/PT is manufactured by Microchip Technology Inc., an American company. Founded in 1989 and headquartered in Chandler, Arizona, Microchip specializes in microcontroller, mixed-signal, analog, and Flash-IP solutions. It is known for its extensive range of microcontrollers, including the PIC series, which are widely used in embedded systems for various applications, such as automotive, industrial, consumer electronics, and IoT devices. Microchip provides comprehensive design support, development tools, and resources for engineers, making it a key player in the semiconductor industry.

Application

The PIC18F46K22T-I/PT microcontroller is commonly used in various applications, including industrial automation, automotive control systems, consumer electronics, and medical devices. Its features support tasks such as data acquisition, motor control, sensor interfacing, and communication protocols (I2C, SPI, UART). Additionally, it is suitable for embedded systems requiring low power consumption and high performance.

Equivalent

The PIC18F46K22T-I/PT microcontroller has several equivalent products in the PIC18 family, including PIC18F46K20, PIC18F45K22, and PIC18F66K22. These alternatives share similar features, architecture, and specifications but may vary in memory size and peripheral configurations. Always check the specific datasheets for detailed comparisons and compatibility.