PIC18F46K80-E/PT

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PIC18F46K80-E/PT

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IC MCU 8BIT 64KB FLASH 44TQFP

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Specifications

Attribute Value
Package Tray
Series PIC® XLP™ 18K
ProductStatus Active
CoreProcessor PIC
CoreSize 8-Bit
Speed 64MHz
Connectivity ECANbus, I²C, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
NumberofI/O 35
ProgramMemorySize 64KB (32K x 16)
ProgramMemoryType FLASH
EEPROMSize 1K x 8
RAMSize 3.6K x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 5.5V
DataConverters A/D 11x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 44-TQFP

Overview

Description

The PIC18F46K80-E/PT is a high-performance 8-bit microcontroller from Microchip, featuring a 16 MHz internal oscillator, 64 KB Flash, 3.8 KB RAM, and 1 KB EEPROM. It operates at 1.8V–5.5V, making it suitable for low-power and battery-powered applications.
Key features include:
- Enhanced CPU core with hardware multiplier
- Peripheral Pin Select (PPS) for flexible I/O mapping
- 12-bit ADC, PWM, UART, SPI, and I²C interfaces
- Enhanced EUSART for LIN/IRDA support
- mTouch™ capacitive sensing support
Packaged in a 44-pin TQFP, it’s ideal for embedded systems, industrial control, and consumer electronics. Its low-power modes (down to 100 nA) enhance energy efficiency.
For development, use MPLAB X IDE with XC8 compiler and debug with PICkit™ or ICD tools.

Equivalent

The PIC18F46K80-E/PT is a 8-bit microcontroller. Equivalent alternatives include:
1. PIC18F45K80-E/PT (same family, fewer I/O pins).
2. PIC18F47K40-E/PT (newer, similar specs, enhanced peripherals).
3. PIC18F26K80-E/PT (lower pin count, same core).
4. ATmega2560 (AVR) or STM32F103 (ARM Cortex-M3) if cross-architecture alternatives are acceptable.
Check pin compatibility and peripheral requirements before substitution.

Features

The PIC18F46K80-E/PT is a high-performance 8-bit microcontroller from Microchip with these key features:
- Core: 16 MIPS at 64 MHz (PLL-enhanced).
- Memory: 64 KB Flash, 3.8 KB RAM, 1 KB EEPROM.
- I/O: 36 programmable pins.
- Analog: 13-channel 10-bit ADC, 2 comparators.
- Timers: 4x 8-bit, 3x 16-bit (with gate control).
- Communication: 2x EUSART, 2x SPI, 2x I²C, 1x LIN.
- PWM: 4x 10-bit PWM modules.
- Voltage Range: 1.8V–5.5V (low-power operation).
- Packaging: 44-pin TQFP.
Ideal for embedded control, industrial, and consumer applications.

Manufacturer

The PIC18F46K80-E/PT is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC (Peripheral Interface Controller) microcontrollers, which are widely used in embedded systems across industries like automotive, industrial, consumer electronics, and IoT. The company is recognized for its robust, low-power, and cost-effective solutions.

Application

The PIC18F46K80-E/PT is a versatile 8-bit microcontroller from Microchip, widely used in:
- Industrial Automation (motor control, sensors, PLCs)
- Consumer Electronics (appliances, remote controls)
- Automotive Systems (dashboard controls, lighting)
- Medical Devices (portable monitors, diagnostic tools)
- Embedded Systems (data logging, IoT edge devices)
Its features—64KB flash, 3.6KB RAM, 12-bit ADC, PWM, and communication interfaces (UART, SPI, I²C)—make it suitable for real-time control and low-power applications.

Package

The PIC18F46K80-E/PT is available in a 44-pin TQFP (Thin Quad Flat Package). This surface-mount package has a compact design with leads on all four sides, suitable for space-constrained applications. The "PT" suffix denotes the TQFP package type. It offers good thermal and electrical performance for embedded systems.

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