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PIC18F4423-I/PT

MCHPPIC18F4423-I/PT

Microchip Technology
PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 16KB (8K x 16) FLASH 44-TQFP (10x10)
Active160 in stock
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Overview

The PIC18F4423-I/PT is a versatile 8-bit microcontroller featuring 16KB of Flash memory and a 12-bit Analog-to-Digital Converter. Utilizing Microchip nanoWatt technology, it is designed for power-sensitive applications requiring sophisticated analog-to-digital conversion and flexible clock management up to 40MHz.

Why Choose This Part

This MCU offers a high-performance 12-bit ADC and a C-compiler optimized architecture with an extended instruction set. Its nanoWatt technology provides exceptional power management through multiple sleep and idle modes, while the 25mA source/sink capability on I/O pins allows for direct driving of LEDs and small relays.

Applications

Precision Sensor Nodes
Utilizes the integrated 12-bit ADC for high-resolution measurement of analog sensors in industrial or environmental monitoring.
Battery-Powered Handhelds
Leverages nanoWatt technology and low sleep current of 0.1 uA to extend battery life in portable instrumentation.
Industrial Control Systems
Features a hardware 8x8 multiplier and robust peripheral set including PWM and Fail-Safe Clock Monitor for reliable motor and system control.

Key Specifications

Speed 40MHz
RAM Size 768 x 8
Core Size 8-Bit
EEPROM Size 256 x 8
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Connectivity I2C, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 36
Core Processor PIC
Package / Case 44-TQFP
Data Converters A/D 13x12b
Oscillator Type Internal
Program Memory Size 16KB (8K x 16)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 44-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) 4.2V ~ 5.5V

Getting Started

Development is supported by the MPLAB X IDE and XC8 compiler. Hardware debugging and programming are typically performed using the MPLAB PICkit 5 or ICD 5 in-circuit debuggers via the Single-Supply ICSP interface.

Also Consider

ATmega328P-AU MCHPMicrochip Technology - A popular alternative for 8-bit designs with extensive community support and standard AVR toolchains.

Categories

Microcontrollers Microcontrollers > PIC Microcontrollers > Microchip
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