PIC18LF2321-I/ML - Microchip Technology

Manufacturer Part Number

PIC18LF2321-I/ML

Manufacturer

Microchip Technology

Introduction

Microcontroller unit from Microchip's PIC® 18F Series designed for embedded applications

Product Features and Performance

8-Bit core processor with a speed of 40MHz

FLASH Program Memory of 8KB

RAM Size of 512 bytes

EEPROM Size of 256 bytes

Integrated I2C, SPI, and UART/USART for connectivity

10-channel 10-bit Analog-to-Digital converter

Internal oscillator for a streamlined system design

High-performance RISC CPU for efficient processing

Extensive Interrupt capability for responsive control

Product Advantages

Low power consumption supporting 2V to 5.5V power supply

Flexible clock system with an internal oscillator

Enhanced flash program memory with self-read/write capabilities

Extended temperature range for varied environments

Durable Surface Mount 28-QFN package

Key Technical Parameters

Core Size: 8-Bit

Speed: 40MHz

I/O Count: 25

Voltage Supply: 2V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 28-VQFN Exposed Pad

Quality and Safety Features

Brown-out Detect/Reset ensures proper operation during low voltage

Power-on Reset for reliable start-up

Programmable Low-Voltage Detection for system integrity

Watchdog Timer to detect and resolve malfunctions

High/Low-Voltage Detection for voltage monitoring

Compatibility

Compatible with 28-VQFN Exposed Pad mounting surfaces

Application Areas

Industrial control systems

Automotive applications

Consumer electronics

Internet of Things devices

Product Lifecycle

Active status indicating ongoing production and support

Availability of replacements and upgrades within Microchip's product line

Several Key Reasons to Choose This Product

Efficient power consumption for battery-powered applications

High speed and robust functionality support complex tasks

Multiple peripherals and connectivity options provide flexibility

Enhanced flash memory with high endurance and retention

Broad operating temperature range suitable for harsh conditions

Long-term active product lifecycle ensuring product availability