PIC18F1220-H/ML

Product Overview

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

High-performance 8-bit RISC architecture
Flash program memory with self-read/write capability
Wide operating voltage range
Low power consumption
Enhanced features for robust and reliable operation

Package

The PIC18F1220-H/ML is available in a small form factor package, suitable for surface mount technology (SMT) applications.

Essence

The essence of the PIC18F1220-H/ML lies in its ability to provide efficient and reliable control and processing capabilities in a compact package.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

CPU Speed: 40 MHz
Program Memory Size: 4 KB
RAM Size: 256 bytes
Number of I/O Pins: 22
ADC Channels: 5
UART Modules: 1
Timers: 3
Operating Voltage Range: 2.0V to 5.5V
Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC18F1220-H/ML has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

VDD - Power supply voltage
RA0 - General-purpose I/O pin
RA1 - General-purpose I/O pin
RA2 - General-purpose I/O pin
RA3 - General-purpose I/O pin
RA4 - General-purpose I/O pin
RA5 - General-purpose I/O pin
MCLR - Master Clear input
VSS - Ground
OSC1/CLKIN - Oscillator input
OSC2/CLKOUT - Oscillator output
RC0 - General-purpose I/O pin
RC1 - General-purpose I/O pin
RC2 - General-purpose I/O pin
RC3 - General-purpose I/O pin
RC4 - General-purpose I/O pin
RC5 - General-purpose I/O pin
RB0/INT - General-purpose I/O pin / External Interrupt input
RB1 - General-purpose I/O pin
RB2 - General-purpose I/O pin
RB3 - General-purpose I/O pin
RB4 - General-purpose I/O pin
RB5 - General-purpose I/O pin
RB6 - General-purpose I/O pin
RB7 - General-purpose I/O pin
VDD - Power supply voltage
VSS - Ground
RB7/PGD - General-purpose I/O pin / Programming/Data pin

Functional Features

High-performance CPU with efficient instruction set
Flash program memory for easy reprogramming
Multiple communication interfaces (UART)
Analog-to-Digital Converter (ADC) for precise analog measurements
Timers for accurate timing control
General-purpose I/O pins for versatile connectivity
Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

High-performance architecture enables fast and efficient processing
Flash program memory allows for easy firmware updates
Wide operating voltage range provides flexibility in various applications
Low power consumption prolongs battery life in portable devices
Enhanced features ensure reliable and robust operation

Disadvantages

Limited program memory size may restrict the complexity of applications
Limited RAM size may impose constraints on data storage and manipulation
Lack of advanced peripherals compared to higher-end microcontrollers

Working Principles

The PIC18F1220-H/ML operates based on a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, manipulating data stored in registers and memory locations. The microcontroller interacts with external devices through its I/O pins, enabling control and communication with the surrounding system.

Detailed Application Field Plans

The PIC18F1220-H/ML finds application in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the PIC18F1220-H/ML include: - PIC18F1320-H/ML - PIC18F2320-H/ML - PIC18F4320-H/ML - PIC18F6620-H/ML

These alternative models provide different memory sizes, pin configurations, and additional features to cater to specific application requirements.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC18F1220-H/ML v technických řešeních

Question: What is the maximum operating frequency of PIC18F1220-H/ML?
Answer: The maximum operating frequency of PIC18F1220-H/ML is 40 MHz.
Question: What are the key features of PIC18F1220-H/ML?
Answer: PIC18F1220-H/ML features 3.5K words Flash program memory, 128 bytes of data EEPROM, and 256 bytes of SRAM.
Question: Can PIC18F1220-H/ML be used for motor control applications?
Answer: Yes, PIC18F1220-H/ML can be used for motor control applications with its integrated PWM modules.
Question: Does PIC18F1220-H/ML support communication protocols like SPI and I2C?
Answer: Yes, PIC18F1220-H/ML supports both SPI and I2C communication protocols.
Question: What is the voltage range for input/output pins of PIC18F1220-H/ML?
Answer: The voltage range for input/output pins of PIC18F1220-H/ML is 0V to VDD.
Question: Is there an integrated analog-to-digital converter (ADC) in PIC18F1220-H/ML?
Answer: Yes, PIC18F1220-H/ML has a 10-bit ADC with up to 8 channels.
Question: Can PIC18F1220-H/ML be programmed using C language?
Answer: Yes, PIC18F1220-H/ML can be programmed using C language with the MPLAB XC8 compiler.
Question: What is the typical power consumption of PIC18F1220-H/ML in active mode?
Answer: The typical power consumption of PIC18F1220-H/ML in active mode is 11 mA at 5V.
Question: Does PIC18F1220-H/ML have built-in hardware support for capacitive touch sensing?
Answer: No, PIC18F1220-H/ML does not have built-in hardware support for capacitive touch sensing.
Question: Can PIC18F1220-H/ML operate in extreme temperature conditions?
Answer: Yes, PIC18F1220-H/ML is designed to operate in a wide temperature range from -40°C to 125°C.