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PIC16F18855-I/ML

Name: PIC16F18855-I/ML
Rating: 4.7 (12 reviews)

IC MCU 8BIT 14KB FLASH 28QFN

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データシート PIC16F18855-I/ML DataSheet
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仕様

Series	PIC® XLP™ 16F, Functional Safety (FuSa)
Part Status	Active
Base Product Number	PIC16F18855
DigiKey Programmable	Not Verified
Core Processor	PIC
Core Size	8-Bit
Speed	32MHz
Connectivity	I2C, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	25
Program Memory Size	14KB (8K x 14)
Program Memory Type	FLASH
EEPROM Size	256 x 8
RAM Size	1K x 8
Voltage - Supply (Vcc/Vdd)	2.3V ~ 5.5V
Data Converters	A/D 24x10b; D/A 1x5b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	28-QFN (6x6)
Package	28-VQFN Exposed Pad
Packaging	Tube

概要

Description

The PIC16F18855-I/ML is a 8-bit microcontroller from Microchip's PIC16F family, designed for a wide range of applications. It features a 28-pin package and is based on the enhanced Microchip PIC architecture. Key specifications include:
- Core: Enhanced mid-range core with a 32 MHz maximum clock speed.
- Memory: 14 KB of Flash memory for program storage, 768 bytes of SRAM, and 256 bytes of EEPROM.
- I/O Ports: Up to 22 GPIO pins, capable of various functions.
- Analog Features: Integrated 10-bit ADC, comparators, and an operational amplifier.
- Communication: Supports multiple communication protocols including I2C, SPI, and UART.
- Low Power Modes: Designed for battery-operated devices with various low-power modes.
The PIC16F18855-I/ML is suitable for applications in automation, consumer electronics, and industrial control, offering flexibility and ease of integration in embedded systems. Its rich set of peripherals and low power consumption make it ideal for both simple and complex designs.

Features

The PIC16F18855-I/ML is a 8-bit microcontroller from Microchip's PIC® family, featuring:
1. Core Architecture: Enhanced mid-range architecture with 14-bit instruction set.
2. Memory: 16 KB of Flash program memory, 2 KB of RAM, and 256 bytes of EEPROM.
3. Operating Range: Wide voltage range from 1.8V to 5.5V and temperature range from -40°C to +125°C.
4. I/O Ports: 20 pins with up to 16 I/O pins configurable for digital input/output.
5. Timers: Multiple timers including a 16-bit Timer1 and Timer2.
6. Analog Features: Integrated 12-bit ADC with up to 13 channels, and Comparators.
7. Communication Interfaces: Supports I2C, SPI, and USART.
8. Low Power Modes: Various sleep modes for power efficiency.
9. Peripheral Features: Enhanced PWM, Capture/Compare, and a built-in oscillator.
10. Development Support: Compatible with Microchip’s MPLAB X IDE and XC8 Compiler.
This microcontroller is designed for a variety of applications requiring efficient processing, analog interfacing, and low power consumption.

Package

The PIC16F18855-I/ML is housed in a 20-pin QFN (Quad Flat No-lead) package. This package type offers a compact footprint and is suitable for surface mount applications, providing enhanced thermal performance and electrical characteristics.

Pinout

The PIC16F18855-I/ML is a 28-pin microcontroller from Microchip Technology's PIC16F series. It features a 14-bit instruction set architecture and is designed for various applications, including embedded systems.
Key functions of the pins include:
1. GPIO: General-purpose input/output pins (up to 17) for digital signal interfacing.
2. Analog Inputs: Up to 13 pins can serve as analog inputs (ADC).
3. PWM Outputs: Several pins can be configured for Pulse Width Modulation outputs.
4. Communication Interfaces: Supports I2C, SPI, and UART protocols via dedicated pins.
5. Timer/Counters: Integrated timers that can be used for various timing applications.
6. VDD/VSS: Power supply and ground pins.
7. MCLR: Master Clear pin for resetting the microcontroller.
This flexibility makes the PIC16F18855-I/ML suitable for a wide range of applications in consumer electronics, automotive, and industrial control systems.

Manufacturer

The manufacturer of the PIC16F18855-I/ML is Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in the design and production of microcontrollers, microprocessors, and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The company is known for its extensive portfolio of embedded solutions, which are used in various applications such as Internet of Things (IoT) devices, automation systems, and portable electronics. Microchip focuses on providing high-quality, reliable products and offers comprehensive support and development tools for engineers and developers.

Application

The PIC16F18855-I/ML microcontroller is commonly used in various applications such as automotive systems, industrial automation, consumer electronics, smart home devices, and IoT (Internet of Things) solutions. Its features, including advanced analog capabilities, low power consumption, and versatile I/O options, make it suitable for sensor interfacing, motor control, data logging, and wireless communication tasks.

Equivalent

The PIC16F18855-I/ML microcontroller can be compared to other microcontrollers in the PIC16 family, such as the PIC16F18456 or PIC16F1789, which offer similar performance and features. For alternatives from other manufacturers, consider the Atmel/Microchip AVR ATtiny series or STMicroelectronics STM8 series, which may also provide comparable capabilities depending on the specific application requirements. Always verify the specifications and features for compatibility with your project needs.