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PIC16LF18857-I/ML
+Lista de MateriaisIC MCU 8BIT 56KB FLASH 28QFN
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FabricanteTecnologia Microchip
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Peça do Fabricante #PIC16LF18857-I/ML
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Ficha Técnica PIC16LF18857-I/ML DataSheet
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Pacote QFN-28
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Series | PIC® XLP™ 16F |
| Part Status | Active |
| 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 | 56KB (32K x 14) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 24x10b; D/A 1x5b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features include multiple communication interfaces like I2C, SPI, and EUSART, advanced analog capabilities with a 10-bit ADC, Comparators, and DACs, and a range of timers. It also supports the Core Independent Peripherals (CIPs) which allow tasks to be performed without CPU intervention, improving efficiency.
The LF designation indicates it operates at lower voltages (1.8-3.6V), making it suitable for battery-operated devices. Its compact 28-pin UQFN package (ML suffix) is desirable for space-constrained designs. Ideal for applications in consumer electronics, industrial control, or home automation, the PIC16LF18857-I/ML provides a balance of performance, power efficiency, and cost-effectiveness.
Equivalent
Features
1. Core and Performance: It uses an 8-bit PIC® Microcontroller core with up to 32MHz internal oscillator and up to 14KB Flash memory, 1KB RAM, and 256 Bytes of EEPROM.
2. Low Power: Operates at low voltage (1.8-3.6V), supporting low-power modes such as Sleep and Idle for efficient energy consumption.
3. Peripherals: Includes 17 channels of 10-bit Analog-to-Digital Converter (ADC), 5-bit Digital-to-Analog Converter (DAC), comparators, and 8 Capture/Compare/PWM (CCP) modules.
4. Connectivity: Integrated EUSART, SPI, and I2C interfaces for serial communication.
5. Timers: Features multiple 16-bit and 8-bit Timers for precise timing and control operations.
6. Package: Available in a 28-pin QFN package, ideal for space-constrained designs.
7. Additional Features: Includes a Configurable Logic Cell (CLC), signal measurement timer (SMT), and multiple I/O ports.
This microcontroller is well-suited for consumer electronics, automotive, and industrial applications due to its versatile features and low-power operation.
Pinout
The key functions of the PIC16LF18857-I/ML include:
1. CPU and Memory: It features an 8-bit CPU with Flash memory, RAM, and EEPROM. Specifically, it has 14 KB of Flash memory, 1 KB of RAM, and 256 bytes of EEPROM.
2. Peripherals: The microcontroller has multiple analog and digital peripherals such as ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), CCP (Capture/Compare/PWM), and MSSP (Master Synchronous Serial Port).
3. I/O Ports: It has multiple I/O ports that can be used for interfacing with external devices.
4. Timers and PWM: It includes several timers and PWM modules for various timing and control applications.
5. Communication Interfaces: It supports various communication protocols like I2C, SPI, and EUSART.
These features make it suitable for applications like embedded systems, consumer electronics, and industrial control systems.
Manufacturer
Application
1. Consumer Electronics: Used in remote controls, toys, and household appliances.
2. Automotive: Suitable for car sensors and control systems.
3. Industrial Automation: Employed in motor control, sensors, and process control systems.
4. Medical Devices: Used in portable medical instruments due to its energy efficiency.
5. IoT Devices: Ideal for battery-powered IoT applications, including smart home devices and wearables.
6. Communication Systems: Used in wireless communication modules and telemetry devices.
These applications leverage its features such as low power operation, analog capabilities, and communication interfaces.