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PIC12LF1840-I/SN
+Lista de MateriaisIC MCU 8BIT 7KB FLASH 8SOIC
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FabricanteTecnologia Microchip
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Peça do Fabricante #PIC12LF1840-I/SN
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Ficha Técnica PIC12LF1840-I/SN DataSheet
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Series | PIC® XLP™ 12F |
| 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 | 5 |
| Program Memory Size | 7KB (4K x 14) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 4x10b; D/A 1x5b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
The PIC12LF1840-I/SN is a microcontroller from Microchip Technology, belonging to the PIC12 family known for its low power consumption and high performance. This 8-bit microcontroller offers a compact and cost-effective solution for various applications, featuring a 12-bit Analog-to-Digital Converter (ADC), along with multiple communication interfaces such as SPI and I²C. It contains a Flash program memory of 7KB, 256 bytes of RAM, and EEPROM memory of 256 bytes, making it suitable for simple to moderately complex tasks.
Operating in a voltage range of 1.8V to 3.6V, it is well-suited for battery-powered applications. The device operates at a maximum frequency of 32 MHz, thanks to its internal oscillator. It also includes enhanced core features like a hardware interrupt handler, Power-On Reset (POR), and Brown-out Reset (BOR) protection for reliable operation. The PIC12LF1840-I/SN is packaged in an 8-pin SOIC (Small Outline Integrated Circuit), making it ideal for applications where space is a constraint. It is commonly used in consumer electronics, industrial automation, and IoT devices.
Operating in a voltage range of 1.8V to 3.6V, it is well-suited for battery-powered applications. The device operates at a maximum frequency of 32 MHz, thanks to its internal oscillator. It also includes enhanced core features like a hardware interrupt handler, Power-On Reset (POR), and Brown-out Reset (BOR) protection for reliable operation. The PIC12LF1840-I/SN is packaged in an 8-pin SOIC (Small Outline Integrated Circuit), making it ideal for applications where space is a constraint. It is commonly used in consumer electronics, industrial automation, and IoT devices.
Equivalent
The PIC12LF1840-I/SN is an 8-bit microcontroller from Microchip Technology. Equivalent products with similar functionality and features include the Microchip PIC12F1840, which is a variant with different power specifications. Additionally, other manufacturers like Atmel (now part of Microchip) offer similar 8-bit microcontrollers, such as the ATtiny series. Exact equivalents might vary based on specific requirements like power consumption, package type, and peripheral features, so it’s essential to review datasheets for compatibility.
Features
The PIC12LF1840-I/SN is an 8-bit microcontroller from Microchip Technology, designed for low-power applications. Key features include:
1. Core: It has a PIC12F1840 CPU with a maximum operating speed of 32 MHz.
2. Memory: 3.5 KB Flash memory, 256 bytes of SRAM, and 256 bytes of EEPROM.
3. I/O Ports: 6 I/O pins for interfacing with other devices.
4. Analog Features: Includes a 10-bit ADC, with up to 12 channels.
5. Timers: Features multiple timers, including a 16-bit Timer1, and 8-bit Timer0 and Timer2.
6. Communications: Supports I²C, SPI, and Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART).
7. Low Power Consumption: Operates in low-power modes suitable for battery-operated devices, with nanoWatt XLP technology.
8. Voltage Range: Operates at 1.8V - 3.6V, making it suitable for various power conditions.
9. Package: Available in an 8-pin SOIC package.
These features make the PIC12LF1840-I/SN particularly suitable for embedded applications requiring compact size, low power, and versatile interfacing options.
1. Core: It has a PIC12F1840 CPU with a maximum operating speed of 32 MHz.
2. Memory: 3.5 KB Flash memory, 256 bytes of SRAM, and 256 bytes of EEPROM.
3. I/O Ports: 6 I/O pins for interfacing with other devices.
4. Analog Features: Includes a 10-bit ADC, with up to 12 channels.
5. Timers: Features multiple timers, including a 16-bit Timer1, and 8-bit Timer0 and Timer2.
6. Communications: Supports I²C, SPI, and Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART).
7. Low Power Consumption: Operates in low-power modes suitable for battery-operated devices, with nanoWatt XLP technology.
8. Voltage Range: Operates at 1.8V - 3.6V, making it suitable for various power conditions.
9. Package: Available in an 8-pin SOIC package.
These features make the PIC12LF1840-I/SN particularly suitable for embedded applications requiring compact size, low power, and versatile interfacing options.
Pinout
The PIC12LF1840-I/SN is a microcontroller from Microchip Technology. It is an 8-bit device and is part of the PIC12LF family. This particular microcontroller is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The functions of its pins are as follows:
1. VDD: Power supply voltage.
2. VSS: Ground reference for logic and I/O pins.
3. GP0/AN0/CIN-/ICSPDAT: General purpose I/O pin, Analog input 0, Comparator input, In-Circuit Serial Programming data line.
4. GP1/AN1/CIN+/ICSPCLK: General purpose I/O pin, Analog input 1, Comparator input, In-Circuit Serial Programming clock line.
5. GP2/T0CKI/AN2/DACOUT: General purpose I/O pin, Timer0 clock input, Analog input 2, Digital-to-Analog Converter output.
6. GP3/MCLR/VPP: General purpose I/O pin, Master Clear (reset) input, Programming voltage input.
7. GP4/AN3/T0CKI: General purpose I/O pin, Analog input 3, Timer0 clock input.
8. GP5/CLKIN/ICSPCLK: General purpose I/O pin, Clock input, In-Circuit Serial Programming clock line.
This device is suitable for a variety of low-power and sensor applications due to its enhanced features and low power consumption.
1. VDD: Power supply voltage.
2. VSS: Ground reference for logic and I/O pins.
3. GP0/AN0/CIN-/ICSPDAT: General purpose I/O pin, Analog input 0, Comparator input, In-Circuit Serial Programming data line.
4. GP1/AN1/CIN+/ICSPCLK: General purpose I/O pin, Analog input 1, Comparator input, In-Circuit Serial Programming clock line.
5. GP2/T0CKI/AN2/DACOUT: General purpose I/O pin, Timer0 clock input, Analog input 2, Digital-to-Analog Converter output.
6. GP3/MCLR/VPP: General purpose I/O pin, Master Clear (reset) input, Programming voltage input.
7. GP4/AN3/T0CKI: General purpose I/O pin, Analog input 3, Timer0 clock input.
8. GP5/CLKIN/ICSPCLK: General purpose I/O pin, Clock input, In-Circuit Serial Programming clock line.
This device is suitable for a variety of low-power and sensor applications due to its enhanced features and low power consumption.
Manufacturer
The PIC12LF1840-I/SN is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, analog, FPGA, connectivity, and power management semiconductors. The company is known for its broad product portfolio which caters to a wide array of applications in the automotive, industrial, consumer, aerospace, and computing markets, among others. Microchip's offerings are designed to provide innovative solutions that enable embedded engineers to create products that are highly reliable and energy-efficient.
Application
The PIC12LF1840-I/SN is a microcontroller commonly used in applications requiring low power consumption and compact size. Key areas include:
1. Consumer Electronics: Remote controls, toys, and small gadgets.
2. Industrial Automation: Sensor management, motor control, and data logging.
3. Home Automation: Smart lighting and climate control systems.
4. Medical Devices: Portable health monitoring tools and fitness trackers.
5. Automotive: Interior controls and sensor interfaces.
6. IoT Devices: Wearable tech and smart appliances.
These applications benefit from its features like low power consumption, small package size, and versatile I/O capabilities.
1. Consumer Electronics: Remote controls, toys, and small gadgets.
2. Industrial Automation: Sensor management, motor control, and data logging.
3. Home Automation: Smart lighting and climate control systems.
4. Medical Devices: Portable health monitoring tools and fitness trackers.
5. Automotive: Interior controls and sensor interfaces.
6. IoT Devices: Wearable tech and smart appliances.
These applications benefit from its features like low power consumption, small package size, and versatile I/O capabilities.
Package
The PIC12LF1840-I/SN is an 8-bit microcontroller in an 8-pin SOIC (Small Outline Integrated Circuit) package. This type of package is surface-mount, making it suitable for compact and space-constrained applications.
