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PIC12LF1822-I/SN
IC MCU 8BIT 3.5KB FLASH 8SOIC
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- 資料表 PIC12LF1822-I/SN DataSheet
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規格
| Package | Tube |
| Series | PIC® XLP™ 12F |
| ProductStatus | Active |
| CoreProcessor | PIC |
| CoreSize | 8-Bit |
| Speed | 32MHz |
| Connectivity | I²C, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| NumberofI/O | 6 |
| ProgramMemorySize | 3.5KB (2K x 14) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 256 x 8 |
| RAMSize | 128 x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 3.6V |
| DataConverters | A/D 4x10b; D/A 1x5b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
The PIC12LF1822-I/SN is a low-power, 8-bit microcontroller from Microchip's PIC family. It features a 16-bit instruction set architecture and comes with 2 kB of Flash program memory, 128 bytes of RAM, and 128 bytes of EEPROM. This microcontroller operates at a maximum clock speed of 32 MHz and can run on a supply voltage ranging from 2.0V to 5.5V, making it suitable for battery-powered applications.
Key features include a 10-bit Analog-to-Digital Converter (ADC), various timers, and multiple I/O ports, which enhance its versatility in embedded systems. The 'LF' designation indicates low power consumption, making it ideal for energy-sensitive applications. The device also supports various communication protocols, including I2C and SPI, which facilitate connectivity with other devices.
Overall, the PIC12LF1822-I/SN is designed for a wide range of applications, including consumer electronics, automotive systems, and industrial automation, providing developers with a compact and efficient solution for their embedded design needs.
Key features include a 10-bit Analog-to-Digital Converter (ADC), various timers, and multiple I/O ports, which enhance its versatility in embedded systems. The 'LF' designation indicates low power consumption, making it ideal for energy-sensitive applications. The device also supports various communication protocols, including I2C and SPI, which facilitate connectivity with other devices.
Overall, the PIC12LF1822-I/SN is designed for a wide range of applications, including consumer electronics, automotive systems, and industrial automation, providing developers with a compact and efficient solution for their embedded design needs.
Features
The PIC12LF1822-I/SN is an 8-bit microcontroller from Microchip's PIC family, designed for low-power applications. Key features include:
1. Memory: It has 1 KB of Flash memory for program storage, 128 bytes of RAM, and 256 bytes of EEPROM for data storage.
2. Operating Voltage: It operates on a voltage range of 2.0V to 5.5V, making it suitable for battery-powered devices.
3. Core Performance: The device features a 14-bit instruction set architecture, allowing for efficient processing.
4. I/O Ports: It includes 5 GPIO pins, enabling versatile interfacing options.
5. Timers and ADC: Integrated with a 8-bit timer and a 10-bit ADC (Analog-to-Digital Converter) for various timing applications and analog signal processing.
6. Communication Interfaces: Supports I2C and SPI interfaces for serial communication.
7. Low Power Modes: Features multiple low-power modes to extend battery life.
8. Enhanced PWM: It has enhanced PWM capabilities for motor control and other applications.
This microcontroller is ideal for compact and energy-efficient designs in embedded systems.
1. Memory: It has 1 KB of Flash memory for program storage, 128 bytes of RAM, and 256 bytes of EEPROM for data storage.
2. Operating Voltage: It operates on a voltage range of 2.0V to 5.5V, making it suitable for battery-powered devices.
3. Core Performance: The device features a 14-bit instruction set architecture, allowing for efficient processing.
4. I/O Ports: It includes 5 GPIO pins, enabling versatile interfacing options.
5. Timers and ADC: Integrated with a 8-bit timer and a 10-bit ADC (Analog-to-Digital Converter) for various timing applications and analog signal processing.
6. Communication Interfaces: Supports I2C and SPI interfaces for serial communication.
7. Low Power Modes: Features multiple low-power modes to extend battery life.
8. Enhanced PWM: It has enhanced PWM capabilities for motor control and other applications.
This microcontroller is ideal for compact and energy-efficient designs in embedded systems.
Package
The PIC12LF1822-I/SN is available in an 8-pin SOIC (Small Outline Integrated Circuit) package type. This surface-mount package is designed for space-efficient applications while offering ease of handling during assembly.
Pinout
The PIC12LF1822-I/SN is an 8-pin microcontroller from Microchip's PIC12 family. It features a 14-bit instruction set architecture and includes various peripherals. The pin count is 8, and the functions of the pins are as follows:
1. VSS - Ground reference.
2. VDD - Power supply (+2.0V to +5.5V).
3. RC0 - General-purpose I/O or analog input (C1OUT).
4. RC1 - General-purpose I/O or analog input (C1IN+).
5. RC2 - General-purpose I/O or PWM output.
6. RC3 - General-purpose I/O or analog input (C1IN-).
7. RA0/AN0 - General-purpose I/O or analog input (ADC).
8. RA1/AN1 - General-purpose I/O or analog input (ADC).
Additionally, the device supports features like a 10-bit ADC, PWM, and various communication protocols including I2C and SPI. This versatility makes it suitable for a wide range of embedded applications.
1. VSS - Ground reference.
2. VDD - Power supply (+2.0V to +5.5V).
3. RC0 - General-purpose I/O or analog input (C1OUT).
4. RC1 - General-purpose I/O or analog input (C1IN+).
5. RC2 - General-purpose I/O or PWM output.
6. RC3 - General-purpose I/O or analog input (C1IN-).
7. RA0/AN0 - General-purpose I/O or analog input (ADC).
8. RA1/AN1 - General-purpose I/O or analog input (ADC).
Additionally, the device supports features like a 10-bit ADC, PWM, and various communication protocols including I2C and SPI. This versatility makes it suitable for a wide range of embedded applications.
Manufacturer
The manufacturer of the PIC12LF1822-I/SN is Microchip Technology Inc. Microchip is an American company that specializes in designing and manufacturing microcontrollers, memory, and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip provides a wide range of embedded control solutions. The company is known for its innovative products, including various families of microcontrollers like the PIC series, which are widely used in consumer electronics, automotive systems, industrial control, and IoT applications. Microchip also emphasizes support and development tools for engineers, enhancing its role in the embedded systems market.
Application
The PIC12LF1822-I/SN microcontroller is commonly used in low-power embedded applications such as automotive systems, smart sensors, home automation, and portable devices. Its features, including ADC, PWM, and I2C interfaces, make it suitable for tasks like data acquisition, motor control, and communication in IoT devices. Additionally, its low power consumption is ideal for battery-operated applications.
Equivalent
The PIC12LF1822-I/SN is a Microchip 8-bit microcontroller. Equivalent products include:
1. PIC12F1822 - Similar functionality without the low-power features.
2. PIC12LF1840 - More memory, similar architecture.
3. PIC12LF1501 - Lower memory/configurations.
4. ATtiny85 - From Microchip's acquisition of Atmel, comparable in function but may differ in architecture.
Ensure compatibility with your specific application needs, as pin configurations and features may vary.
1. PIC12F1822 - Similar functionality without the low-power features.
2. PIC12LF1840 - More memory, similar architecture.
3. PIC12LF1501 - Lower memory/configurations.
4. ATtiny85 - From Microchip's acquisition of Atmel, comparable in function but may differ in architecture.
Ensure compatibility with your specific application needs, as pin configurations and features may vary.
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