PIC12LF1840T48AT-I/ST Overview
The PIC12LF1840T48AT-I/ST is a compact 8-bit microcontroller designed for low-voltage, low-power embedded applications. It integrates an enhanced mid-range core architecture optimized for efficient code execution and power management. With a 12 MHz internal oscillator and 3.3V operation, it serves as a reliable solution for cost-sensitive industrial control and sensor interfacing tasks. The device features flexible I/O pins, multiple communication peripherals, and advanced analog integration, making it ideal for space-constrained designs. This microcontroller is produced by IC Manufacturer and offers developers a balance of performance, integration, and power efficiency in a small 8-pin package.
PIC12LF1840T48AT-I/ST Technical Specifications
| Parameter | Specification |
|---|---|
| Core Architecture | Enhanced Mid-Range 8-bit MCU |
| Operating Voltage | 1.8V to 3.3V |
| Maximum Clock Frequency | 32 MHz (Internal Oscillator) |
| Program Memory (Flash) | 8 KB |
| Data Memory (RAM) | 512 Bytes |
| EEPROM | 256 Bytes |
| Package Type | 8-pin TSSOP |
| Temperature Range | -40??C to +85??C (Industrial) |
| Analog-to-Digital Converter (ADC) | 10-bit, 6 channels |
| Communication Interfaces | USART, I2C, SPI |
PIC12LF1840T48AT-I/ST Key Features
- Enhanced Mid-Range Core: Provides efficient instruction execution, reducing code size and improving application responsiveness.
- Low-Voltage Operation: Supports operation down to 1.8V, enabling battery-powered and energy-sensitive applications.
- Integrated 10-bit ADC: Enables precise analog signal measurement across multiple input channels, crucial for sensor interfacing.
- Flexible Communication Modules: Includes USART, I2C, and SPI interfaces, facilitating easy integration with various peripherals and external devices.
- 256 Bytes EEPROM: Allows non-volatile data storage for configuration or calibration data, enhancing reliability and flexibility.
- Small 8-Pin TSSOP Package: Saves board space and supports compact product designs without compromising functionality.
- Industrial Temperature Rating: Ensures stable operation in harsh environments, suitable for industrial and automotive applications.
PIC12LF1840T48AT-I/ST Advantages vs Typical Alternatives
Compared to typical 8-bit microcontrollers, this device offers superior low-voltage operation and enhanced analog integration, improving power efficiency and measurement accuracy. Its compact 8-pin package and broad communication options provide design flexibility without increasing board complexity. Industrial temperature support and reliable EEPROM storage further distinguish it, delivering robustness and data retention for demanding embedded systems.
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Typical Applications
- Low-power sensor nodes and industrial monitoring systems requiring precise analog input and reliable communications in constrained spaces.
- Consumer electronics that demand compact microcontrollers with multiple communication interfaces for device control and data exchange.
- Battery-operated medical devices where low-voltage operation and energy efficiency are critical for extended runtime.
- Embedded control in small appliances and automation equipment benefiting from integrated EEPROM and flexible I/O.
PIC12LF1840T48AT-I/ST Brand Info
This microcontroller is part of a family renowned for combining an enhanced mid-range architecture with low power consumption and high integration. The product line emphasizes ease of use and robust performance, targeting engineers designing cost-effective and space-optimized embedded solutions. Manufactured under stringent quality controls, it meets industrial temperature standards and offers extensive peripheral support, reflecting the brand??s commitment to reliable and scalable semiconductor solutions.
FAQ
What is the operating voltage range of this microcontroller?
The device supports a wide operating voltage range from 1.8 volts to 3.3 volts, making it suitable for battery-powered and low-voltage embedded applications where power efficiency is critical.
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How many input/output pins are available in the 8-pin package?
The 8-pin TSSOP package provides multiple general-purpose I/O pins, which are configurable for digital and analog functions, allowing flexible interfacing with external components despite the small form factor.
Does this microcontroller support communication protocols for external device integration?
Yes, it includes multiple communication interfaces such as USART, I2C, and SPI. These protocols enable easy connection to sensors, displays, memory devices, and other peripherals commonly used in embedded systems.
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What types of memory are integrated into this device?
The microcontroller features 8 KB of Flash program memory, 512 bytes of RAM for data processing, and 256 bytes of EEPROM for non-volatile data storage, supporting application code, runtime variables, and persistent parameters.
Is this microcontroller suitable for industrial temperature applications?
Yes, it is rated to operate reliably across an industrial temperature range from -40??C to +85??C, ensuring stable performance in harsh environmental conditions typical of industrial and automotive uses.
