Microchip Technology

PIC12LF1840T-I/RF  

Microcontrollers

The Microchip Technology PIC12LF1840T-I/RF is a low-cost, 8-bit microcontroller (MCU) that is part of the PIC12LF series. This MCU is designed for a wide range of applications, including industrial, consumer, and automotive systems. Here is a description of the PIC12LF1840T-I/RF, its features, and potential applications:

Description:

The PIC12LF1840T-I/RF is a flash-based CMOS microcontroller that features a powerful instruction set, low-power architecture, and a small package size. It is designed to provide a cost-effective solution for a variety of applications that require a low pin count and low power consumption.

Features:

1. Architecture: 8-bit RISC architecture with only 11 instructions, most of which are single-word operations.
2. Program Memory: Up to 1,024 words of Flash program memory, allowing for compact code storage.
3. Data Memory: 64 bytes of RAM, suitable for handling small data sets.
4. I/O Pins: 8-pin package with configurable I/O options, including digital I/O, analog inputs, or special functions like PWM or communication interfaces.
5. Power Consumption: Low-power design, making it suitable for battery-powered applications.
6. Clock Options: Internal oscillator with the option for an external clock source.
7. Timers: On-chip timers for timekeeping and PWM generation.
8. Communication: Capable of supporting various communication protocols, such as UART, SPI, or I2C, depending on the specific configuration.
9. Security: Features like code protect and data protect to secure the program and data memory.
10. Package: Available in a compact 8-pin PDIP (Plastic Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package.

Applications:

1. Remote Controls: Due to its low power consumption and small size, it is ideal for remote control applications like garage door openers or keyless entry systems.
2. Sensors: Can be used in sensor applications for data acquisition and processing, such as temperature, humidity, or pressure sensors.
3. Industrial Controls: Suitable for simple control applications in industrial settings, like motor control or relay switching.
4. Consumer Electronics: Can be found in small appliances, toys, and other consumer electronics where a low-cost and low-power MCU is required.
5. Automotive: Used in automotive applications such as window control, door locks, or simple diagnostic systems.
6. Smart Meters: Can be utilized in smart metering systems for energy or water consumption monitoring.
7. IoT Devices: Due to its low power and cost, it can be used in Internet of Things (IoT) devices for data collection and control.

The PIC12LF1840T-I/RF is a versatile and cost-effective solution for a wide range of applications that require a small form factor and low power consumption. Its simplicity and robust feature set make it a popular choice for many embedded systems designers.

PIC12LF1840T-I/RF Documents

Download datasheets and manufacturer documentation for PIC12LF1840T-I/RF

Errata :

PIC12(L)F1840 Errata, Clarification      

PCN Assembly/Origin :

Additional Assembly Site 07/Jul/2021      

Datasheets :

PIC12(L)F1840      

PCN Packaging :

Label and Packing Changes 23/Sep/2015      

Design Resources :

PIC12LF1840 Development Tool Selector      

HTML Datasheet :

PIC12(L)F1840      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH