Microchip Technology

PIC12F1840-I/P  

Microcontrollers

Microchip Technology's PIC12F1840-I/P is a low-cost, 8-bit microcontroller (MCU) that is part of the PIC12F series. It is designed for a wide range of applications, including industrial control, consumer electronics, and automotive systems.

Description:

The PIC12F1840-I/P is a compact and efficient microcontroller that features a rich set of integrated peripherals and a high-performance core. It is built on a flash memory architecture, which allows for in-system reprogramming and easy upgrades. The device is available in a 14-pin PDIP (Plastic Dual In-Line Package) package, making it suitable for a variety of applications.

Features:

1. 8-bit CPU with a clock frequency of up to 20 MHz.
2. 1.5KB of Flash program memory, 128B of RAM, and 128B of EEPROM.
3. 6 configurable digital I/O pins, which can be used for various functions such as input/output, PWM, or communication interfaces.
4. On-chip peripherals include a watchdog timer, an 8-bit timer, and a low-voltage detection circuit.
5. Support for a wide range of communication protocols, including SPI, USART (serial communication), and I2C.
6. Active-high reset input and active-high chip enable input for easy integration into various systems.
7. Low-power consumption, suitable for battery-powered applications.
8. Operates over a wide supply voltage range (2V to 5.5V) and temperature range (-40°C to +85°C).

Applications:

1. Industrial control systems: The PIC12F1840-I/P can be used in applications such as motor control, sensor interfacing, and data acquisition.
2. Consumer electronics: The microcontroller can be employed in devices like remote controls, toys, and small appliances.
3. Automotive systems: The PIC12F1840-I/P can be used in automotive applications such as window control, door lock systems, and lighting control.
4. Medical devices: The microcontroller can be utilized in low-complexity medical devices like blood pressure monitors and glucometers.
5. Remote sensing and monitoring: The PIC12F1840-I/P can be used in remote sensing applications for monitoring environmental parameters, such as temperature, humidity, and pressure.
6. Security systems: The microcontroller can be employed in security systems for access control, intrusion detection, and alarm management.

In summary, the PIC12F1840-I/P is a versatile and cost-effective microcontroller that offers a range of features suitable for a wide variety of applications. Its compact form factor, low-power consumption, and robust performance make it an ideal choice for many embedded systems.

PIC12F1840-I/P Documents

Download datasheets and manufacturer documentation for PIC12F1840-I/P

Errata :

PIC12(L)F1840 Errata, Clarification      

PCN Assembly/Origin :

Mult Dev 13/Apr/2020      

Datasheets :

PIC12(L)F1840      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

PIC12F1840 Development Tool Selector      

HTML Datasheet :

PIC12(L)F1840      

PCN Design/Specification :

PIC12(L)F1840 Datasheet Revision 20/Nov/2013       Wire Chg 13/Jan/2016      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH