Microchip Technology

PIC18F4221-I/PT  

Microcontrollers

The PIC18F4221-I/PT is a microcontroller unit (MCU) produced by Microchip Technology. It is part of the PIC18 series of microcontrollers, which are widely used in various applications due to their versatility and ease of use.

Description:

The PIC18F4221-I/PT is a 40-pin, 8-bit flash microcontroller with a wide range of features. It is designed for use in a variety of applications, including industrial control, automotive systems, and consumer electronics.

Features:

1. 8-bit microcontroller with a 40 MHz maximum CPU speed
2. 128KB of Flash program memory
3. 1536 bytes of RAM
4. 16-bit wide instruction set
5. Enhanced mid-range core with fast code execution
6. On-chip debugging and programming
7. Up to 35 programmable I/O lines
8. Up to 8 KB of EEPROM
9. Up to 5 capture/compare/PWM modules
10. 5-channel 10-bit A/D converter
11. USB interface
12. On-chip oscillator with clock doubling
13. Low-power sleep modes
14. In-circuit serial programming (ICSP)

Applications:

The PIC18F4221-I/PT is suitable for a wide range of applications due to its powerful features and versatility. Some of the potential applications include:

1. Industrial control systems
2. Automotive systems, such as engine control, body control, and infotainment systems
3. Consumer electronics, such as appliances, gaming consoles, and smart home devices
4. Medical devices, such as monitoring equipment and diagnostic tools
5. Telecommunication systems, including modems and routers
6. Data acquisition and signal processing systems
7. Robotics and automation systems
8. Security systems, such as access control and surveillance cameras
9. Power management and energy monitoring systems
10. Embedded systems in various other applications requiring a high-performance microcontroller with a wide range of features.

The PIC18F4221-I/PT's combination of powerful processing capabilities, extensive memory, and a wide range of integrated peripherals make it a popular choice for engineers and developers working on a variety of projects.

PIC18F4221-I/PT Documents

Download datasheets and manufacturer documentation for PIC18F4221-I/PT

Errata :

PIC18F(2x21, 4x21) Revision B2 Errata      

PCN Assembly/Origin :

Qualification Lead-Frame 03/Jun/2014      

Datasheets :

PIC18F(2, 4)zzz Programming Specification       PIC18F2x21, 4x21 Data Sheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Label and Packing Changes 23/Sep/2015      

Design Resources :

PIC18F4221 Development Tool Selector      

HTML Datasheet :

PIC18F(2, 4)zzz Programming Specification      

PCN Design/Specification :

Errata/Datasheet Update 07/Aug/2014       TQFP-44L Palladium Coated Copper Wire 17/Dec/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH