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Microchip 8 bit PIC18F Microcontroller 20 MHz 8kB FLASH 44-Pin TQFP PIC18F4431-I/PT
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.05mm |
| Length | 10mm |
| Model | PIC18F4431-I/PT |
| Width | 10mm |
| Mount Type | Surface |
| Series | PIC18F |
| Maximum Operating Temperature | 85°C |
| Package Type | TQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 768bit |
| Standards/Approvals | RoHS |
| Pin Count | 44 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2V |
| Device Core | PIC |
| Program Memory Size | 8kB |
| Maximum Clock Frequency | 20MHz |
| Number of Programmable I/Os | 36 |
| Number of Timers | 4 |
| Instruction Set Architecture | RISC |
| ADCs | 9 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- Supports 8 bit PIC device core with RISC architecture for efficient processing.
- Equipped with 8kB FLASH program memory and 768bit RAM for data management.
- Operates across 2V to 5.5V supply voltage range suitable for varied environments.
- Comes in a 44-pin Thin Quad Flatpack (TQFP) surface mount package.
- Includes 9 channels of 10-bit ADC and 4 timers for versatile control functions.
- Designed for operating temperatures from -40°C to +85°C for industrial robustness.
- Features enhanced Flash memory with 100,000 erase/write cycles and EEPROM retention of 100 years.
- Supports single-supply in-circuit serial programming (ICSP) and nanoWatt technology for low power consumption.
Product Description
Microchip PIC18F4431-I/PT is an 8 bit PIC microcontroller designed for high-performance embedded applications. Operating at a maximum clock frequency of 20 MHz, this microcontroller offers 8kB FLASH program memory and 768bit RAM, catering to efficient code storage and execution.
This device features a 44-pin TQFP surface mount package that integrates 36 programmable I/O pins, 4 timers, and 9 channels of 10-bit ADC, enabling real-time analog data acquisition and precise timing control necessary in automotive, industrial, and consumer electronics.
Operating from a supply voltage range between 2V and 5.5V, the PIC18F4431-I/PT ensures compatibility with various power sources and supports nanoWatt technology, significantly reducing power consumption during idle states.
It is designed to perform reliably over wide temperature ranges from -40°C to +85°C, meeting demanding industrial temperature requirements. The device includes enhanced Flash memory rated for 100,000 erase/write cycles and data EEPROM retention surpassing 100 years, guaranteeing durability and long-term data integrity.
Additional features include single-supply In-Circuit Serial Programming (ICSP) using two pins for flexible and easy firmware updates, extended watchdog timer with programmable periods, and hardware priority interrupts.
This microcontroller series adheres to RoHS standards, ensuring environmental compliance. The PIC18F4431-I/PT is suitable for applications in automotive systems, industrial control, consumer electronics, and embedded systems requiring precise control and low power consumption.
Supports 8 bit PIC device core with RISC architecture for efficient processing. Equipped with 8kB FLASH program memory and 768bit RAM for data management. Operates across 2V to 5.5V supply voltage range suitable for varied environments.
Comes in a 44-pin Thin Quad Flatpack (TQFP) surface mount package. Includes 9 channels of 10-bit ADC and 4 timers for versatile control functions. Designed for operating temperatures from -40°C to +85°C for industrial robustness.
Features enhanced Flash memory with 100,000 erase/write cycles and EEPROM retention of 100 years. Supports single-supply in-circuit serial programming (ICSP) and nanoWatt technology for low power consumption. Explore our extensive range of semiconductor Microcontrollers on EnvMart for reliable and high-quality embedded solutions.
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Frequently Asked Questions
The maximum clock frequency of this microcontroller is 20 MHz.
It operates across a supply voltage range of 2V to 5.5V.
This microcontroller is equipped with 8kB of FLASH program memory.
It is designed to operate within a temperature range of -40°C to +85°C.
This model includes 36 programmable I/O pins.
It comes in a 44-pin Thin Quad Flatpack (TQFP) surface mount package.
The PIC18F4431-I/PT has a RAM size of 768 bits.
It includes 9 channels of 10-bit ADC.
This microcontroller features 4 timers.
It utilizes a RISC (Reduced Instruction Set Computer) architecture.
This microcontroller adheres to RoHS standards, ensuring environmental compliance.
It supports nanoWatt technology to significantly reduce power consumption during idle states.
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