The PIC18F2431T-I/MM is an 8-bit microcontroller from Microchip's PIC18F series, featuring a maximum operating speed of 40 MHz and 16 KB of Flash program memory. It operates within a supply voltage range of 4.2V to 5.5V and is suitable for applications requiring a wide temperature range of -40¬8C to +85¬8C. The device includes 24 I/O pins and supports various connectivity options such as I2C, SPI, and UART/USART. This microcontroller is equipped with several integrated peripherals, including a high-performance PWM module, an A/D converter with five 10-bit channels, and multiple interrupt sources. It also features power management modes, allowing for low power consumption with typical sleep currents as low as 0.1 ¬µA. The device is packaged in a 28-QFN form factor, making it suitable for surface mount applications. Engineers considering this microcontroller should note that it is currently listed as obsolete, which may affect availability and support for future projects.
PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 16KB (8K x 16) FLASH 28-QFN-S (6x6)
Manufacturer: Microchip Technology
Win Source Part Number: 889637-PIC18F2431T-I
Series: PIC® 18F
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: PIC series Microcontroller IC 8-Bit 40MHz 16KB (8K x 16) FLASH 28-QFN-S (6x6)
Core Processor: PIC
Speed: 40MHz
Package: Reel - TR
Package: 28-VQFN Exposed Pad
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Number of I/O: 24
Program Memory Size: 16KB (8K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
Data Converters: A/D 5x10b
Oscillator Type: Internal
Supply Voltage: 4.2V ~ 5.5V
Part Status: Obsolete
Family Name: PIC18F2431
Categories: Integrated Circuits (ICs)
Case / Package: 28-QFN-S (6x6)
ECCN: 3A991A2
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited
Quantity per package: 1600
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 16KB (8K x 16) FLASH 28-QFN-S (6x6)
IC MCU 8BIT 16KB FLASH 28QFN
IC MCU 8BIT 16KB FLASH 28QFN
8-bit Microcontrollers - MCU 16 KB FL 768 RAM 22 I/O
| DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | PIC18F2431T-I/MM-ND | 889637-PIC18F2431T-I/MM | PIC18F2431T-I/MM | PIC18F2431T-I/MM | PIC18F2431T-I/MM | PIC18F2431T-I/MM |
| Product Name | Microcontrollers | Embedded - Embedded - Microcontrollers - PIC18F2431T-I/MM | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU |
| Data Bus | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 40 MHz | 40 MHz | 40 MHz | 40 MHz | ||
| Bits | Other; A/D 5x10b | |||||
| RAM | 0.7680 KB | 16 KB | 0.7680 KB | 768 KB | ||
| ROM | 16 KB | 256 KB |
