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.
IC MCU 8BIT 16KB FLASH 28QFN Product overview: PIC18F2431T-I/MM from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 16KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 16KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC18F2431T-I/MM
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
IC MCU 8BIT 16KB FLASH 28QFN
8-bit Microcontrollers - MCU 16 KB FL 768 RAM 22 I/O
PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 16KB (8K x 16) FLASH 28-QFN-S (6x6)
IC MCU 8BIT 16KB FLASH 28QFN
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-PIC18F2431T-I/MM | PIC18F2431T-I/MM-ND | 889637-PIC18F2431T-I/MM | PIC18F2431T-I/MM | PIC18F2431T-I/MM | PIC18F2431T-I/MM | PIC18F2431T-I/MM |
| Product Name | 8-bit 8BIT 16KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - PIC18F2431T-I/MM | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| RAM | 0.7680 KB | 0.7680 KB | 16 KB | 768 KB | 0.7680 KB | ||
| Supply Voltage | 4.2 to 5.5 volts | 4.2 to 5.5 volts | 4.2 to 5.5 volts | 5.5 volts | |||
| Package Type | Other; Tape & Reel (TR) | Other; 28-VQFN Exposed Pad | Other; 28-QFN-S (6x6) | Other; 28-VQFN Exposed Pad | Other; 28-VQFN Exposed Pad | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
