Microchip, 8bit PIC, PIC18F Microcontroller, 20MHz, 8 kB Flash, 44-Pin TQFP
- RS Stock No.:
- 199-5373
- Mfr. Part No.:
- PIC18F4431-I/PT
- Brand:
- Microchip
Subtotal (1 tray of 160 units)*
£743.68
(exc. VAT)
£892.48
(inc. VAT)
FREE delivery for orders over £50.00
- Shipping from 18 December 2025
Units | Per unit | Per Tray* |
|---|---|---|
| 160 + | £4.648 | £743.68 |
*price indicative
- RS Stock No.:
- 199-5373
- Mfr. Part No.:
- PIC18F4431-I/PT
- Brand:
- Microchip
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Family Name | PIC18F | |
| Package Type | TQFP | |
| Mounting Type | Surface Mount | |
| Pin Count | 44 | |
| Device Core | PIC | |
| Data Bus Width | 8bit | |
| Program Memory Size | 8 kB | |
| Maximum Frequency | 20MHz | |
| RAM Size | 768 B | |
| USB Channels | 0 | |
| Number of PWM Units | 1 | |
| Number of SPI Channels | 1 | |
| Number of CAN Channels | 0 | |
| Number of USART Channels | 1 | |
| Typical Operating Supply Voltage | 1.8 → 5.5 V | |
| Number of UART Channels | 1 | |
| Number of I2C Channels | 1 | |
| Minimum Operating Temperature | -40 °C | |
| Program Memory Type | Flash | |
| Number of PCI Channels | 0 | |
| Width | 10mm | |
| Pulse Width Modulation | 2 (CCP) | |
| Height | 1.05mm | |
| Number of LIN Channels | 0 | |
| Instruction Set Architecture | RISC | |
| Maximum Number of Ethernet Channels | 0 | |
| ADCs | 9 x 10 bit | |
| Length | 10mm | |
| Number of ADC Units | 1 | |
| Maximum Operating Temperature | +85 °C | |
| Number of Ethernet Channels | 0 | |
| Dimensions | 10 x 10 x 1.05mm | |
Select all | ||
|---|---|---|
Brand Microchip | ||
Family Name PIC18F | ||
Package Type TQFP | ||
Mounting Type Surface Mount | ||
Pin Count 44 | ||
Device Core PIC | ||
Data Bus Width 8bit | ||
Program Memory Size 8 kB | ||
Maximum Frequency 20MHz | ||
RAM Size 768 B | ||
USB Channels 0 | ||
Number of PWM Units 1 | ||
Number of SPI Channels 1 | ||
Number of CAN Channels 0 | ||
Number of USART Channels 1 | ||
Typical Operating Supply Voltage 1.8 → 5.5 V | ||
Number of UART Channels 1 | ||
Number of I2C Channels 1 | ||
Minimum Operating Temperature -40 °C | ||
Program Memory Type Flash | ||
Number of PCI Channels 0 | ||
Width 10mm | ||
Pulse Width Modulation 2 (CCP) | ||
Height 1.05mm | ||
Number of LIN Channels 0 | ||
Instruction Set Architecture RISC | ||
Maximum Number of Ethernet Channels 0 | ||
ADCs 9 x 10 bit | ||
Length 10mm | ||
Number of ADC Units 1 | ||
Maximum Operating Temperature +85 °C | ||
Number of Ethernet Channels 0 | ||
Dimensions 10 x 10 x 1.05mm | ||
1,000,000 Erase/Write Cycle Data EEPROM Memory, Typical
Flash/Data EEPROM Retention of 100 Years
Self-Programmable under Software Control
Priority Levels for Interrupts
8 x 8 Single-Cycle Hardware Multiplier
Extended Watchdog Timer (WDT) Programmable period from 41 ms to 131s
Single-Supply In-Circuit Serial Programming™ (ICSP™) via Two Pins
Auto-Conversion Capability
4-Word FIFO with Selectable Interrupt Frequency
Selectable External Conversion Triggers
Programmable Acquisition Time
Temperature range between -40°C and +85°C
TQFP (Thin Quad Flatpack) package
Related links
- Microchip PIC18F Microcontroller 8 kB Flash, 44-Pin TQFP
- Microchip PIC18LF Microcontroller 8 kB Flash, 44-Pin TQFP
- Microchip PIC18F Microcontroller 8 kB Flash, 44-Pin TQFP
- Microchip PIC18F Microcontroller 8 kB 44-Pin TQFP
- Microchip PIC18F Microcontroller 8 kB Flash, 80-Pin TQFP
- Microchip PIC18F Microcontroller 24 kB Flash, 44-Pin TQFP
- Microchip PIC18F Microcontroller 32 kB Flash, 44-Pin TQFP
- Microchip PIC18F Microcontroller 32 kB Flash, 44-Pin TQFP