Microchip, 8bit PIC, PIC18F Microcontroller, 40MHz, 32 kB, 256 B Flash, 44-Pin TQFP
- RS Stock No.:
- 666-9349P
- Mfr. Part No.:
- PIC18LF4523-I/PT
- Brand:
- Microchip
Subtotal 10 units (supplied in a tray)*
£60.20
(exc. VAT)
£72.20
(inc. VAT)
FREE delivery for orders over £50.00
- Shipping from 27 November 2025
Units | Per unit |
|---|---|
| 10 - 24 | £6.02 |
| 25 - 99 | £5.89 |
| 100 + | £5.77 |
*price indicative
- RS Stock No.:
- 666-9349P
- Mfr. Part No.:
- PIC18LF4523-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 | 32 kB, 256 B | |
| Maximum Frequency | 40MHz | |
| RAM Size | 1.536 kB | |
| USB Channels | 0 | |
| Number of PWM Units | 2 | |
| Number of SPI Channels | 1 | |
| Number of UART Channels | 0 | |
| Number of I2C Channels | 1 | |
| Number of USART Channels | 1 | |
| Typical Operating Supply Voltage | 2 → 5.5 V | |
| Number of CAN Channels | 0 | |
| Pulse Width Modulation | 1 (CCP), 1 (ECCP) | |
| ADCs | 13 x 12 bit | |
| Length | 10mm | |
| Minimum Operating Temperature | -40 °C | |
| Number of Ethernet Channels | 0 | |
| Maximum Operating Temperature | +85 °C | |
| Width | 10mm | |
| Program Memory Type | Flash | |
| Dimensions | 10 x 10 x 1.05mm | |
| Number of ADC Units | 1 | |
| Height | 1.05mm | |
| Number of LIN Channels | 0 | |
| Instruction Set Architecture | RISC | |
| Number of PCI Channels | 0 | |
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 32 kB, 256 B | ||
Maximum Frequency 40MHz | ||
RAM Size 1.536 kB | ||
USB Channels 0 | ||
Number of PWM Units 2 | ||
Number of SPI Channels 1 | ||
Number of UART Channels 0 | ||
Number of I2C Channels 1 | ||
Number of USART Channels 1 | ||
Typical Operating Supply Voltage 2 → 5.5 V | ||
Number of CAN Channels 0 | ||
Pulse Width Modulation 1 (CCP), 1 (ECCP) | ||
ADCs 13 x 12 bit | ||
Length 10mm | ||
Minimum Operating Temperature -40 °C | ||
Number of Ethernet Channels 0 | ||
Maximum Operating Temperature +85 °C | ||
Width 10mm | ||
Program Memory Type Flash | ||
Dimensions 10 x 10 x 1.05mm | ||
Number of ADC Units 1 | ||
Height 1.05mm | ||
Number of LIN Channels 0 | ||
Instruction Set Architecture RISC | ||
Number of PCI Channels 0 | ||
PIC18F2423/2523/4423/4523 8-Bit Microcontrollers
The PIC18F2420/2520/4420/4520 family of Microcontrollers is based upon Microchip’s PIC18 architecture offering a 31 level hardware stack and 75 instructions. These MCUs provide up to 10 MIPS, up to 32 Kbytes program memory with RAM of up to 1536 bytes and 256 bytes of Data EEPROM. On board is a configurable oscillator.
Microcontroller Features
75 Instructions – 83 with Extended Instruction Set Enabled
31 Level Hardware Stack
Configurable Internal Oscillator – Selectable Frequency Range 8 MHz to 31 kHz
25 I/O Pins – PIC18F2423/2523 Models
36 I/O Pins – PIC18F4423/4523 Models
nanoWatt Technology
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR)
Extended Watchdog Timer (WDT)
High/Low-Voltage Detection (HLVD) Module
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)
Peripherals
One Enhanced Capture, Compare, PWM Module – PIC18F4423/4523 Models Only
Capture, Compare, PWM Modules – PIC18F2423/2523 Models x 2, PIC18F4423/4523 Models x 1
Two Comparators
One 8-bit Timer
Three 16-bit Timers
Master Synchronous Serial Port (MSSP) Module with SPI and I2C
Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART)