
For Reference Only
Part Number | PIC18LF4423-I/ML |
OEMstron Part # | PIC18LF4423-I-ML |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 16KB FLASH 44QFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | PIC18LF4423-I/ML PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
PIC18LF4423-I/ML Specifications
Part Number | PIC18LF4423-I/ML | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | PIC® 18F | |
Core Processor | PIC | |
Core Size | 8-Bit | |
Speed | 40MHz | |
Connectivity | I²C, SPI, UART/USART | |
Peripherals | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | |
Number of I/O | 36 | |
Program Memory Size | 16KB (8K x 16) | |
Program Memory Type | FLASH | |
EEPROM Size | 256 x 8 | |
RAM Size | 768 x 8 | |
Voltage - Supply (Vcc/Vdd) | 2V ~ 5.5V | |
Data Converters | A/D 13x12b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 44-VQFN Exposed Pad | |
Supplier Device Package | 44-QFN (8x8) |
PIC18LF4423-I/ML Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
PIC18LF4423-I/ML D# V36:1790_06485007 Microchip Technology Inc |
MCU 8-bit PIC RISC 16KB Flash 2.5V/3.3V/5V 44-Pin QFN EP Tube RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
PIC18LF4423-I/ML D# PIC18LF4423-I/ML Microchip Technology Inc |
MCU 8-bit PIC18 PIC RISC 16KB Flash 2.5V/3.3V/5V 44-Pin QFN EP Tube - Rail/Tube (Alt: PIC18LF4423-I/ML) |
Americas - 0 |
Part Number | Description | Stock |
PIC18LF4423-I/ML D# PIC18LF4423-I/ML Microchip Technology Inc |
MCU 8-bit PIC18 PIC RISC 16KB Flash 2.5V/3.3V/5V 44-Pin QFN EP Tube (Alt: PIC18LF4423-I/ML) |
Europe - 0 |
Part Number | Description | Stock |
PIC18LF4423-I/ML Microchip Technology Inc |
90 |
Part Number | Description | Stock |
PIC18LF4423-I/ML Microchip Technology Inc |
44 PIN 16KB ENH FLASH 768 RAM 25 I/O 12 BIT ADC PB FREE |
1755 |
Part Number | Description | Stock |
PIC18LF4423-I/ML D# PIC18LF4423-I/ML-ND Microchip Technology Inc |
IC MCU 8BIT 16KB FLASH 44QFN |
173 In Stock |
Part Number | Description | Stock |
PIC18LF4423-I/ML D# 3634661 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 8 BIT RoHS: Compliant
Min Qty: 180
Container: Each
|
0 |
Part Number | Description | Stock |
PIC18LF4423-I/ML Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
PIC18LF4423IML Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
208 |
Part Number | Description | Stock |
PIC18LF4423IML Microchip Technology Inc |
OEM/CM ONLY |
2809 |
Part Number | Description | Stock |
PIC18LF4423-I/ML Microchip Technology Inc |
RoHS: Compliant
|
0 |
Part Number | Description | Stock |
PIC18LF4423-I/ML D# PIC18LF4423-I/ML Microchip Technology Inc |
44 PIN 16KB ENH FLASH 768 RAM 25 I/O 12 BIT ADC PB FREE RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
Part Number | Description | Stock |
PIC18LF4423-I/ML Microchip Technology Inc |
16KB, Flash, 768bytes-RAM, 36I/O, 8-bit Family,nanoWatt - Package: 44 QFN 8x8x0.9mm TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
PIC18LF4423-I/ML D# MCHP00000030550 Microchip Technology Inc |
16KB, Flash, 768bytes-RAM, 36I/O, 8-bit Family,nanoWatt - Package: 44 QFN 8x8x0.9mm TUBE |
0 |
Part Number | Description | Stock |
PIC18LF4423-I/ML D# 88K6115 Microchip Technology Inc |
16KB, FLASH, 768BYTES-RAM, 36I/O, 8-BIT FAMILY,NANOWATT, 44 QFN 8X8X0.9MM TUBE ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 90
Container: Bulk
|
0 |
Part Number | Description | Stock |
PIC18LF4423-I/ML D# NS-PIC18LF4423-I/ML Microchip Technology Inc |
OEM/CM ONLY |
5699 |
Part Number | Description | Stock |
PIC18LF4423-I/ML Microchip Technology Inc |
RoHS: Compliant
|
0 |
Part Number | Description | Stock |
PIC18LF4423I/ML Microchip Technology Inc |
OEM/CM ONLY |
106 |
Part Number | Description | Stock |
PIC18LF4423-I/ML Microchip Technology Inc |
RFQ |
10719 |
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In Stock | 476 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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100 | $ 0.0000 | $ 0.0000 |
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