
For Reference Only
Part Number | PIC18F4331-I/ML |
OEMstron Part # | PIC18F4331-I-ML |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 8KB FLASH 44QFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | PIC18F4331-I/ML PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
PIC18F4331-I/ML Specifications
Part Number | PIC18F4331-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, LVD, Power Control PWM, QEI, POR, PWM, WDT | |
Number of I/O | 36 | |
Program Memory Size | 8KB (4K x 16) | |
Program Memory Type | FLASH | |
EEPROM Size | 256 x 8 | |
RAM Size | 768 x 8 | |
Voltage - Supply (Vcc/Vdd) | 4.2V ~ 5.5V | |
Data Converters | A/D 9x10b | |
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) |
PIC18F4331-I/ML Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
PIC18F4331-I/ML D# V36:1790_06483923 Microchip Technology Inc |
MCU 8-bit PIC RISC 8KB Flash 5V 44-Pin QFN EP Tube RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
PIC18F4331-I/ML D# PIC18F4331-I/ML Microchip Technology Inc |
MCU 8-bit PIC18 PIC RISC 8KB Flash 5V 44-Pin QFN EP Tube - Rail/Tube (Alt: PIC18F4331-I/ML) |
Americas - 0 |
Part Number | Description | Stock |
PIC18F4331-I/ML D# PIC18F4331-I/ML Microchip Technology Inc |
MCU 8-bit PIC18 PIC RISC 8KB Flash 5V 44-Pin QFN EP Tube (Alt: PIC18F4331-I/ML) |
Europe - 0 |
Part Number | Description | Stock |
PIC18F4331-I/ML Microchip Technology Inc |
251 |
Part Number | Description | Stock |
PIC18F4331-I/ML Microchip Technology Inc |
MCU CMOS 44LD 40MHZ 8K BYTE FLASH |
3957 |
Part Number | Description | Stock |
PIC18F4331-I/ML D# PIC18F4331-I/ML-ND Microchip Technology Inc |
IC MCU 8BIT 8KB FLASH 44QFN |
Temporarily Out of Stock |
Part Number | Description | Stock |
PIC18F4331-I/ML D# PIC18F4331-I/ML Microchip Technology Inc |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
3963 |
Part Number | Description | Stock |
PIC18F4331-I/ML Microchip Technology Inc |
PIC18F Series 8 KB Flash 768 B RAM 40 MHz 8-Bit Microcontroller - QFN-44 RoHS: Compliant
pbFree: Yes
|
0 Tube |
Part Number | Description | Stock |
PIC18F4331IML Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
301 |
Part Number | Description | Stock |
PIC18F4331IML Microchip Technology Inc |
OEM/CM ONLY |
852 |
Part Number | Description | Stock |
PIC18F4331-I/ML Microchip Technology Inc |
In Stock |
251 |
Part Number | Description | Stock |
PIC18F4331-I/ML Microchip Technology Inc |
MCU 8-bit PIC RISC 8KB Flash 5V 44-Pin QFN EP Tube RoHS: Compliant
|
135 In Stock |
Part Number | Description | Stock |
PIC18F4331-I/ML D# PIC18F4331-I/ML Microchip Technology Inc |
MCU CMOS 44LD 40MHZ 8K BYTE FLASH RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
Part Number | Description | Stock |
PIC18F4331-I/ML Microchip Technology Inc |
OEM/CM Immediate delivery |
36 |
Part Number | Description | Stock |
PIC18F4331-I/ML Microchip Technology Inc |
8 KB Flash, 768 RAM, 34 I/O - Package: 44 QFN 8x8x0.9mm TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
PIC18F4331-I/ML D# MCHP00000029404 Microchip Technology Inc |
8 KB Flash, 768 RAM, 34 I/O - Package: 44 QFN 8x8x0.9mm TUBE |
0 |
Part Number | Description | Stock |
PIC18F4331-I/ML D# 89H0626 Microchip Technology Inc |
44 PIN, 8 KB ENH FLASH, 768 RAM, 34 I/O, ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 90
Container: Bulk
|
0 |
Part Number | Description | Stock |
PIC18F4331-I/ML D# NS-PIC18F4331-I/ML Microchip Technology Inc |
OEM/CM ONLY |
7725 |
PIC18F4331-I-ML D# NS-PIC18F4331-I-ML Microchip Technology Inc |
OEM/CM ONLY |
1940 |
Part Number | Description | Stock |
PIC18F4331-I/ML Microchip Technology Inc |
MCU 8-bit PIC RISC 8KB Flash 5V 44-Pin QFN EP Tube RoHS: Compliant
|
135 In Stock |
Part Number | Description | Stock |
PIC18F4331I/ML Microchip Technology Inc |
OEM/CM ONLY |
267 |
Part Number | Description | Stock |
PIC18F4331-I/ML Microchip Technology Inc |
IN stock Immediate delivery |
31 |
Part Number | Description | Stock |
PIC18F4331-I/ML Microchip Technology Inc |
RFQ |
6570 |
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Quick Inquiry
In Stock | 262 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 7.4035 | $ 7.4035 |
100 | $ 7.4035 | $ 740.3500 |
500 | $ 7.4035 | $ 3,701.7500 |
1000 | $ 7.4035 | $ 7,403.5000 |
2500 | $ 7.4035 | $ 18,508.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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