
For Reference Only
Part Number | PIC18LF4221T-I/ML |
OEMstron Part # | PIC18LF4221T-I-ML |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 4KB FLASH 44QFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | PIC18LF4221T-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 | ![]() |
PIC18LF4221T-I/ML Specifications
Part Number | PIC18LF4221T-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 | 4KB (2K x 16) | |
Program Memory Type | FLASH | |
EEPROM Size | 256 x 8 | |
RAM Size | 512 x 8 | |
Voltage - Supply (Vcc/Vdd) | 2V ~ 5.5V | |
Data Converters | A/D 13x10b | |
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) |
PIC18LF4221T-I/ML Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
PIC18LF4221T-I/ML D# PIC18LF4221T-I/ML Microchip Technology Inc |
MCU 8-bit PIC18 PIC RISC 4KB Flash 2.5V/3.3V/5V 44-Pin QFN EP T/R - Tape and Reel (Alt: PIC18LF4221T-I/ML) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
PIC18LF4221T-I/ML D# PIC18LF4221T-I/ML Microchip Technology Inc |
MCU 8-bit PIC18 PIC RISC 4KB Flash 2.5V/3.3V/5V 44-Pin QFN EP T/R (Alt: PIC18LF4221T-I/ML) |
Europe - 0 |
Part Number | Description | Stock |
PIC18LF4221T-I/ML Microchip Technology Inc |
44LD 160K POWER-MANAGED PIC WITH 8 KBYTES |
Contact Us |
Part Number | Description | Stock |
PIC18LF4221T-I/ML D# PIC18LF4221T-I/ML-ND Microchip Technology Inc |
IC MCU 8BIT 4KB FLASH 44QFN |
Temporarily Out of Stock |
Part Number | Description | Stock |
PIC18LF4221TIML Microchip Technology Inc |
OEM/CM ONLY |
756 |
Part Number | Description | Stock |
PIC18LF4221T-I/ML Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
PIC18LF4221T-I/ML D# MCHP00000102463 Microchip Technology Inc |
0 |
Part Number | Description | Stock |
PIC18LF4221T-I/ML D# NS-PIC18LF4221T-I/ML MICROCHIP |
OEM/CM ONLY |
9665 |
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