Datasheets
PIC18LF4321T-I/PT by: Microchip Technology Inc

8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44

Part Details for PIC18LF4321T-I/PT by Microchip Technology Inc

Overview of PIC18LF4321T-I/PT by Microchip Technology Inc

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Applications Internet of Things (IoT) Environmental Monitoring Industrial Automation Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Automotive Consumer Electronics Education and Research Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Renewable Energy Entertainment and Gaming Robotics and Drones

Price & Stock for PIC18LF4321T-I/PT

Part # Distributor Description Stock Price Buy
DISTI # 31K5104
Newark Mcu, 8Bit, 40Mhz, Tqfp-44, Product Range:Pic18 Family Pic18Lf4Xxx Series Microcontrollers, Device Core:Pic18, Operating Frequency Max:40Mhz, Program Memory Size:8Kb, No. Of Pins:44Pins, Ic Case/Package:Tqfp, No. Of I/O S:36I/O S Rohs Compliant: Yes |Microchip PIC18LF4321T-I/PT RoHS: Compliant Min Qty: 1200 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $3.7500
$3.7500 Buy Now
DISTI # 150-PIC18LF4321T-I/PTCT-ND
DigiKey IC MCU 8BIT 8KB FLASH 44TQFP Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 1200
In Stock
  • 1 $4.3800
  • 25 $4.0100
  • 100 $3.6400
  • 1,200 $3.6400
$3.6400 / $4.3800 Buy Now
DISTI # PIC18LF4321T-I/PT
Avnet Americas MCU 8-bit PIC18 PIC RISC 8KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R - Tape and Reel (Alt: PIC18LF4321T-I/PT) RoHS: Compliant Min Qty: 1200 Package Multiple: 1200 Lead time: 5 Weeks, 0 Days Container: Reel 0
  • 1 $4.3800
  • 25 $4.0100
  • 100 $3.8333
$3.8333 / $4.3800 Buy Now
DISTI # 579-PIC18LF4321T-IPT
Mouser Electronics 8-bit Microcontrollers - MCU 4KB FL 512 RAM RoHS: Compliant 0
  • 1,200 $3.6400
$3.6400 Order Now
DISTI # PIC18LF4321T-I/PT
Microchip Technology Inc 44LD 160K, POWER-MANAGED PIC with 8 KBYTES, Projected EOL: 2034-07-24 RoHS: Compliant pbFree: Yes 1200

Alternates Available
  • 1 $4.3800
  • 25 $4.0100
  • 100 $3.6400
  • 1,000 $3.3400
  • 5,000 $3.1800
$3.1800 / $4.3800 Buy Now
DISTI # 70574044
RS IC MCU 8BIT 8KB FLASH 44TQFP | Microchip Technology Inc. PIC18LF4321T-I/PT RoHS: Not Compliant Min Qty: 1200 Package Multiple: 1 Lead time: 49 Weeks, 0 Days Container: Bulk 0
  • 1,200 $7.4000
  • 6,000 $7.0300
  • 12,000 $6.6600
  • 24,000 $6.2900
$6.2900 / $7.4000 RFQ
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 1200 Package Multiple: 1200 0
  • 1,200 $4.3200
$4.3200 Buy Now
Onlinecomponents.com IC MCU 8BIT 8KB FLASH 44TQFP | Microchip Technology Inc. PIC18LF4321T-I/PT RoHS: Compliant 1200 Factory Stock
  • 300 $9.8600
  • 600 $5.2200
  • 900 $3.6700
  • 1,200 $3.6000
$3.6000 / $9.8600 Buy Now
NAC 8 KB Flash, 512 RAM - Package: 44 TQFP 10x10x1mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1200 2400
  • 1 $5.0700
  • 100 $4.6000
  • 500 $4.3100
  • 1,000 $4.2100
$4.2100 / $5.0700 Buy Now
DISTI # PIC18LF4321T-I/PT
Avnet Silica MCU 8-bit PIC18 PIC RISC 8KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R (Alt: PIC18LF4321T-I/PT) RoHS: Compliant Min Qty: 1200 Package Multiple: 1200 Lead time: 8 Weeks, 0 Days Silica - 0
Buy Now
Master Electronics IC MCU 8BIT 8KB FLASH 44TQFP | Microchip Technology Inc. PIC18LF4321T-I/PT RoHS: Compliant 1200 Factory Stock
  • 300 $9.8600
  • 600 $5.2200
  • 900 $3.6700
  • 1,200 $3.6000
$3.6000 / $9.8600 Buy Now

Part Details for PIC18LF4321T-I/PT

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PIC18LF4321T-I/PT Part Data Attributes

PIC18LF4321T-I/PT Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
PIC18LF4321T-I/PT Microchip Technology Inc 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code QFP
Package Description 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44
Pin Count 44
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 5 Weeks
Samacsys Manufacturer Microchip
Has ADC YES
Additional Feature ALSO OPERATES AT 2V MINIMUM SUPPLY AT 4 MHZ
Address Bus Width
Bit Size 8
Boundary Scan NO
CPU Family PIC18
Clock Frequency-Max 40 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQFP-G44
JESD-609 Code e3
Length 10 mm
Low Power Mode YES
Moisture Sensitivity Level 3
Number of External Interrupts 3
Number of I/O Lines 36
Number of Serial I/Os 1
Number of Terminals 44
Number of Timers 6
On Chip Program ROM Width 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code TQFP
Package Equivalence Code TQFP44,.39SQ,31
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 512
ROM (words) 4096
ROM Programmability FLASH
Screening Level TS 16949
Seated Height-Max 1.2 mm
Speed 40 MHz
Supply Current-Max 23 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2 V
Supply Voltage-Nom 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for PIC18LF4321T-I/PT

This table gives cross-reference parts and alternative options found for PIC18LF4321T-I/PT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PIC18LF4321T-I/PT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
PIC18F4321T-E/PT 8-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44 Microchip Technology Inc PIC18LF4321T-I/PT vs PIC18F4321T-E/PT
PIC18F4321-I/PT 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44 Microchip Technology Inc PIC18LF4321T-I/PT vs PIC18F4321-I/PT
PIC18LF4321T-E/PT 8-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44 Microchip Technology Inc PIC18LF4321T-I/PT vs PIC18LF4321T-E/PT
PIC18F4321-E/PT 8-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44 Microchip Technology Inc PIC18LF4321T-I/PT vs PIC18F4321-E/PT
Part Number Description Manufacturer Compare
PIC18LF4321-I/ML 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQCC44, 8 X 8 MM, PLASTIC, QFN-44 Microchip Technology Inc PIC18LF4321T-I/PT vs PIC18LF4321-I/ML
PIC18LF4321T-I/ML IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,44PIN,PLASTIC Microchip Technology Inc PIC18LF4321T-I/PT vs PIC18LF4321T-I/ML
PIC18LF4321T-E/PT 8-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-44 Microchip Technology Inc PIC18LF4321T-I/PT vs PIC18LF4321T-E/PT
PIC18LF4321-E/ML 8-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQCC44, 8 X 8 MM, PLASTIC, QFN-44 Microchip Technology Inc PIC18LF4321T-I/PT vs PIC18LF4321-E/ML
PIC18LF4321-I/P 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PDIP40, 0.600 INCH, PLASTIC, DIP-40 Microchip Technology Inc PIC18LF4321T-I/PT vs PIC18LF4321-I/P

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