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PIC18LF4321-I/PT

PIC18LF4321-I/PT

PIC18LF4321-I/PT

Microchip Technology

8KB 4K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18LF4321 44 Pin 40MHz 5V 44-TQFP

SOT-23

PIC18LF4321-I/PT Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Number of Pins 44
Supplier Device Package 44-TQFP (10x10)
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Number of I/Os 36 I/O
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
Interface Type EUSART, I2C, MSSP, SPI
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename PIC
RoHS Details
Product Status Active
Data Converters A/D 13x10b
Mfr Microchip Technology
Base Product Number PIC18LF4321
Package Tray
Operating Temperature -40°C~85°C TA
Packaging Tray
Series PIC® 18F
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn)
Max Power Dissipation 1W
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18LF4321
Pin Count 44
Supply Voltage-Max (Vsup) 5.5V
Interface I2C, SPI, UART, USART
Memory Size 8kB
Oscillator Type Internal
Number of I/O 36
Speed 40MHz
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 2V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor PIC
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 8KB 4K x 16
Connectivity I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 13x10b
Watchdog Timer Yes
Access Time 40 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
DAC Channels NO
Number of Timers/Counters 4
Product Type 8-bit Microcontrollers - MCU
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC
Number of ADC Channels 13 Channel
Number of PWM Channels 2
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core PIC
Length 10mm
Width 10 mm
Height 1 mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.42000 $3.42
25 $3.13120 $78.28
100 $2.84280 $284.28
PIC18LF4321-I/PT Product Details

PIC18LF4321-I/PT Overview


Packaged in a 44-TQFP format. A total of 36 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A PIC® 18F series electrical component is used in this application. This program has a program memory of 8KB 4K x 16 bytes, which is the size of the program. With a PIC Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER uPs/uCs/peripheral parts. There are 44 terminations on the IC chip, which means there are 44 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. Microcontroller chip has outputs of 5V volts. The system has NO channels for DMA communication. There is 8kB memory size assigned to the part. Alternatives can be found by searching through the base part number PIC18LF4321 to find them. At a frequency of 40MHz, Microcontroller can operate efficiently. Chips have 44 pins. There are 4 timers/counters in this device. In total, it has 44 pins. The PIC CPU family is embedded in the device, so it can handle a wide range of operations. It consists of 13 Channel channels in total for the ADC. This device uses 2 PWM channels to generate the voltage.

PIC18LF4321-I/PT Features


44-TQFP package
Mounting type of Surface Mount


PIC18LF4321-I/PT Applications


There are a lot of Microchip Technology
PIC18LF4321-I/PT Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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