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PIC18LF4458T-I/ML

PIC18LF4458T-I/ML

PIC18LF4458T-I/ML

Microchip Technology

24KB 12K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18LF4458 48MHz 5V 44-VQFN Exposed Pad

SOT-23

PIC18LF4458T-I/ML Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-VQFN Exposed Pad
Surface MountYES
Supplier Device Package 44-QFN (8x8)
Data Converters A/D 13x12b
Package Tape & Reel (TR)
Base Product Number PIC18LF4458
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series PIC® 18F
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
ECCN Code 3A001.A.3
Terminal Finish Matte Tin (Sn)
Max Power Dissipation1W
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Frequency 48MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18LF4458
Pin Count44
Supply Voltage-Max (Vsup) 5.5V
Power Supplies2.5/5V
Interface I2C, SPI, UART, USART, USB
Memory Size24kB
Oscillator TypeInternal
Number of I/O 35
Speed 48MHz
RAM Size 2K 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 TypeFLASH
Core Size 8-Bit
Program Memory Size 24KB 12K x 16
Connectivity I2C, SPI, UART/USART, USB
Bit Size 8
Data Converter A/D 13x12b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
ROM (words) 12288
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:4489 items

PIC18LF4458T-I/ML Product Details

PIC18LF4458T-I/ML Overview


The package has a 44-VQFN Exposed Pad shape. With 35 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The PIC® 18F series is comprised of this electrical component. The electronic part has a program memory size of 24KB 12K x 16. There's a PIC Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 44 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 24kB. It is possible to find alternatives to the base part number PIC18LF4458 by using the part number search tool. An effective performance can be achieved at a frequency of 48MHz. There are a total of YES channels in the device. In total, it has 4 timers and counters in it. A total of 44 pins are included in the package. There are several CPUs that are embedded in the device, including the the PIC CPU.

PIC18LF4458T-I/ML Features


44-VQFN Exposed Pad package
Mounting type of Surface Mount


PIC18LF4458T-I/ML Applications


There are a lot of Microchip Technology
PIC18LF4458T-I/ML Microcontroller applications.


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

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