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PIC18LF458T-I/PT

PIC18LF458T-I/PT

PIC18LF458T-I/PT

Microchip Technology

32KB 16K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18LF458 44 Pin 40MHz 4.5V 44-TQFP

SOT-23

PIC18LF458T-I/PT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-TQFP
Surface MountYES
Number of Pins 44
Supplier Device Package 44-TQFP (10x10)
Package Tape & Reel (TR)
Base Product Number PIC18LF458
Mfr Microchip Technology
Data Converters A/D 8x10b
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series PIC® 18F
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn)
Additional FeatureALSO OPERATES AT 2V MINIMUM SUPPLY
Max Power Dissipation1W
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 4.5V
Terminal Pitch0.8mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18LF458
Pin Count44
Supply Voltage-Max (Vsup) 5.5V
Power Supplies2/5.5V
Interface CAN, I2C, SPI, UART, USART
Memory Size32kB
Oscillator TypeExternal
Number of I/O 33
Speed 40MHz
RAM Size 1.5K x 8
Voltage - Supply (Vcc/Vdd) 2V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor PIC
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 32KB 16K x 16
Connectivity CANbus, I2C, SPI, UART/USART
Supply Current-Max 50mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
ROM (words) 32768
EEPROM Size 256 x 8
CPU Family PIC
Length 10mm
Height Seated (Max) 1.2mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1803 items

PIC18LF458T-I/PT Product Details

PIC18LF458T-I/PT Overview


The package has a 44-TQFP shape. With 33 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 32KB 16K x 16. There's a PIC Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC 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 4.5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 32kB. It is possible to find alternatives to the base part number PIC18LF458 by using the part number search tool. An effective performance can be achieved at a frequency of 40MHz. There are a total of YES channels in the device. It is possible to access the 44 pins on the chip. 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. As an example, there is a feature called ALSO OPERATES AT 2V MINIMUM SUPPLY to name only a few.

PIC18LF458T-I/PT Features


44-TQFP package
Mounting type of Surface Mount


PIC18LF458T-I/PT Applications


There are a lot of Microchip Technology
PIC18LF458T-I/PT Microcontroller applications.


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

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