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PIC18LF458T-I/L

PIC18LF458T-I/L

PIC18LF458T-I/L

Microchip Technology

32KB 16K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18LF458 44 Pin 40MHz 4.5V 44-LCC (J-Lead)

SOT-23

PIC18LF458T-I/L Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Surface MountYES
Number of Pins 44
Supplier Device Package 44-PLCC (16.59x16.59)
Data Converters A/D 8x10b
Package Tape & Reel (TR)
Base Product Number PIC18LF458
Mfr Microchip Technology
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 FormJ BEND
Peak Reflow Temperature (Cel) 245
Supply Voltage 4.5V
Terminal Pitch1.27mm
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 16.59mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2304 items

PIC18LF458T-I/L Product Details

PIC18LF458T-I/L Overview


In a 44-LCC (J-Lead) package, the MCU is available. 33 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. PIC® 18F series components make up this electrical component. 32KB 16K x 16 is the size of its program memory. A PIC Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 44 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 4.5V volt supply output on the chip. DMA channels number NO. 32kB is the memory size of the part. The base part number PIC18LF458 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 40MHz. The device works in YES PWM channels. Located on the chip are 44 pins. The clock has 4 timers or counters on it. There are 44 pins on it. In this device, there is a PIC CPU embedded within it. I would like to mention a few additional features such as ALSO OPERATES AT 2V MINIMUM SUPPLY in order to name a few.

PIC18LF458T-I/L Features


44-LCC (J-Lead) package
Mounting type of Surface Mount


PIC18LF458T-I/L Applications


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


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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