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PIC18LC858/CL

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PIC18LC858/CL

IC MCU 8B 32KB EPROM 84CERQUAD

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

Microchip Technology PIC® 18C series PIC18LC858-CL is an 8-bit microcontroller with a 40MHz core speed. This device features 32KB of EPROM program memory, organized as 16K x 16, and 1.5KB of RAM. Connectivity options include CANbus, I2C, SPI, and UART/USART. The microcontroller is equipped with a 16-channel, 10-bit Analog-to-Digital converter. Integrated peripherals include Brown-out Detect/Reset, Low Voltage Detect (LVD), Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). The PIC18LC858-CL operates from a 2.5V to 5.5V supply and is housed in a 28-VQFN (4x4) package suitable for surface mounting. It finds application in automotive, industrial, and consumer electronics sectors.

Additional Information

Series: PIC® 18CRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / Case28-VFQFN Exposed Pad
Mounting TypeSurface Mount
Speed40MHz
Program Memory Size32KB (16K x 16)
RAM Size1.5K x 8
Operating Temperature0°C ~ 70°C (TA)
Oscillator TypeExternal
Program Memory TypeEPROM, UV
EEPROM Size-
Core ProcessorPIC
Data ConvertersA/D 16x10b
Core Size8-Bit
Voltage - Supply (Vcc/Vdd)2.5V ~ 5.5V
ConnectivityCANbus, I2C, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, LVD, POR, PWM, WDT
Supplier Device Package28-VQFN (4x4)
Number of I/O68
ProgrammableNot Verified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.

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