RS Components
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Microchip PIC16LF819-I/P, 8bit PIC Microcontroller, PIC16F, 20MHz, 3.584 kB, 256 B Flash, 18-Pin PDIP

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330 ชิ้นพร้อมจัดส่งภายใน 5 วันทำการ
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ตัวเลือกบรรจุภัณฑ์ / Packaging Options :
RS Stock No.:
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
ผู้ผลิต / Manufacturer:
UnitsPer unit
1 - 24THB80.41
25 - 99THB79.69
100 +THB78.66

PIC16F818/819 8-Bit Microcontrollers

The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications.

The PIC16F818/819 family of microcontrollers is based upon Microchip’s Mid-Range core with an 8 level deep hardware stack and 35 instructions. These MCUs provide up to 5 MIPS, up to 14 Kbytes program memory and 368 bytes RAM. On board is a configurable oscillator factory calibrated to ±1% accuracy.

Microcontroller Features

20 MHz Max. CPU Speed
35 Instructions
8 Level Hardware Stack
8 MHz Internal Oscillator – Selectable Frequencies 8 MHz to 31 kHz
16 I/O Pins
Power-On Reset (POR)
Brown-Out Reset (BOR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)


5 Channel 10-bit Analogue-to-Digital Converter (ADC)
Capture, Compare, PWM (CCP) Module
Two 8-bit Timers
One 16-bit Timer
Synchronous Serial Port (SSP) with SPI and I2C

Family NamePIC16F
Package TypePDIP
Mounting TypeThrough Hole
Pin Count18
Device CorePIC
Data Bus Width8bit
Program Memory Size3.584 kB, 256 B
Maximum Frequency20MHz
RAM Size256 B
USB Channels0
Number of PWM Units1
ADC Channels5
Number of SPI Channels1
Typical Operating Supply Voltage2 → 5.5 V
ADC Resolution10bit
Number of PCI Channels0
Instruction Set ArchitectureRISC
Number of I2C Channels1
Number of Timers3
Number of CAN Channels0
PWM Resolution10bit
Timer Resolution8 bit, 16bit
Number of LIN Channels0
Number of USART Channels0
Timers1 x 16 bit, 2 x 8 bit
Dimensions22.99 x 6.6 x 3.68mm
Program Memory TypeFlash
Number of UART Channels0
Number of Ethernet Channels0
Pulse Width Modulation1(10 bit) (CCP)
Maximum Operating Temperature+85 °C
Number of ADC Units1
Minimum Operating Temperature-40 °C
ADCs5 x 10 bit