Microchip, 8bit PIC, PIC16F Microcontroller, 20MHz, 4K Flash, 28-Pin SPDIP

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  • 218 unit(s) shipping from 17 November 2025
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1 - 24£3.75
25 - 99£3.65
100 +£3.56

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Packaging Options:
RS Stock No.:
467-1347
Distrelec Article No.:
173-33-208
Mfr. Part No.:
PIC16F73-I/SP
Brand:
Microchip
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Brand

Microchip

Family Name

PIC16F

Package Type

SPDIP

Mounting Type

Through Hole

Pin Count

28

Device Core

PIC

Data Bus Width

8bit

Program Memory Size

4K x 14 words

Maximum Frequency

20MHz

RAM Size

192 B

USB Channels

0

Number of PWM Units

2 x 10 bit

Number of SPI Channels

1

Number of USART Channels

1

Number of CAN Channels

0

Number of UART Channels

0

Number of I2C Channels

1

Typical Operating Supply Voltage

4 → 5.5 V

Instruction Set Architecture

RISC

Number of LIN Channels

0

Pulse Width Modulation

2 (10 bit) (CCP)

Width

7.49mm

Length

35.18mm

ADCs

5 x 8 bit

Number of Ethernet Channels

0

Program Memory Type

Flash

Dimensions

35.18 x 7.49 x 3.43mm

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

Number of PCI Channels

0

Minimum Operating Temperature

-40 °C

Height

3.43mm

PIC16F73/74/76/77 8-Bit Flash 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 PIC16F73/74/76/77 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 up to 368 bytes RAM.

Microcontroller Features


20 MHz Max. CPU Speed
35 Instructions
8 Level Hardware Stack
22 I/O Pins – PIC16F73/76 Models
33 I/O Pins – PIC16F74/77 Models
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR)
Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)

Peripherals


8-bit Analogue to Digital Converter (ADC) – PIC16F73/76 5 Channels, PIC16F74/77 8 Channels
Two Capture, Compare, PWM (CCP) Modules
Two 8-bit Timers
One 16-bit Timer
Synchronous Serial Port (SSP) with SPI and I2C
Universal Synchronous Asynchronous Receiver Transmitter (USART)

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