Microchip, 8bit PIC, PIC16F Microcontroller, 20MHz, 3.5 kB Flash, 18-Pin PDIP

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Subtotal (1 pack of 5 units)*

£11.59

(exc. VAT)

£13.91

(inc. VAT)

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  • 60 unit(s) ready to ship
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  • Plus 710 unit(s) shipping from 27 October 2025
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Units
Per unit
Per Pack*
5 - 5£2.318£11.59
10 - 20£2.258£11.29
25 - 95£2.20£11.00
100 +£2.146£10.73

*price indicative

Packaging Options:
RS Stock No.:
121-4233
Mfr. Part No.:
PIC16F628A-I/P
Brand:
Microchip
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Brand

Microchip

Family Name

PIC16F

Package Type

PDIP

Mounting Type

Through Hole

Pin Count

18

Device Core

PIC

Data Bus Width

8bit

Program Memory Size

3.5 kB

Maximum Frequency

20MHz

RAM Size

224 B

USB Channels

0

Number of PWM Units

0

Number of SPI Channels

0

Number of USART Channels

1

Number of I2C Channels

0

Typical Operating Supply Voltage

3 → 5.5 V

Number of CAN Channels

0

Number of UART Channels

1

Number of ADC Units

0

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Length

23.37mm

ADCs

0

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

Harvard, RISC

Number of Ethernet Channels

0

Program Memory Type

Flash

Number of PCI Channels

0

Height

4.83mm

Width

0.28in

Pulse Width Modulation

1 (10 bit) (CCP)

Dimensions

0.92 x 0.28 x 0.19in

Number of LIN Channels

0

PIC16F627A/628A/648A 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 PIC16F627A/628A/648A 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 3.5 Kbytes program memory, 224 bytes RAM and Data EEPROM of up to 128 bytes. On board is an oscillator factory calibrated to ±1% accuracy.

Microcontroller Features


20 MHz Max. CPU Speed
35 Instructions
8 Level Hardware Stack
16 I/O Pins
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR)
Watchdog Timer (WDT)
Low Voltage Programming (LVP)
In-Circuit Serial Programming (ICSP)

Peripherals


Two Comparators
Capture/Compare/PWM Module
Two 8-bit Timers
One 16-bit Timer

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