Microchip, 8bit PIC, PIC16F Microcontroller, 20MHz, 256 B, 4096 x 14 words Flash, 14-Pin PDIP

View all Microcontrollers
Bulk discount available

Subtotal (1 unit)*

$4.69

(exc. GST)

$5.39

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 104 unit(s) shipping from 08 December 2025
  • Plus 35 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 7$4.69
8 - 39$4.55
40 +$4.42

*price indicative

Packaging Options:
RS Stock No.:
623-0392
Mfr. Part No.:
PIC16F688-I/P
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

PIC16F

Package Type

PDIP

Mounting Type

Through Hole

Pin Count

14

Device Core

PIC

Data Bus Width

8bit

Program Memory Size

256 B, 4096 x 14 words

Maximum Frequency

20MHz

RAM Size

256 B

USB Channels

0

Number of SPI Channels

1

Number of USART Channels

1

Number of I2C Channels

1

Number of UART Channels

0

Typical Operating Supply Voltage

2 to 5.5 V

Number of CAN Channels

0

Instruction Set Architecture

RISC

Maximum Operating Temperature

+85 °C

Number of ADC Units

1

Width

0.28in

Length

19.69mm

ADCs

8 x 10 bit

Number of PCI Channels

0

Minimum Operating Temperature

-40 °C

Number of Ethernet Channels

0

Number of LIN Channels

0

Height

4.95mm

Dimensions

0.775 x 0.28 x 0.195in

Program Memory Type

Flash

PIC16F688 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 PIC16F688 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, 3.5 Kbytes program memory, 128 bytes RAM and Data EEPROM of 256 bytes. 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 frequency range 8 MHz to 125 kHz
12 I/O Pins
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)

Peripherals


10-bit Analogue to Digital Converter (ADC) – 8 Channels
Two Comparators
One 8-bit Timer
One 16-bit Timer
Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART)

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


Related links