Microchip, 8bit PIC, PIC16F684 Microcontroller, 20MHz, 3.5 kB Flash, 14-Pin SOIC

Subtotal (1 reel of 2600 units)*

£3,796.00

(exc. VAT)

£4,550.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 25 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
2600 +£1.46£3,796.00

*price indicative

RS Stock No.:
170-4330
Mfr. Part No.:
PIC16F684T-I/SL
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

PIC16F684

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

14

Device Core

PIC

Data Bus Width

8bit

Program Memory Size

3.5 kB

Maximum Frequency

20MHz

RAM Size

128 B

USB Channels

0

Number of PWM Units

1 x 10 bit

Number of SPI Channels

1

Number of I2C Channels

1

Number of UART Channels

0

Number of USART Channels

0

Typical Operating Supply Voltage

2 → 5.5 V

Number of CAN Channels

0

Number of ADC Units

1

Maximum Number of Ethernet Channels

0

ADCs

8 x 10 bit

Length

8.65mm

Maximum Operating Temperature

+85 °C

Number of Ethernet Channels

0

Number of PCI Channels

0

Instruction Set Architecture

RISC

Number of LIN Channels

0

Height

1.5mm

Dimensions

8.65 x 3.9 x 1.5mm

Width

3.9mm

Pulse Width Modulation

1 (4 x 10 bit), 1 (ECCP)

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

PIC16F684 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 PIC16F684 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
Two 8-bit Timers
One 16-bit Timer
Enhanced Capture, Compare, PWM Module

The Microchip PIC16F684 8-bit CMOS microcontroller has well recognized mid-range x14 architecture with on-board EEPROM Data Memory, and nanoWatt Technology. It operates on 2V to 5.5V voltage range. This microcontroller has 2048Bytes flash program memory, 128Bytes SRAM and 256Bytes EEPROM.

Extended WDT
MPLAB® ICD 2 programming support or debugging support with optional header adapter
Precision internal oscillator-software selectable 8 MHz - 32 KHz
nanoWatt Technology
Software selectable BOR
2 Comparators
ULPW
Enhanced Low Power Timer 1
Timer 1 Gate Synch Latch
Temperature range between -40°C to 85°C
14-lead Small Outline (3.90 mm) package

Related links