Microchip, 8bit AVR, ATtiny84 Microcontroller, 20MHz, 8 kB Flash, 14-Pin SOIC

View all Microcontrollers
Bulk discount available

Subtotal (1 pack of 5 units)*

£3.80

(exc. VAT)

£4.55

(inc. VAT)

Add to Basket
Select or type quantity
Last RS stock
  • 310 left, ready to ship
  • Plus 45 left, ready to ship from another location
  • Final 1,485 unit(s) shipping from 12 November 2025
Units
Per unit
Per Pack*
5 - 20£0.76£3.80
25 - 95£0.738£3.69
100 +£0.71£3.55

*price indicative

RS Stock No.:
133-1669
Mfr. Part No.:
ATTINY84A-SSU
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

ATtiny84

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

14

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

8 kB

Maximum Frequency

20MHz

RAM Size

512 B

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

1

Number of USART Channels

0

Number of I2C Channels

1

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of UART Channels

0

Number of CAN Channels

0

Maximum Operating Temperature

+85 °C

Number of ADC Units

1

Length

8.74mm

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

Minimum Operating Temperature

-40 °C

ADCs

8 x 10 bit

Pulse Width Modulation

1 (4 Channel)

Number of PCI Channels

0

Width

3.99mm

Program Memory Type

Flash

Number of Ethernet Channels

0

Dimensions

8.74 x 3.99 x 1.5mm

Number of LIN Channels

0

Height

1.5mm

8-Bit tinyAVR® Microcontrollers


Atmel's tinyAVR® devices are optimized for applications that require performance, power efficiency, and ease-of-use in a small package.

Small for applications where size is critical
Capacitive Touch
Fast and code efficient
High integration
1.8V to 5.5V operation (ATtiny43U)

Related links