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

View all Microcontrollers
Bulk discount available

Subtotal (1 pack of 5 units)*

€7.08

(exc. VAT)

€8.71

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 90 unit(s) shipping from 08 December 2025
  • Plus 5 unit(s) shipping from 15 December 2025
  • Plus 510 unit(s) shipping from 30 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 20€1.416€7.08
25 - 95€1.376€6.88
100 +€1.322€6.61

*price indicative

Packaging Options:
RS Stock No.:
133-1667
Mfr. Part No.:
ATTINY84A-PU
Manufacturer:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

ATtiny84

Package Type

PDIP

Mounting Type

Through Hole

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 CAN Channels

0

Number of UART Channels

0

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of USART Channels

0

Number of I2C Channels

1

Maximum Operating Temperature

+85 °C

Dimensions

19.68 x 7.11 x 4.95mm

Width

7.11mm

Height

4.95mm

Number of Ethernet Channels

0

Number of PCI Channels

0

Number of LIN Channels

0

Number of ADC Units

1

Program Memory Type

Flash

Length

19.68mm

ADCs

8 x 10 bit

Maximum Number of Ethernet Channels

0

Pulse Width Modulation

1 (4 Channel)

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

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