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

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Subtotal (1 pack of 5 units)*

£3.80

(exc. VAT)

£4.55

(inc. VAT)

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Last RS stock
  • 330 left, ready to ship
  • Plus 50 left, ready to ship from another location
  • Final 1,485 unit(s) shipping from 21 October 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
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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 CAN Channels

0

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of UART Channels

0

Number of I2C Channels

1

Number of USART Channels

0

Number of PCI Channels

0

Number of ADC Units

1

Length

8.74mm

Program Memory Type

Flash

ADCs

8 x 10 bit

Pulse Width Modulation

1 (4 Channel)

Number of Ethernet Channels

0

Number of LIN Channels

0

Height

1.5mm

Maximum Operating Temperature

+85 °C

Width

3.99mm

Dimensions

8.74 x 3.99 x 1.5mm

Maximum Number of Ethernet Channels

0

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)

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