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

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Subtotal (1 pack of 5 units)*

£10.60

(exc. VAT)

£12.70

(inc. VAT)

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  • 10 unit(s) ready to ship
  • Plus 5 unit(s) shipping from 09 October 2025
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Units
Per unit
Per Pack*
5 - 20£2.12£10.60
25 - 95£2.056£10.28
100 +£1.982£9.91

*price indicative

Packaging Options:
RS Stock No.:
133-1664
Mfr. Part No.:
ATTINY84-20SSU
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

Typical Operating Supply Voltage

2.7 → 5.5 V

Number of USART Channels

0

Number of CAN Channels

0

Number of UART Channels

0

Number of I2C Channels

1

Length

8.74mm

Maximum Operating Temperature

+85 °C

Program Memory Type

Flash

Number of ADC Units

1

Minimum Operating Temperature

-40 °C

Pulse Width Modulation

1 (4 Channel)

Instruction Set Architecture

RISC

Maximum Number of Ethernet Channels

0

ADCs

8 x 10 bit

Width

3.99mm

Number of PCI Channels

0

Number of Ethernet Channels

0

Height

1.5mm

Number of LIN Channels

0

Dimensions

8.74 x 3.99 x 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)

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