Microchip ATTINY861A-PU, 8 bit AVR, ATTINY861A Microcontroller, 20 MHz, 8kB FLASH, 20-Pin PDIP

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Subtotal (1 pack of 5 units)*

£7.40

(exc. VAT)

£8.90

(inc. VAT)

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  • 10 unit(s) ready to ship from another location
  • Plus 540 unit(s) shipping from 27 January 2026
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Units
Per unit
Per Pack*
5 - 20£1.48£7.40
25 - 95£1.436£7.18
100 +£1.384£6.92

*price indicative

Packaging Options:
RS Stock No.:
133-1682
Mfr. Part No.:
ATTINY861A-PU
Brand:
Microchip
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Brand

Microchip

Product Type

Microcontroller

Series

ATTINY861A

Package Type

PDIP

Mount Type

Through Hole

Pin Count

20

Device Core

AVR

Data Bus Width

8bit

Interface Type

API, SPI

Program Memory Size

8kB

Maximum Clock Frequency

20MHz

RAM Size

512bit

Maximum Supply Voltage

5.5V

Number of Programmable I/Os

16

Analogue Comparators

1

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Height

4.95mm

Width

7.11 mm

Standards/Approvals

No

Length

25.98mm

Minimum Supply Voltage

1.8V

Automotive Standard

No

Number of Timers

2

ADCs

11 x 10 Bit

Program Memory Type

FLASH

Instruction Set Architecture

RISC

8-Bit PicoPower tinyAVR® Microcontrollers


Atmel's tinyAVR® devices are optimized for applications that require performance, power efficiency, and ease-of-use in a small package. All picoPower devices are designed from the ground up for lowest possible power consumption.

Small, most compact package for applications where size is critical

Capacitive Touch

Fast and code efficient

High integration

1.8V to 5.5V operation (0.7V operation for ATtiny43U)

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