Microchip ATTINY861A-PU, 8 bit AVR, ATTINY861A Microcontroller, 20 MHz, 8kB FLASH, 20-Pin PDIP
- RS stock no.:
- 133-1682
- Mfr. Part No.:
- ATTINY861A-PU
- Manufacturer:
- Microchip
Image representative of range
Bulk discount available
Subtotal (1 pack of 5 units)*
R 175,12
(exc. VAT)
R 201,39
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- 10 unit(s) ready to ship from another location
- Plus 540 unit(s) shipping from 27 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 20 | R 35.024 | R 175.12 |
| 25 - 95 | R 34.148 | R 170.74 |
| 100 - 495 | R 33.124 | R 165.62 |
| 500 - 995 | R 31.80 | R 159.00 |
| 1000 + | R 30.528 | R 152.64 |
*price indicative
- RS stock no.:
- 133-1682
- Mfr. Part No.:
- ATTINY861A-PU
- Manufacturer:
- Microchip
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Microcontroller | |
| Series | ATTINY861A | |
| Package Type | PDIP | |
| Mount Type | Through Hole | |
| Pin Count | 20 | |
| Device Core | AVR | |
| Data Bus Width | 8bit | |
| Program Memory Size | 8kB | |
| Interface Type | API, SPI | |
| Maximum Clock Frequency | 20MHz | |
| RAM Size | 512bit | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Analogue Comparators | 1 | |
| Number of Programmable I/Os | 16 | |
| Maximum Operating Temperature | 85°C | |
| Length | 25.98mm | |
| Height | 4.95mm | |
| Width | 7.11 mm | |
| Standards/Approvals | No | |
| Minimum Supply Voltage | 1.8V | |
| Number of Timers | 2 | |
| Instruction Set Architecture | RISC | |
| Automotive Standard | No | |
| ADCs | 11 x 10 Bit | |
| Program Memory Type | FLASH | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Microcontroller | ||
Series ATTINY861A | ||
Package Type PDIP | ||
Mount Type Through Hole | ||
Pin Count 20 | ||
Device Core AVR | ||
Data Bus Width 8bit | ||
Program Memory Size 8kB | ||
Interface Type API, SPI | ||
Maximum Clock Frequency 20MHz | ||
RAM Size 512bit | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Analogue Comparators 1 | ||
Number of Programmable I/Os 16 | ||
Maximum Operating Temperature 85°C | ||
Length 25.98mm | ||
Height 4.95mm | ||
Width 7.11 mm | ||
Standards/Approvals No | ||
Minimum Supply Voltage 1.8V | ||
Number of Timers 2 | ||
Instruction Set Architecture RISC | ||
Automotive Standard No | ||
ADCs 11 x 10 Bit | ||
Program Memory Type FLASH | ||
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)
Related links
- Microchip ATtiny861 Microcontroller 8 kB Flash, 20-Pin SOIC
- Microchip ATtiny861 Microcontroller 8 kB Flash, 32-Pin VQFN
- Microchip ATtiny461 Microcontroller 4 kB Flash, 20-Pin PDIP
- Microchip ATtiny4313 Microcontroller 4 kB Flash, 20-Pin PDIP
- Microchip ATtiny84 Microcontroller 8 kB Flash, 14-Pin PDIP
- Microchip ATtiny861A Microcontroller 8 kB Flash, 20-Pin SOIC
- Microchip ATtiny806 Microcontroller 8 kB Flash, 20-Pin SOIC
- Microchip ATtiny2313 Microcontroller 8 kB Flash, 20-Pin SOIC