EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
ATTINY861A-SUR Real Image
Same model may have multiple batches, images only for reference.

ATTINY861A-SUR

Part No ATTINY861A-SUR
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 8KB FLASH 20SOIC
Datasheet
ATTINY861A-SUR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Reel - TR
Status Active
Core Processor AVR
Part Core Size 8-Bit
Speed(Frequency) 20MHz
Number of I/O 16
Program Memory Size 8KB (4K x 16)
Program Memory Type FLASH
EEPROM Size 512 x 8
Data RAM Size 512 x 8
Supply Voltage - Operating 1.8 V to 5.5 V
Data Converters A/D 11x10b
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 20-SOIC
Win Source Part Number 079317-ATTINY861A-SUR
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian ATTINY861A-SUR CAD Model

Description

ATTINY861A-SUR Microcontroller

The ATTINY861A-SUR combines robust processing with energy efficiency, making it a suitable solution for a range of modern electronics that require a reliable surface-mount microcontroller with extensive I/O capabilities.

Features and Benefits

  • Surface-Mount Design: Comes in a convenient SOP package for straightforward PCB integration.
  • Energy Conservation: Advanced features reduce power consumption during critical applications.
  • Rich Peripheral Set: Includes extensive interfacing options to meet specific application needs.

Applications

  • Compact Electronic Equipment
  • Consumer Electronics
  • Precision Measurement Tools
  • Energy Monitoring Systems

This microcontroller caters to the demands of projects requiring efficiency and multi-functional performance.

You May Also Be Interested in

HT32F52367 Holtek – Price, Stock & Datasheet
HT32F52367
Holtek
ARM Cortex-M0+ 32 Bit 48MHz LQFP-48(7x7) Microcontrollers RoHS
Lowest to $2.6253
SAK-TC389QP-160F300S AE Infineon Technologies – Price, Stock & Datasheet
SAK-TC389QP-160F300S AE
Infineon Technologies
300MHz FBGA-516 Microcontrollers RoHS
Lowest to $45.8617
SAK-TC397XP-256F300S BD Infineon Technologies – Price, Stock & Datasheet
SAK-TC397XP-256F300S BD
Infineon Technologies
32 Bit 300MHz LFBGA-292 Microcontrollers RoHS
Lowest to $33.4702
CH32V307VCT6 Wch – Price, Stock & Datasheet
CH32V307VCT6
Wch
Others 144MHz 80 LQFP-100(14x14) Microcontrollers RoHS
Lowest to $2.9105
TLE9853QX Infineon Technologies – Price, Stock & Datasheet
TLE9853QX
Infineon Technologies
ARM Cortex-M Series 40MHz 10 VQFN-48-EP(7x7) Microcontrollers RoHS
Lowest to $6.4030
RK3568B2 Rockchip – Price, Stock & Datasheet
RK3568B2
Rockchip
FCCSP-636L Microcontrollers RoHS
Lowest to $24.7389
XMC4402-F100F256 BA Infineon Technologies – Price, Stock & Datasheet
XMC4402-F100F256 BA
Infineon Technologies
LQFP-100(14x14) Microcontrollers RoHS
Lowest to $21.8284
SAF-XE167F-96F66L AC Infineon Technologies – Price, Stock & Datasheet
SAF-XE167F-96F66L AC
Infineon Technologies
Others 16 Bit 66MHz 118 LQFP-144(20x20) Microcontrollers RoHS
Lowest to $216.4180
XMC4500-F100K1024 AC Infineon Technologies – Price, Stock & Datasheet
XMC4500-F100K1024 AC
Infineon Technologies
XMC4500-F100K1024 AC Infineon Technologies ARM Microcontrollers - MCU XMC4000 datasheet, inventory, & pricing.
Need more? Email Us

Top Sellers

FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $15.1412
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.4647
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6155
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782

Pricing & Ordering

Quantity Unit Price Ext. Price
21+ $2.4762 $52.0002
44+ $2.3195 $102.0580
67+ $2.2411 $150.1537
96+ $2.0844 $200.1024
125+ $2.0060 $250.7500
156+ $1.9277 $300.7212
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 5,620 pieces
MOQ: 21 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess