
For Reference Only
Part Number | ATTINY861A-PU |
OEMstron Part # | ATTINY861A-PU |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 8KB FLASH 20DIP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ATTINY861A-PU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ATTINY861A-PU Specifications
Part Number | ATTINY861A-PU | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | AVR® ATtiny | |
Core Processor | AVR | |
Core Size | 8-Bit | |
Speed | 20MHz | |
Connectivity | USI | |
Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | |
Number of I/O | 16 | |
Program Memory Size | 8KB (4K x 16) | |
Program Memory Type | FLASH | |
EEPROM Size | 512 x 8 | |
RAM Size | 512 x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V | |
Data Converters | A/D 11x10b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Through Hole | |
Package / Case | 20-DIP (0.300", 7.62mm) | |
Supplier Device Package | 20-PDIP |
ATTINY861A-PU Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ATTINY861A-PU D# V99:2348_07153372 Microchip Technology Inc |
MCU 8-bit AVR RISC 8KB Flash 2.5V/3.3V/5V 20-Pin PDIP W Tube RoHS: Compliant
|
Americas - 264 |
Part Number | Description | Stock |
ATTINY861A-PU D# 68T3833 Microchip Technology Inc |
MCU 8-bit ATtiny AVR RISC 8KB Flash 2.5V/3.3V/5V 20-Pin PDIP - Bulk (Alt: 68T3833) RoHS: Compliant
|
Americas - 291 |
Part Number | Description | Stock |
ATTINY861A-PU D# ATTINY861A-PU Microchip Technology Inc |
MCU 8-bit ATtiny AVR RISC 8KB Flash 2.5V/3.3V/5V 20-Pin PDIP (Alt: ATTINY861A-PU) |
Europe - 18 |
Part Number | Description | Stock |
ATTINY861A-PU Atmel Corporation |
101 |
Part Number | Description | Stock |
ATTINY861A-PU Atmel Corporation |
MCU, 8BIT, ATTINY, 20MHZ, DIP-20 |
1336 |
Part Number | Description | Stock |
ATTINY861A-PU D# C1S124600199341 Microchip Technology Inc |
20MHz, PDIP, IND TEMP, Green, 1.8-5.5V RoHS: Compliant
pbFree: Yes
Min Qty: 1
|
435 |
Part Number | Description | Stock |
ATTINY861A-PU D# ATTINY861A-PU-ND Microchip Technology Inc |
IC MCU 8BIT 8KB FLASH 20DIP |
626 In Stock |
Part Number | Description | Stock |
ATTINY861APU D# ATTINY861APU Atmel Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
3631 |
Part Number | Description | Stock |
ATTINY861A-PU D# 1841627 Microchip Technology Inc |
MCU, 8BIT, ATTINY, 20MHZ, DIP-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
Part Number | Description | Stock |
ATTINY861A-PU Microchip Technology Inc |
ATtiny Series 8 KB Flash 512 B RAM 20 MHz 8-Bit Microcontroller - PDIP-20 RoHS: Compliant
pbFree: Yes
|
486 Tube |
Part Number | Description | Stock |
ATTINY861APU Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
621 |
Part Number | Description | Stock |
ATTINY861A-PU Microchip Technology Inc |
MCU 8-bit AVR RISC 8KB Flash 2.5V/3.3V/5V 20-Pin PDIP W Tube RoHS: Not Compliant
|
540 In Stock |
Part Number | Description | Stock |
ATTINY861A-PU D# ATTINY861A-PU Microchip Technology Inc |
20MHz PDIP IND TEMP Green 1.8-5.5V RoHS: Compliant
pbFree: Yes
|
14532 - Alternates Available |
Part Number | Description | Stock |
ATTINY861A-PU D# 556-ATTINY861A-PU Microchip Technology Inc |
8-bit Microcontrollers - MCU 8K Flash, 512B EEPROM 512B SRAM, 16 IO Pins RoHS: Compliant
|
472 |
Part Number | Description | Stock |
ATTINY861A-PU Microchip Technology Inc |
20MHz, PDIP, IND TEMP, Green, 1.8-5.5V - Package: 20 PDIP .300in TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
ATTINY861A-PU D# MCHP00000008267 Microchip Technology Inc |
20MHz, PDIP, IND TEMP, Green, 1.8-5.5V - Package: 20 PDIP .300in TUBE |
0 |
Part Number | Description | Stock |
ATTINY861A-PU D# 68T3833 Microchip Technology Inc |
MICROCONTROLLER MCU, 8 BIT, ATTINY, 20MHZ, DIP-20, Product Range:AVR ATtiny Family ATtiny861 Series Microcontrollers, CPU Speed:20MHz, Program Memory Size:8KB, RAM Memory Size:512Byte, No. of Pins:20Pins, MCU Case Style:DIP, MSL:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
291 |
Part Number | Description | Stock |
ATTINY861A-PU D# NS-ATTINY861A-PU Atmel Corporation |
OEM/CM ONLY |
7460 |
Part Number | Description | Stock |
ATTINY861A-PU Microchip Technology Inc |
MCU 8-bit AVR RISC 8KB Flash 2.5V/3.3V/5V 20-Pin PDIP W Tube RoHS: Not Compliant
|
540 In Stock |
Part Number | Description | Stock |
ATTINY861A-PU D# 1331682P Microchip Technology Inc |
Microchip ATTINY861A-PU, 8bit AVR Microcontroller, AVR, 20MHz, 8 kB Flash, 20-Pin PDIP, TU Min Qty: 5
Container: Tube
|
425 |
Part Number | Description | Stock |
ATTINY861A-PU Atmel Corporation |
ATTINY861 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant
|
75 |
Part Number | Description | Stock |
ATTINY861APU Atmel Corporation |
OEM/CM ONLY |
168 |
Part Number | Description | Stock |
ATTINY861A-PU D# 51607059 Microchip Technology Inc |
MCU 8-bit AVR RISC 8KB Flash 2.5V/3.3V/5V 20-Pin PDIP W Tube RoHS: Compliant
|
Americas - 540 |
Part Number | Description | Stock |
ATTINY861A-PU D# 1841627 Microchip Technology Inc |
MCU, 8BIT, ATTINY, 20MHZ, DIP-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
5 |
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Quick Inquiry
In Stock | 2,594 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 2.2659 | $ 2.2659 |
100 | $ 2.2659 | $ 226.5900 |
500 | $ 2.2659 | $ 1,132.9500 |
1000 | $ 2.2659 | $ 2,265.9000 |
2500 | $ 2.2659 | $ 5,664.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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