
For Reference Only
Part Number | ATTINY861-20SUR |
OEMstron Part # | ATTINY861-20SUR |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 8KB FLASH 20SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ATTINY861-20SUR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ATTINY861-20SUR Specifications
Part Number | ATTINY861-20SUR | |
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, 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) | 2.7V ~ 5.5V | |
Data Converters | A/D 11x10b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 20-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 20-SOIC |
ATTINY861-20SUR Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ATTINY861-20SUR D# V36:1790_07152992 Microchip Technology Inc |
MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 20-Pin SOIC W T/R RoHS: Compliant
|
Americas - 0 |
ATTINY861-20SU D# V99:2348_07153086 Microchip Technology Inc |
MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 20-Pin SOIC W Tube RoHS: Compliant
|
Americas - 330 |
Part Number | Description | Stock |
ATTINY861-20SUR D# ATTINY861-20SUR Microchip Technology Inc |
MCU 8-bit ATtiny AVR RISC 8KB Flash 3.3V/5V 20-Pin SOIC T/R - Tape and Reel (Alt: ATTINY861-20SUR) RoHS: Compliant
|
Americas - 0 |
ATTINY861-20SU D# ATTINY861-20SU Atmel Corporation |
MCU 8-bit ATtiny AVR RISC 8KB Flash 3.3V/5V 20-Pin SOIC - Bulk (Alt: ATTINY861-20SU) |
Americas - 12 |
Part Number | Description | Stock |
ATTINY861-20SU D# ATTINY861-20SU Microchip Technology Inc |
MCU 8-bit ATtiny AVR RISC 8KB Flash 3.3V/5V 20-Pin SOIC (Alt: ATTINY861-20SU) |
Europe - 289 |
ATTINY861-20SUR D# ATTINY861-20SUR Microchip Technology Inc |
MCU 8-bit ATtiny AVR RISC 8KB Flash 3.3V/5V 20-Pin SOIC T/R (Alt: ATTINY861-20SUR) |
Europe - 0 |
Part Number | Description | Stock |
ATTINY861-20SU Atmel Corporation |
74 |
Part Number | Description | Stock |
ATTINY861-20SU Atmel Corporation |
MCU, 8BIT, ATTINY, 20MHZ, SOIC-20 |
234 |
ATTINY861-20SUR Atmel Corporation |
IC MCU 8BIT 8KB FLASH 20SOIC |
Contact Us |
Part Number | Description | Stock |
ATTINY861-20SU Microchip Technology Inc |
SOIC-20_300mil ATMEL & AVR RoHS |
21 |
Part Number | Description | Stock |
ATTINY861-20SUR D# ATTINY861-20SURTR-ND Microchip Technology Inc |
IC MCU 8BIT 8KB FLASH 20SOIC |
Temporarily Out of Stock |
ATTINY861-20SU D# ATTINY861-20SU-ND Microchip Technology Inc |
IC MCU 8BIT 8KB FLASH 20SOIC |
1223 In Stock |
Part Number | Description | Stock |
ATTINY861-20SUR Atmel Corporation |
In stock shipping within 2days |
2000 |
Part Number | Description | Stock |
ATTINY861-20SU D# 1455168 Microchip Technology Inc |
MCU, 8BIT, ATTINY, 20MHZ, SOIC-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
52 |
ATTINY861-20SUR D# 3630603 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 8 BIT RoHS: Compliant
Min Qty: 1000
Container: Reel
|
0 |
Part Number | Description | Stock |
ATTINY861-20SU Microchip Technology Inc |
ATtiny Series 8 KB Flash 512 B SRAM 20 MHz 8-Bit Microcontroller - SOIC-20 RoHS: Compliant
pbFree: Yes
|
0 Tube |
Part Number | Description | Stock |
ATTINY86120SUR Atmel Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
1689 |
Part Number | Description | Stock |
ATTINY861-20SUR Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
ATTINY861-20SU Microchip Technology Inc |
MCU 8-bit ATtiny AVR RISC 8KB Flash 3.3V/5V 20-Pin SOIC W Tube RoHS: Not Compliant
|
237 In Stock |
Part Number | Description | Stock |
ATTINY861-20SU D# ATTINY861-20SU Microchip Technology Inc |
5V 20MHZ SOIC IND TEMP GREEN RoHS: Compliant
pbFree: Yes
|
2049 - Alternates Available |
ATTINY861-20SUR D# ATTINY861-20SUR Microchip Technology Inc |
20MHZ SOIC IND TEMP GREEN 5V T&R RoHS: Compliant
pbFree: Yes
|
9000 - Alternates Available |
Part Number | Description | Stock |
ATTINY861-20SU Atmel Corporation |
OEM/CM Immediate delivery |
441 |
Part Number | Description | Stock |
ATTINY861-20SU D# 556-ATTINY861-20SU Microchip Technology Inc |
8-bit Microcontrollers - MCU 8kB Flash 0.512kB EEPROM 16 I/O Pins RoHS: Compliant
|
297 |
Part Number | Description | Stock |
ATTINY861-20SUR Microchip Technology Inc |
20MHZ, SOIC, IND TEMP, GREEN, 5V, T&R - Package: 20 SOIC .300in T/R RoHS: Compliant
|
0 in Stock 0 on Order |
ATTINY861-20SU Microchip Technology Inc |
5V, 20MHZ, SOIC, IND TEMP, GREEN - Package: 20 SOIC .300in TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
ATTINY861-20SUR D# MCHP00000008264 Microchip Technology Inc |
20MHZ, SOIC, IND TEMP, GREEN, 5V, T&R - Package: 20 SOIC .300in T/R |
0 |
ATTINY861-20SU D# MCHP00000008263 Microchip Technology Inc |
5V, 20MHZ, SOIC, IND TEMP, GREEN - Package: 20 SOIC .300in TUBE |
0 |
Part Number | Description | Stock |
ATTINY861-20SUR D# 68T3830 Microchip Technology Inc |
20MHZ, SOIC, IND TEMP, GREEN, 5V, T&R, 20 SOIC .300IN T/R ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
ATTINY861-20SUR D# NS-ATTINY861-20SUR Atmel Corporation |
OEM/CM ONLY |
7727 |
ATTINY861-20SU D# NS-ATTINY861-20SU Atmel Corporation |
OEM/CM ONLY |
1206 |
Part Number | Description | Stock |
ATTINY861-20SU Microchip Technology Inc |
MCU 8-bit ATtiny AVR RISC 8KB Flash 3.3V/5V 20-Pin SOIC W Tube RoHS: Not Compliant
|
237 In Stock |
ATTINY861-20SUR Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
ATTINY861-20SU D# 1771524 Microchip Technology Inc |
Microchip ATTINY861-20SU, 8bit AVR Microcontroller, ATTINY, 20MHz, 8 kB Flash, 20-Pin SOIC, TU Min Qty: 37
Container: Tube
|
51 |
Part Number | Description | Stock |
ATTINY861-20SU Atmel Corporation |
ATTINY861 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant
|
12 |
Part Number | Description | Stock |
ATTINY86120SUR Atmel Corporation |
OEM/CM ONLY |
1485 |
Part Number | Description | Stock |
ATTINY861-20SU Atmel Corporation |
IN stock Immediate delivery |
436 |
Part Number | Description | Stock |
ATTINY861-20SUR Atmel Corporation |
shipping today |
1693 |
ATTINY861-20SU Atmel Corporation |
shipping today |
437 |
Part Number | Description | Stock |
ATTINY861-20SU D# 52095799 Microchip Technology Inc |
MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 20-Pin SOIC W Tube RoHS: Compliant
|
Americas - 330 |
Part Number | Description | Stock |
ATTINY861-20SUR Atmel Corporation |
RFQ |
10086 |
ATTINY861-20SU Atmel Corporation |
RFQ |
9731 |
Part Number | Description | Stock |
ATTINY861-20SU Microchip Technology Inc |
IC MCU 8BIT 8KB FLASH 20SOIC |
515 |
ATTINY861-20SUR Microchip Technology Inc |
MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 20-Pin SOIC W Reel | IC MCU 8BIT 8KB FLASH 20SOIC |
1694 |
Part Number | Description | Stock |
ATTINY861-20SU D# 1455168 Microchip Technology Inc |
MCU, 8BIT, ATTINY, 20MHZ, SOIC-20 RoHS: Compliant
Min Qty: 1
Container: Each
|
52 |
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Quick Inquiry
In Stock | 274 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 2.6688 | $ 2.6688 |
100 | $ 2.6688 | $ 266.8800 |
500 | $ 2.6688 | $ 1,334.4000 |
1000 | $ 2.6688 | $ 2,668.8000 |
2500 | $ 2.6688 | $ 6,672.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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