IC MCU 8BIT 2KB FLASH 20SOIC Product overview: ATTINY261-20SU from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 2KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 2KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATTINY261-20SU can be used for catalog matching and distributor lookup.
AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 2KB (1K x 16) FLASH 20-SOIC
Manufacturer: Microchip Technology
Win Source Part Number: 1020543-ATTINY261-20
Packaging: Tube/Rail
Core Processor: AVR
Number of I/O: 16
Program Memory Size: 2KB (1K x 16)
Program Memory Type: FLASH
EEPROM Size: 128 x 8
Data Converters: A/D 11x10b
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-SOIC
Speed(Frequency): 20MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 128 x 8
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Balance
IC MCU 8BIT 2KB FLASH 20SOIC
8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM ADC 5V
IC MCU 8BIT 2KB FLASH 20SOIC
AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 2KB (1K x 16) FLASH 20-SOIC
AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 2KB (1K x 16) FLASH 20-SOIC
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATTINY261-20SU | ATTINY261-20SU-ND | 1020543-ATTINY261-20SU | ATTINY261-20SU | 536-ATTINY261-20SU | ATTINY261-20SU | ATTINY261-20SU |
| Product Name | 8-bit 8BIT 2KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - ATTINY261-20SU | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM ADC 5V | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8 | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| RAM | 0.1280 KB | 0.1280 KB | 2 KB | 128 KB | 0.1280 KB | 0.1280 KB | |
| Supply Voltage | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 5.5 to 2.7 volts | 5.5 volts | ||
| Package Type | Other; Tube | SOIC; Other; "20-SOIC (0.295"", 7.50mm Width)" | SOIC; Other; 20-SOIC | SOIC | SOIC; Other; 20-SOIC (0.295, 7.50mm Width) | SOIC; Other; 20-SOIC (0.295\", 7.50mm Width) | |
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
