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Microchip 8-bit AVR Microcontroller 20 MHz 2kB FLASH 20-Pin SOIC ATTINY261A-SU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 2.35mm |
| Length | 13mm |
| Model | ATTINY261A-SU |
| Width | 7.6mm |
| Mount Type | Surface |
| Series | ATTINY261A |
| Maximum Operating Temperature | 85°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Ram size | 128bit |
| Interface Type | SPI |
| Pin Count | 20 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Device Core | AVR |
| Program Memory Size | 2kB |
| Maximum Clock Frequency | 20MHz |
| Number of Programmable I/Os | 16 |
| Analogue Comparators | 1 |
| Number of Timers | 2 |
| Instruction Set Architecture | RISC |
| ADCs | 11 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- Operates with a voltage range of 1.8V to 5.5V ensuring flexible power supply options.
- Features 128-bit RAM and 16 programmable I/O pins for versatile interfacing capabilities.
- Includes 11 analog-to-digital converters (10-bit resolution) and 2 timers for accurate signal processing.
- Designed with low power consumption suitable for embedded and picoPower applications.
- Operating temperature range from -40°C to 85°C provides reliable performance in diverse environments.
- Utilizes the RISC instruction set architecture for efficient code execution.
- Surface mount SOIC package measuring 13mm length, 7.6mm width, and 2.35mm height for compact PCB design.
Product Description
Microchip ATTINY261A-SU is an 8-bit AVR microcontroller featuring a 20 MHz maximum clock frequency and 2kB Flash program memory, designed for low power yet efficient embedded applications.
It operates over a supply voltage range of 1.8V to 5.5V, making it suitable for battery-powered and portable devices. With 128 bits of RAM and 16 programmable I/O pins, it supports diverse interfacing and control needs.
The unit also incorporates 11 analog comparators with 10-bit ADC resolution and 2 independent timers, facilitating precise timing and analog measurements within control systems. Housed in a 20-pin SOIC surface mount package with dimensions of 13mm x 7.6mm x 2.35mm, this microcontroller is ideal for compact circuit designs where space is a premium.
Designed with RISC architecture, the ATTINY261A-SU delivers fast and efficient code execution, optimized for applications demanding performance combined with power efficiency. Operating temperature from -40°C to 85°C and automotive non-compliance indicate its suitability for standard commercial and industrial environments.
Operates at 20 MHz clock speed. 2kB Flash program memory with FLASH program memory type. 128-bit RAM and 16 programmable I/O pins for flexible application integration. 11 x 10 bit ADCs and 1 analogue comparator for precise sensor interfacing.
Package type SOIC, surface mount with compact dimensions. Supports SPI interface and RISC instruction set architecture. Operating voltage range from 1.8V to 5.5V. Environmentally rated for -40°C to 85°C operation.
This microcontroller is widely used in industrial automation, consumer electronics, automotive electronics (non-automotive qualified), instrumentation, and embedded systems requiring compact, power-efficient solutions. Choose Microchip ATTINY261A-SU for reliable and efficient 8-bit microcontroller performance.
Explore the Microcontroller category on EnvMart for additional options and specifications tailored to your industrial and embedded application needs.
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Frequently Asked Questions
The maximum clock frequency of this microcontroller is 20 MHz.
It operates over a supply voltage range of 1.8V to 5.5V.
This model features 2kB of Flash program memory.
It includes 16 programmable I/O pins for versatile interfacing capabilities.
The operating temperature range is from -40°C to 85°C.
It is housed in a 20-pin SOIC surface mount package.
This microcontroller includes 11 analog-to-digital converters with 10-bit resolution.
It utilizes the RISC instruction set architecture for efficient code execution.
This model supports SPI interface for communication.
The height of this microcontroller is 2.35mm.
It has 2 independent timers for precise timing operations.
It features 128 bits of RAM for data processing.
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