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Microchip 8 bit AVR ATtiny861 Microcontroller 8kB FLASH 20 MHz 32-Pin VQFN ATTINY861A-MU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 950μm |
| Length | 5.1mm |
| Model | ATTINY861A-MU |
| Width | 5.1mm |
| Mount Type | Surface |
| Series | ATTINY861 |
| Maximum Operating Temperature | 85°C |
| Package Type | VQFN |
| Minimum Operating Temperature | -40°C |
| Ram size | 512bit |
| Interface Type | API, SPI |
| Standards/Approvals | RoHS |
| Pin Count | 32 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Device Core | AVR |
| Program Memory Size | 8kB |
| 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 maximum clock frequency of 20 MHz for efficient processing.
- Includes 8kB of programmable Flash memory for versatile application development.
- Features 512 bits of RAM and 16 programmable I/O pins.
- Designed with a small 32-pin VQFN surface-mount package for space-constrained designs.
- Operates over a voltage range of 1.8V to 5.5V, supporting flexible power options.
- Includes 11 ADC channels with 10-bit resolution for precise analog signal processing.
- Equipped with 2 timers and 1 analog comparator for complex timing and control tasks.
- Designed following RoHS standards, ensuring compliance with environmental regulations.
Product Description
Microchip ATTINY861A-MU is an 8-bit AVR microcontroller featuring an 8kB Flash memory and operating frequency up to 20 MHz. Packaged in a compact 32-pin VQFN surface-mount format, it is optimized for applications requiring high efficiency and minimal space usage.
This microcontroller supports a wide operating voltage range from 1.8V to 5.5V, making it adaptable to various power supply conditions. With 16 programmable I/O pins and 11 10-bit ADC inputs, it caters well to embedded system requirements that include analog signal processing, control systems, and sensor interfacing.
The device incorporates two timers and a single analog comparator, enabling precise timing control and comparative operations within complex applications. It is built on the RISC architecture, ensuring fast instruction execution and low power consumption through Microchip's picoPower technology.
The compact 5.1 mm by 5.1 mm package with a height of 950 μm allows integration in size-sensitive industrial, automotive, HVAC, and consumer electronics projects. Operating temperatures span from -40°C to +85°C, making it suitable for harsh environments.
Operates with maximum 20 MHz clock frequency for high-performance embedded control. 8kB Flash memory size supports rich application programming. 512-bit RAM size enables efficient data handling. 32-pin VQFN package offers compact SMT mounting.
16 programmable input/output pins for flexible interfacing. Wide supply voltage from 1.8V to 5.5V enhances power compatibility. Includes 11 channels of 10-bit ADC for analog input conversion. Two timers and an analogue comparator provide essential timing functions.
Meets RoHS standards for environmental compliance. Wide operating temperature range from -40°C to 85°C for diverse applications.
This microcontroller is suitable for industrial automation, embedded control, consumer electronics, automotive electronics, and IoT devices requiring energy-efficient 8-bit processing with flexible I/O and analog functions.
Explore more Microcontrollers in the Microchip category on EnvMart for related components and development solutions.
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Frequently Asked Questions
The maximum clock frequency is 20 MHz, allowing for efficient processing in various applications.
This microcontroller operates over a voltage range of 1.8V to 5.5V, accommodating different power supply conditions.
It includes 16 programmable I/O pins, providing flexible interfacing options for various applications.
It is designed in a compact 32-pin VQFN surface-mount package, optimizing space usage.
This model includes 11 ADC channels with 10-bit resolution for precise analog signal processing.
The height of this unit is 950 μm, which is suitable for compact applications.
Yes, it is designed following RoHS standards, ensuring compliance with environmental regulations.
It has a RAM size of 512 bits, enabling efficient data handling for various applications.
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