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Microchip 8 Bit AVR ATtiny461 Microcontroller 4kB FLASH 20-Pin SOIC 20 MHz ATTINY461A-SU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 2.35mm |
| Length | 13mm |
| Model | ATTINY461A-SU |
| Width | 7.6mm |
| Mount Type | Surface |
| Series | ATtiny461 |
| Maximum Operating Temperature | 85°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Ram size | 256bit |
| Interface Type | SPI |
| Standards/Approvals | RoHS |
| Pin Count | 20 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Device Core | AVR |
| Program Memory Size | 4kB |
| 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
- Features 8-bit AVR RISC architecture for efficient processing.
- Operates at voltage levels between 1.8V and 5.5V.
- Includes 256-bit RAM and 4kB programmable Flash memory.
- Supports SPI interface for communication and programming.
- Provides 16 programmable input/output pins and 2 timers.
- Equipped with 11 10-bit ADC channels and one analog comparator.
- Compact surface mount SOIC package with dimensions 13mm x 7.6mm x 2.35mm.
- Operating temperature range from -40°C to +85°C ensures reliability.
Product Description
Microchip ATTINY461A-SU is a high-performance 8-bit AVR microcontroller based on RISC architecture, designed for applications requiring low power consumption and compact size. It features a maximum clock frequency of 20 MHz and a program memory size of 4kB using Flash technology, suitable for embedded system designs.
Operating within a supply voltage range of 1.8V to 5.5V, the device includes 256-bit RAM memory and supports SPI interface for programming and communication. The microcontroller offers 16 programmable I/O pins, two timers, and 11 analog-to-digital converters with 10-bit resolution, enhancing its capability in signal processing tasks.
Packaged in a 20-pin SOIC surface mount format, the device dimensions are 13mm length, 7.6mm width, and 2.35mm height, making it ideal for space-constrained applications. It operates reliably in a wide temperature range of -40°C to 85°C and complies with RoHS environmental standards.
These features make the ATTINY461A-SU well-suited for a variety of industrial, consumer electronics, and embedded control applications requiring efficient processing, low power use, and small form factor.
Compact 20-pin SOIC surface mount package. 8-bit AVR RISC core optimized for fast and efficient code execution. 4kB Flash program memory with 256-bit RAM. Supports SPI interface for programming and data exchange. Includes 16 programmable I/O pins and dual timers.
Equipped with 11 channels of 10-bit ADC and one analog comparator. Wide voltage operation range from 1.8V to 5.5V. Temperature operating range from -40°C to 85°C for harsh environments. Meets RoHS standards for safe environmental compliance.
This microcontroller is ideal for embedded system development, industrial automation, instrumentation, and battery-powered devices. Explore our Electronics & Electricals category for more Microcontrollers and related semiconductor components.
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Frequently Asked Questions
The maximum clock frequency of this microcontroller is 20 MHz.
It operates within a supply voltage range of 1.8V to 5.5V.
This microcontroller features 16 programmable input/output pins.
It is packaged in a 20-pin SOIC surface mount format.
The program memory size is 4kB, utilizing Flash technology.
It includes 11 channels of 10-bit analog-to-digital converters.
The operating temperature range is from -40°C to 85°C.
It supports the SPI interface for programming and communication.
The height is 2.35mm and the width is 7.6mm.
This model is equipped with two timers.
It complies with RoHS environmental standards.
The RAM size is 256 bits.
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