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Microchip ATTINY3224-SSU 16-bit AVR Microcontroller, 20 MHz, 32kB Flash, 14-Pin SOIC
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Model | ATTINY3224-SSU |
| Series | ATTINY3224 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Ram size | 3kB |
| Standards/Approvals | RoHS |
| Pin Count | 14 |
| Automotive Standard | AEC-Q100 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Device Core | AVR CPU |
| Program Memory Size | 32kB |
| Maximum Clock Frequency | 20MHz |
| Number of Programmable I/Os | 22 |
| Analogue Comparators | 1 |
| Number of Timers | 3 |
| Instruction Set Architecture | Harvard |
| ADCs | 12 bit |
| Program Memory Type | FLASH |
Key Features
- Features a high-performance, low-power AVR CPU with single-cycle I/O access.
- Offers 32kB flash memory, 3kB SRAM, and 256B EEPROM for versatile program storage.
- Supports a maximum clock frequency of 20 MHz for fast processing.
- Includes advanced digital peripherals such as a 12-bit ADC and Programmable Gain Amplifier.
- Operates across a supply voltage range of 1.8V to 5.5V.
- Provides 22 programmable I/O pins and three timers for expanded functionality.
- Complies with automotive standard AEC-Q100 and RoHS for reliability and safety.
- Suitable for industrial, embedded, and commercial electronic applications.
Product Description
Microchip ATTINY3224-SSU 16-bit AVR Microcontroller delivers robust processing capability for electronic and industrial applications. Featuring a Harvard instruction set architecture and advanced AVR CPU core with hardware multiplier, it is designed for high-speed embedded solutions where reliability and performance are critical.
The device offers 32kB flash program memory, 3kB SRAM, and 256B EEPROM, enabling flexible firmware designs and robust system storage. Its 20 MHz maximum clock frequency supports fast operation, enhanced by a single-cycle I/O access and two-level interrupt controller with vectored interrupts.
Key technical features include a 14-pin SOIC package for ease of PCB integration, 22 programmable input/outputs, and a suite of advanced digital peripherals. The microcontroller includes a 12-bit differential analog-to-digital converter (ADC) with Programmable Gain Amplifier (PGA) for precise analog measurements.
High-performance, low-power AVR CPU supporting single-cycle I/O access. 20 MHz maximum clock rate and 32kB flash for demanding applications. Flexible supply voltage range from 1.8V to 5.5V. Three timers, one analogue comparator, and 12-bit ADC for embedded measurement and control.
Automotive standard AEC-Q100 and RoHS compliant for enhanced reliability. Features multiple sleep modes, Brown-out Detection, Power-on Reset, and Watchdog timer with window mode. Data retention up to 40 years at 55°C, with robust write/erase endurance cycles.
Typical industrial use cases include control systems, sensor interfaces, automotive electronics, home automation, and embedded smart devices. Its extended operating temperature range makes it suitable for both industrial (-40°C to 85°C) and extended (-40°C to 125°C) environments.
The Microchip ATTINY3224-SSU is ideal for engineers and developers seeking a versatile, reliable, and high-speed AVR microcontroller for development and production environments. Explore more Microchip microcontrollers and electronic components in the EnvMart Semiconductor and Microcontroller categories.
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Frequently Asked Questions
The maximum clock frequency of the ATTINY3224-SSU microcontroller is 20 MHz, allowing for fast processing capabilities.
It features a program memory size of 32kB, providing ample space for firmware storage.
The microcontroller operates across a supply voltage range of 1.8V to 5.5V, making it versatile for different applications.
The ATTINY3224-SSU has 22 programmable I/O pins, allowing for expanded functionality in various applications.
This microcontroller comes in a 14-pin SOIC package, which facilitates easy PCB integration.
The ATTINY3224-SSU operates within a temperature range of -40°C to 125°C, suitable for industrial and extended environments.
It includes a 12-bit differential analog-to-digital converter (ADC) with a Programmable Gain Amplifier (PGA) for precise measurements.
The microcontroller features three timers, which can be utilized for various timing and control functions.
It complies with the automotive standard AEC-Q100, ensuring reliability for automotive applications.
The microcontroller has a RAM size of 3kB, providing sufficient memory for variable storage during operation.
The ATTINY3224-SSU is RoHS compliant, ensuring it meets environmental safety standards.
It uses a Harvard instruction set architecture, which enhances processing efficiency for embedded applications.
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