Microchip Technology Tariff Inquiry

ATTINY85-20SU

The ATTINY85-20SU is a microcontroller unit (MCU) manufactured by Microchip Technology. It is a part of the AVR Enhanced series of 8-bit MCUs and is based on the low-power AVR RISC architecture. The ATTINY85-20SU is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

Description:

The ATTINY85-20SU is a low-power, high-performance microcontroller with 8 KB of In-System Programmable Flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM (Static Random Access Memory). It operates at a supply voltage range of 2.7 V to 5.5 V and has a wide operating temperature range of -40°C to +85°C.

Features:

1. 8-bit RISC CPU with 16 general-purpose working registers.
2. Up to 8 KB of In-System Programmable Flash memory for program and data storage.
3. 512 bytes of EEPROM for non-volatile data storage.
4. 512 bytes of SRAM for temporary data storage.
5. Internal calibrated RC oscillator with a frequency range of 1.0 MHz to 20.0 MHz.
6. I/O lines with optional internal pull-up resistors.
7. Six interrupt priority levels for efficient interrupt handling.
8. Sleep mode for low-power consumption during periods of inactivity.
9. Two 8-bit Timer/Counters with PWM and phase-corrected PWM modes.
10. USART for serial communication with support for SPI and TWI (I2C) interfaces.
11. ADC (Analog-to-Digital Converter) with up to 8 channels.
12. Internal and external interrupts with configurable interrupt priorities.
13. Brown-out detection and reset feature.
14. In-System Programming (ISP) and In-Application Programming (IAP) capabilities.

Applications:

The ATTINY85-20SU is suitable for a wide range of applications due to its low-power consumption, small form factor, and versatile features. Some common applications include:

1. Industrial control and automation systems.
2. Home automation and smart home devices.
3. Battery-powered devices, such as remote controls and portable electronics.
4. Data acquisition and monitoring systems.
5. Motor control applications.
6. LED lighting control and dimming systems.
7. Security systems, such as access control and intrusion detection.
8. Medical devices and equipment.
9. Toys and games.
10. Automotive applications, such as control modules and diagnostic tools.

The ATTINY85-20SU is a versatile and efficient microcontroller that can be used in various applications where low-power consumption and compact size are essential.