Microchip Technology Tariff Inquiry

ATMEGA8A-ANR

Microchip Technology's ATMEGA8A-ANR is a low-power, high-performance 8-bit microcontroller based on the AVR enhanced RISC architecture. It is designed to provide high computational power while minimizing power consumption, making it an ideal choice for a wide range of applications.

Description:

The ATMEGA8A-ANR features 8 KB of In-System Programmable Flash memory for storing the program code, 1 KB of EEPROM, and 1 KB of SRAM. It operates at a maximum frequency of 20 MHz and has a wide operating voltage range of 1.8 to 5.5 volts. The microcontroller is available in a 44-pin QFN package.

Features:

1. 8-bit AVR RISC architecture with 128 instructions and a 16-bit wide register architecture.
2. 8 KB In-System Programmable Flash memory with read-while-write capability.
3. 1 KB EEPROM.
4. 1 KB SRAM.
5. 44 general-purpose I/O lines with optional internal pull-up resistors.
6. 32 general-purpose working registers.
7. Nested interrupt controller with 16 levels and 8 priority levels.
8. On-chip debug system with JTAG interface.
9. Two 8-bit timers/counters with input capture and compare modes.
10. Two PWM channels.
11. Eight-channel, 10-bit ADC with up to 11 gains.
12. Serial peripheral interface (SPI) and two universal synchronous/asynchronous receivers/transmitters (USARTs).
13. USB 2.0 full-speed interface with integrated PHY.
14. Internal and external interrupts with up to 15 sources.
15. Power-save mode, power-down mode, and idle mode for energy-efficient operation.
16. Brownout detection and reset.
17. Clock system with internal and external oscillator support, including a precision internal RC oscillator.
18. Temperature range of -40°C to 85°C.

Applications:

The ATMEGA8A-ANR is suitable for a wide range of applications due to its low-power consumption and high computational power. Some potential applications include:

1. Battery-powered devices, such as portable electronics and wireless communication devices.
2. Industrial control systems, such as motor control and sensor interfacing.
3. Medical devices, including portable monitoring equipment and diagnostic tools.
4. Home automation and smart home devices, such as lighting control and security systems.
5. Automotive applications, including control modules and sensor interfaces.
6. Consumer electronics, such as appliances, toys, and gaming devices.
7. Data acquisition and signal processing systems.
8. Embedded systems in various industries, including aerospace, telecommunications, and computing.

The ATMEGA8A-ANR's combination of features, performance, and energy efficiency make it a versatile choice for a wide range of embedded applications.