Microchip Technology Tariff Inquiry

ATMEGA161L-4PC

Microchip Technology's ATMEGA161L-4PC is a low-power, high-performance 8-bit microcontroller unit (MCU) based on the AVR enhanced RISC architecture. The device features 16 KB of in-system programmable Flash memory for storing the program code, 1 KB of EEPROM, and 1 KB of SRAM. The ATMEGA161L-4PC operates at a frequency of 4 MHz and is available in a 40-pin plastic dual in-line package (PDIP).

Description:

The ATMEGA161L-4PC is a member of Microchip's megaAVR family of microcontrollers. It is designed for applications that require low power consumption, high code density, and advanced features. The device is suitable for a wide range of embedded control applications, including industrial control, medical equipment, and consumer electronics.

Features:

1. 16 KB in-system programmable Flash memory with read-while-write capability
2. 1 KB EEPROM
3. 1 KB SRAM
4. 4 MHz operating frequency
5. 40-pin plastic dual in-line package (PDIP)
6. Enhanced RISC architecture with zero-power mode for low power consumption
7. Two 16-bit timer/counters with input capture and compare modes
8. Eight general-purpose I/O lines with optional pull-up resistors
9. Three software selectable power saving modes
10. Programmable watchdog timer with internal oscillator
11. SPI serial interface
12. Two-wire serial interface
13. Eight-level deep hardware stack for stack operations
14. In-system programming, in-application programming, and debugWIRE for on-chip debugging

Applications:

1. Industrial control systems
2. Medical equipment
3. Consumer electronics
4. Data acquisition and signal processing
5. Battery-powered devices
6. Smart sensors and actuators
7. Home automation and security systems
8. Motor control and power management
9. Embedded systems in automotive applications
10. Telecommunication devices and modems

The ATMEGA161L-4PC is a versatile and efficient microcontroller that can be used in a wide range of applications where low power consumption and high code density are essential. Its advanced features and ease of use make it a popular choice for developers working on embedded control systems.