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ATMEGA164PA-CU

The ATMEGA164PA-CU is a microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the ATmega family of 8-bit AVR microcontrollers, which are widely used in various embedded systems and applications due to their high performance, low power consumption, and ease of use.

Description:

The ATMEGA164PA-CU is a high-performance, low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. It features 16 KB of in-system programmable flash memory for the program code, 1 KB of EEPROM, and 1 KB of SRAM. The device operates at a maximum frequency of 20 MHz and is available in a 44-pin TQFP (Thin Quad Flat Package) package.

Features:

1. 16 KB of In-System Programmable Flash (ISP) with read-while-write capability
2. 1 KB EEPROM
3. 1 KB SRAM
4. 44-pin TQFP package
5. Three additional general-purpose I/O ports with optional internal pull-up resistors
6. 32 general-purpose I/O lines
7. 2 UARTs (USARTs) with programmable baud rate generator
8. Watchdog timer with internal oscillator
9. Real-time clock (RTC) with calibration
10. Two 8-bit and one 16-bit timer/counters with PWM and phase-correct PWM
11. 8-channel, 10-bit analog-to-digital converter (ADC)
12. Programmable serial interface with SPI and TWI/I2C modes
13. On-chip debug system with JTAG and ISP capabilities
14. Brownout detection with programmable threshold and reset
15. External and internal crystal oscillator support
16. Sleep, power-down, and power-save modes for low-power operation

Applications:

The ATMEGA164PA-CU is suitable for a wide range of applications, including but not limited to:

1. Industrial control systems
2. Home automation and smart home devices
3. Medical equipment and devices
4. Portable electronics and battery-powered devices
5. Data acquisition and signal processing systems
6. Communication and networking devices
7. Automotive control systems
8. Consumer electronics
9. Security systems and access control devices
10. Embedded systems in various domains requiring low power consumption and high performance.

The ATMEGA164PA-CU's combination of features, such as in-system programmability, low power consumption, and a wide range of peripherals, makes it a versatile and popular choice for various embedded applications.