ATMEGA164A 8-bit Microcontroller
Low power, CMOS microcontroller with 16 KB to 128 KB Flash
- Program Memory Type: Flash
- Program Memory Size (KB): 64
- CPU Speed (MIPS/DMIPS): 20
- SRAM (B): 4,096
- Data EEPROM/HEF (bytes): 2048
- Digital Communication Peripherals: 2-UART, 3-SPI, 1-I2C
- Capture/Compare/PWM Peripherals: 1 Input Capture, 1 CCP, 6 PWM
- Timers: 2 x 8-bit, 4 x 16-bit
- Number of Comparators: 1
- Temperature Range (°C): -40 to 85
- Operating Voltage Range (V): 1.8 to 5.5
- Pin Count: 44
Features:
- Optimized power consumption
- High-endurance non-volatile memory
- On-chip peripherals for versatile applications
- Advanced RISC architecture
The ATMEGA164A is a high-performance, low-power Atmel AVR 8-bit Microcontroller featuring 131 powerful instructions with most single clock cycle execution. With up to 16MIPS throughput at 16MHz, this microcontroller allows system designers to balance power consumption and processing speed effectively.
Additional features include high endurance non-volatile memory segments, in-system self-programmable Flash memory, EEPROM, and internal SRAM. The microcontroller supports in-system programming by an on-chip boot program and true read-while-write operation for enhanced security. It also offers JTAG interface, on-chip debug support, and various peripheral features such as timers, ADC, PWM channels, and more.
Special microcontroller features include power-on reset, programmable brown-out detection, internal calibrated RC oscillator, and multiple sleep modes for optimized power management.
I/O and package options include 32 programmable I/O lines with 40-pin PDIP, 44-lead TQFP, and 44-pad VQFN/QFN/MLF packages. Operating voltage ranges from 1.8V to 5.5V with varying speed grades to suit different application requirements.
Power consumption at 1MHz, 3V, 25°C is detailed as Active: 0.4mA, Power-down Mode: 0.1µA, and Power-save Mode: 0.6µA (Including 32kHz RTC).
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*Images are for illustration only; actual product may vary.