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ATMEGA128A-AU 8-bit microcontroller MCU

ATMEGA128A-AU 8-bit microcontroller MCU

Parameter 1 Program Memory Size: 128 kB Data RAM Size: 4 kB Package/Box: TQFP-64

Parameter 2 Maximum clock frequency: 16 MHz ADC resolution: 10 bits Input/output terminals: 53 I/O

Parameter 3 Power Supply Voltage - Minimum: 2.7V Power Supply Voltage - Maximum: 5.5V Installation Style: SMD/SMT

Parameter 4 Data bus width: 8-bit Minimum operating temperature: -40 ° C Maximum operating temperature:+105 ° C

Parameter 5 Height: 1 mm Interface Type: JTAG Length: 14 mm Product Type: 8-bit Microcontrollers - MCU

Parameter 6 Channel Quantity: 8 Channel Timer/Counter Quantity: 4 Timer Processor Series: megaAVR

Microchip, a high-performance, low-power 8-bit APR microchip from the United States ®  The resource-based microcontroller combines 128 kW flash memory and read-write functionality, 4GB electronic communication management system, 4GB SRAM, 53 universal I/O lines, 32 universal work registers, real-time counters, 4 flexible timers/counters with comparison modes and pulse wave managers, two American computer-aided systems, a byte oriented dual line serial interface, an 8-channel/10 bit A/D converter with programmable gain optional differential input stage, programmable monitor and internal oscillator SPI serial port, JTAG ® - compliant 1149.1 test interface for accessing chip debugging and programming, and six selectable software power-saving modes. The device operates between 2.7-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves a throughput of one MIPS per megahertz, balancing power consumption and processing speed.