ATMEGA128A-AU
| Manufacturer: | MICROCHIP |
| Architecture: | 8-bit |
| FLASH memory: | 128kB |
| RAM memory: | 4kB |
| EEPROM memory: | 4kB |
| Number of I/O: | 53 |
| Supply voltage range: | 2,7V~5,5V |
| Quantity of pcs. | 1+ | 3+ | 10+ | 30+ | 90+ |
|---|---|---|---|---|---|
| Net price (EUR) | 5,3300 | 4,7348 | 4,3763 | 4,1994 | 4,0990 |
| Quantity of pcs. | 5+ (Need a significantly larger quantity? Ask for price). |
|---|---|
| Net price (EUR) | 4,3815 |
| Manufacturer: | MICROCHIP |
| Architecture: | 8-bit |
| FLASH memory: | 128kB |
| RAM memory: | 4kB |
| EEPROM memory: | 4kB |
| Number of I/O: | 53 |
| Supply voltage range: | 2,7V~5,5V |
| Frequency: | 16,000MHz |
| ADC: | YES |
| DAC: | NO |
| UART/USART interface: | YES |
| SPI interface: | YES |
| TWI (I2C) interface: | YES |
| CAN interface: | NO |
| ETHERNET interface: | NO |
| USB interface: | NO |
| Encryption: | NO |
| Operating temperature (range): | -40°C ~ 85°C |
| Case: | TQFP64 |
ATMEGA128A-AU is an advanced 8-bit AVR microcontroller based on the RISC architecture, combining high performance with energy efficiency. With a clock speed of up to 16MHz and throughput of 16MIPS, it ensures fast and efficient operation, making it an ideal solution for embedded systems that require high computational power while maintaining low energy consumption.
The microcontroller offers 128KB of Flash memory for program code storage, 4KB of SRAM for current operations, and 4KB of EEPROM for permanent data. The ATMEGA128A-AU has 53 programmable input/output lines and numerous communication interfaces, such as SPI, I²C, two USART modules, and JTAG, enabling easy integration with other systems. It also features four built-in timers (two 8-bit and two 16-bit), six PWM channels, and an 8-channel, 10-bit resolution analog-to-digital converter, allowing precise control of devices and data acquisition.
The ATMEGA128A-AU supports six power-saving modes, including Power-save and Standby, making it ideal for low-power applications. It operates within a wide voltage range from 2.7V to 5.5V, and its TQFP64 package makes it easy to mount in advanced applications. With its flexibility and rich functionality, it is well-suited for automation, control, and communication systems.
Manufacturer: ATMEL
Integrated circuit type: AVR microcontroller
Flash memory organisation: 128kx8bit
EEPROM memory capacity: 4096B
SRAM memory capacity: 4096B
Clock frequency: 16MHz
Number of inputs/outputs: 53
Number of PWM channels: 6
Number of 8-bit timers: 2
Number of 16-bit timers: 2
Mounting: SMD
Operating voltage: 2.7 ~ 5.5V
Operating temperature: -40°C ~ 85°C
Case: TQFP64