8-bit AVR microcontroller featuring 128KB FLASH memory and 4KB RAM. Operates at up to 16MHz with a 2.7V to 5.5V supply voltage range. Offers I2C, SPI, UART, USART, and EBI/EMI interfaces, with 53 I/Os. Includes internal oscillator and peripherals such as Brown-out Detect/Reset, POR, PWM, WDT, and DMA. RoHS compliant and lead-free, packaged in a 64-TQFP surface mount.
Frequency16MHz
PackageA
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA128A-AUR technical specifications.
General
| Package/Case | A |
| Core Architecture | AVR |
| Frequency | 16MHz |
| Interface | I2C, SPI, UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 53 |
| Oscillator Type | Internal |
| Packaging | Cut Tape |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 4KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | AVR®32 UC3 L |
Compliance
| RoHS | Compliant |
Datasheet
Microchip ATMEGA128A-AUR Datasheet
Download the complete datasheet for Microchip ATMEGA128A-AUR to view detailed technical specifications.
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