8-bit AVR microcontroller featuring 128KB FLASH memory and 4KB RAM. Operates at a maximum frequency of 16MHz with an 8-bit data bus width. Offers 53 programmable I/Os and supports SPI, USART, 2-Wire, I2C, UART, and EBI/EMI interfaces. Includes 4 timers/counters and peripherals like Brown-out Detect/Reset, POR, PWM, and WDT. Packaged in a 64-TQFP surface-mount case, with an operating temperature range of -40°C to 85°C and a supply voltage of 4.5V to 5.5V.
Frequency16MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA128-16AI technical specifications.
General
| Access Time | 16us |
| Package/Case | TQFP |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 16MHz |
| Interface | SPI, USART, 2-Wire, I2C, UART, EBI/EMI |
| Lead Free | Contains Lead |
| Max Frequency | 16MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of I/Os | 53 |
| Number of Programmable I/O | 53 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 90 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 4KB |
| RoHS Compliant | No |
| Series | AVR® ATmega |
Compliance
| RoHS | Not Compliant |
Datasheet
Microchip ATMEGA128-16AI Datasheet
Download the complete datasheet for Microchip ATMEGA128-16AI to view detailed technical specifications.
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