8-bit microcontroller featuring an AVR core, operating at up to 16MHz. This surface-mount IC offers 128KB FLASH memory and 4KB RAM, with an 8-bit data bus. Integrated peripherals include SPI, USART, 2-Wire, I2C, UART, and EBI/EMI interfaces, alongside Brown-out Detect/Reset, POR, PWM, and WDT. It provides 53 programmable I/O pins and 4 timers/counters, with an internal oscillator. The QFN package operates within a 4.5V to 5.5V supply range and a temperature range of -40°C to 85°C.
Frequency16MHz
PackageQFN
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA128-16MI technical specifications.
General
| Access Time | 16us |
| Package/Case | QFN |
| 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 | 260 |
| 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 ATMEGA128-16MI Datasheet
Download the complete datasheet for Microchip ATMEGA128-16MI to view detailed technical specifications.
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