8-bit AVR microcontroller featuring 128KB FLASH memory and 4KB RAM. Operates at up to 8MHz with an 8us access time. Offers 53 I/O lines, 8 ADC channels, and 8 PWM channels. Supports I2C, SPI, UART, USART, and EBI/EMI interfaces. Packaged in a 64-pin QFN (VQCCN) for surface mounting, with an operating temperature range of -40°C to 85°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Microchip ATMEGA128L-8MU datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Access Time | 8us |
| Package/Case | QFN |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Density | 128KB |
| Frequency | 8MHz |
| Height | 0.95mm |
| Interface | I2C, SPI, UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Length | 9.1mm |
| Max Frequency | 8MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.7V |
| Moisture Sensitivity Level | 3 |
| Mount | Surface Mount |
| Number of ADC Channels | 8 |
| Number of Bits | 8 |
| Number of I/O Lines | 53 |
| Number of I/Os | 53 |
| Number of I2C Channels | 1 |
| Number of PWM Channels | 8 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Code | VQCCN |
| Package Shape | Square |
| Packaging | Tray |
| Peak Reflow Temperature (Cel) | 260°C |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 4KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | AVR® ATmega |
| Surface Mount | Yes |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin |
| Terminal Form | No Lead |
| Terminal Position | QUAD |
| Termination | SMD/SMT |
| Time @ Peak Reflow Temperature-Max (s) | 40s |
| Watchdog Timer | Yes |
| Width | 9.1mm |
| RoHS | Compliant |
Download the complete datasheet for Microchip ATMEGA128L-8MU to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
