8-bit AVR microcontroller featuring 128KB FLASH and 8KB RAM. Operates at up to 32MHz with an 8-bit data bus width. Supports I2C, SPI, USB, IrDA, UART, and USART interfaces. Includes 36 programmable I/Os, 6 PWM channels, and 2 timers/counters. Packaged in a QFN surface mount with Tin, Matte contact plating, operating from 1.6V to 3.6V.
Frequency32MHz
PackageQFN
MountingSurface Mount
Quick Jump:
Technical Specifications
Microchip ATXMEGA128B3-MH technical specifications.
General
| Package/Case | QFN |
| Contact Plating | Tin, Matte |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 32MHz |
| Interface | I2C, SPI, USB, IrDA, UART, USART |
| Max Frequency | 32MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.6V |
| Mount | Surface Mount |
| Number of I/Os | 36 |
| Number of Programmable I/O | 36 |
| Number of PWM Channels | 6 |
| Number of Timers/Counters | 2 |
| Oscillator Type | Internal |
| Package Quantity | 290 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA, LCD |
| RAM Size | 8KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | AVR® XMEGA® B3 |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Microchip ATXMEGA128B3-MH Datasheet
Download the complete datasheet for Microchip ATXMEGA128B3-MH to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
