8-bit AVR microcontroller featuring 64KB FLASH memory and 4KB RAM. Operates at up to 20MHz with an 8-bit address and data bus. Offers 48 programmable I/Os and interfaces including I2C, SPI, USB, and UART. Includes 8 ADC channels, 10 PWM channels, and 4 timers. Packaged in a 64-pin QFN for surface mounting, with operating temperatures from -40°C to 85°C.
Frequency16MHz
PackageQFN
MountingSurface Mount
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Technical Specifications
Microchip AT90USB647-MU technical specifications.
General
| Address Bus Width | 8b |
| Package/Case | QFN |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 16MHz |
| Height | 1mm |
| Interface | I2C, SPI, USB, UART, USART, EBI/EMI |
| Length | 9mm |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of ADC Channels | 8 |
| Number of I/Os | 48 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 48 |
| Number of PWM Channels | 10 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 4KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | AVR® 90USB |
| Watchdog Timer | Yes |
| Width | 9mm |
Compliance
| RoHS | Compliant |
Datasheet
Microchip AT90USB647-MU Datasheet
Download the complete datasheet for Microchip AT90USB647-MU to view detailed technical specifications.
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