8-bit RISC microcontroller featuring 64KB FLASH memory and 4KB RAM. Operates at up to 16MHz with an 8-bit data bus width. Offers 48 programmable I/Os, 10 PWM channels, and 4 timers/counters. Supports SPI, USART, and 2-Wire interfaces. Packaged in QFN for SMD/SMT termination, with a supply voltage range of 2.7V to 5.5V and an operating temperature range of -40°C to 85°C.
Frequency16MHz
PackageQFN
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Technical Specifications
Microchip AT90USB646-16MU technical specifications.
General
| Access Time | 16us |
| Package/Case | QFN |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Density | 64KB |
| Frequency | 16MHz |
| Interface | SPI, USART, 2-Wire |
| Lead Free | Lead Free |
| Max Frequency | 16MHz |
| 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 |
| Number of Bits | 8 |
| Number of I/Os | 48 |
| Number of Programmable I/O | 48 |
| Number of PWM Channels | 10 |
| Number of Timers/Counters | 4 |
| Package Quantity | 1300 |
| Packaging | Tray |
| RAM Size | 4KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
Compliance
| RoHS | Compliant |
Datasheet
Microchip AT90USB646-16MU Datasheet
Download the complete datasheet for Microchip AT90USB646-16MU to view detailed technical specifications.
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