8-bit AVR microcontroller featuring 32KB FLASH memory and 2KB RAM. Operates at up to 20MHz with a supply voltage range of 2.7V to 5.5V. Offers 69 I/Os, SPI and USART interfaces, 8 ADC channels, 4 PWM channels, 1 I2C channel, and 3 timers/counters. Packaged in a 100-TQFP surface mount with dimensions of 14.1mm x 14.1mm x 1.05mm, suitable for operation between -40°C and 85°C. RoHS compliant.
Frequency20MHz
PackageA
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA3250A-AU technical specifications.
General
| Package/Case | A |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Height | 1.05mm |
| Interface | SPI, USART |
| Length | 14.1mm |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| 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 | 69 |
| Number of I2C Channels | 1 |
| Number of PWM Channels | 4 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 3 |
| Peripherals | PWM |
| Radiation Hardening | No |
| RAM Size | 2KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Width | 14.1mm |
Compliance
| RoHS | Compliant |
Datasheet
Microchip ATMEGA3250A-AU Datasheet
Download the complete datasheet for Microchip ATMEGA3250A-AU to view detailed technical specifications.
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