8-bit AVR RISC microcontroller featuring a 16MHz clock rate and 16KB Flash program memory. This device offers 1KB RAM, 32 programmable I/Os, and three timers. Connectivity includes SPI and USART interfaces. Operates from 3.3V to 5V with a maximum supply voltage of 5.5V, within an industrial temperature range of -40°C to 85°C. Equipped with 8 ADC channels and housed in a 44-pin TQFP package.
PackageTQFP
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Technical Specifications
Microchip ATmega16A-AU technical specifications.
General
| Family Name | ATmega |
| Data Bus Width | 8bit |
| Instruction Set Architecture | RISC |
| Maximum Clock Rate | 16MHz |
| Maximum CPU Frequency | 16MHz |
| Device Core | AVR |
| Program Memory Type | Flash |
| Program Memory Size | 16KB |
| RAM Size | 1KB |
| Number of Programmable I/Os | 32 |
| Core Architecture | AVR |
| Programmability | Yes |
| Number of Timers | 3 |
| Interface Type | SPI/USART |
| CAN | 0 |
| I2C | 0 |
| SPI | 1 |
| Ethernet | 0 |
| UART | 0 |
| USART | 1 |
| USB | 0 |
| I2S | 0 |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| ADC Channels | 8 |
| Number of ADCs | Single |
| Pin Count | 44 |
| Package/Case | TQFP |
| Package Family Name | QFP |
Compliance
| RoHS | Yes |
| RoHS Version | 2011/65/EU, 2015/863 |
Datasheet
Microchip ATmega16A-AU Datasheet
Download the complete datasheet for Microchip ATmega16A-AU to view detailed technical specifications.
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