The AT91FR4081-33CI is a 32-bit microcontroller from Microchip featuring a 33MHz ARM core, 1MB of FLASH memory, and 8192B of RAM. It has 32 I/Os and supports UART, USART, and EBI/EMI interfaces. The device operates over a temperature range of -40°C to 85°C and is available in a surface mount LBGA package. The AT91FR4081-33CI is not RoHS compliant and contains lead.
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| Access Time | 33us |
| Package/Case | LBGA |
| Core Architecture | ARM |
| Frequency | 33MHz |
| Interface | UART, USART, EBI/EMI |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Memory Size | 1MB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| Oscillator Type | External |
| Packaging | Tray |
| Peripherals | WDT |
| RAM Size | 8192B |
| RoHS Compliant | No |
| Series | AT91 |
| RoHS | Not Compliant |
Download the complete datasheet for Microchip AT91FR4081-33CI to view detailed technical specifications.
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