32-bit ARM RISC microcontroller featuring a 120MHz core frequency. Offers 1MB FLASH memory and 128KB RAM, with integrated peripherals including 11 ADC channels, 4 PWM channels, and 2 I2C, 2 UART, and 1 SPI interface. Supports I2C, SPI, USB, IrDA, UART, and USART communication protocols. Packaged in a QFN surface mount case, operating from 1.62V to 3.6V with a temperature range of -40°C to 85°C.
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| Package/Case | QFN |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 120MHz |
| Height | 0.95mm |
| Interface | I2C, SPI, USB, IrDA, UART, USART |
| Lead Free | Lead Free |
| Length | 9mm |
| Max Frequency | 120MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 1MB |
| Memory Type | FLASH, , ROM |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.62V |
| Mount | Surface Mount |
| Number of ADC Channels | 11 |
| Number of I/Os | 47 |
| Number of I2C Channels | 2 |
| Number of PWM Channels | 4 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 2 |
| Number of UART Channels | 2 |
| Number of USB Channels | 1 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 128KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | SAM4S |
| Watchdog Timer | Yes |
| Width | 9mm |
| RoHS | Compliant |
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