32-bit ARM Cortex-M3 microcontroller featuring 64KB Flash memory and 16KB RAM. Operates at up to 64MHz with a 32-bit data bus. Offers 34 I/Os, including I2C, SPI, USB, MMC, UART, and USART interfaces. Includes 8 ADC channels, 4 PWM channels, and 2 UART channels. Surface mountable in a 48-pin LQFP package, with a supply voltage range of 1.62V to 3.6V and an operating temperature range of -40°C to 85°C.
Frequency64MHz
PackageLQFP
MountingSurface Mount
Quick Jump:
Technical Specifications
Microchip ATSAM3S1AB-AU technical specifications.
General
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Data Rate | 115.2Kbps |
| Frequency | 64MHz |
| Height | 1.45mm |
| Interface | I2C, SPI, USB, MMC, UART, USART |
| Length | 10mm |
| Max Frequency | 64MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.62V |
| Mount | Surface Mount |
| Number of ADC Channels | 8 |
| Number of I/Os | 34 |
| Number of I2C Channels | 1 |
| Number of PWM Channels | 4 |
| Number of SPI Channels | 3 |
| Number of Timers/Counters | 1 |
| Number of UART Channels | 2 |
| Number of USB Channels | 1 |
| Oscillator Type | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA, Temp Sensor |
| RAM Size | 16KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Width | 10mm |
Compliance
| RoHS | Compliant |
Datasheet
Microchip ATSAM3S1AB-AU Datasheet
Download the complete datasheet for Microchip ATSAM3S1AB-AU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
