Microchip ATSAM3SD8B
ARM Cortex-M3, 64 MHz, 512 kB ROM, 64 kB RAM
The Microchip | SMART SAM3S Cortex M3 Flash MCU integrates features to simplify system design and reduce power consumption down to 2.3 mW at 1 MHz, 1.45mW/MHz at 64 MHz operation and 1.6 uA in backup mode with the RTC running. Inspired by the best-selling SAM7S series, the SAM3S is the ideal migration path to a more powerful and feature-rich MCU. A renewed peripheral set provides system control, sensor interfaces, an optional external parallel bus interface, connectivity and user interface support.
- Processor:Cortex-M3, MPU 64 MHz
- ROM:256 kB
- ROM:256 kB
- RAM:64 kB
- Maximum Clock Frequency:64 MHz,
- RTC:1 Hz
- SPI:3 x SPI
- I2C:2 x I2C
- UART:4 x UART
- USB, Device:1 x USB Device
- Other:1 x SSC Interface
- Timer/Counter:3 x 0-bit
- PWM:4 x 0-bit
- Other:9 x Output Compare channels
- ADC:10-channel x 12 bit ADC
- DAC:2-channel x 12 bit DAC
- Temperature Sensor:1 x
- Other:1 x Analog Comparators
- I/Os:47 Inputs/Outputs
- External Interrupts:47 External Interrupts
- Other:1 x Quadrature Decoder Channels
- Capacitive Touch Inputs:23 x Number of Touch Channels
| Development Tools | |
| CMSIS Drivers | No CMSIS-Driver in Device Family Pack. |
| Examples |
