Microchip ATSAM3A8C
ARM Cortex-M3, 84 MHz, 512 kB ROM, 96 kB RAM
The Atmel | SMART SAM3A ARM Cortex-M3 Flash-based microcontroller (MCU) features connectivity peripherals including a dual CAN interface and high-speed USB (HS USB) MiniHost and device with on-chip physical layer (PHY). Devices are available in a dual-bank configuration of 256KB and 512KB Flash total and in 100-pin QFP and BGA package options. The architecture is designed to support high-speed data transfers and includes a multi-layer bus matrix plus dual SRAM banks, direct memory access (DMA) channels and peripheral DMA controller (PDC) for applications supporting multi-task operations. The SAM3A series is ideal for networking applications in the industrial embedded market and in home and building automation, smart grids and industrial automation.
- Processor:Cortex-M3, MPU 84 MHz
- ROM:256 kB
- ROM:256 kB
- RAM:64 kB
- RAM:32 kB
- Maximum Clock Frequency:84 MHz,
- RTC:1 Hz
- SPI:4 x SPI
- I2C:2 x I2C
- UART:4 x UART
- CAN:2 x CAN
- USB, Device:1 x USB Device
- Ethernet:1 x 100000000 Ethernet
- Other:1 x SSC Interface
- Timer/Counter:9 x 0-bit
- PWM:4 x 0-bit
- Other:6 x Input Capture Channels
- ADC:16-channel x 12 bit ADC
- DAC:2-channel x 12 bit DAC
- Temperature Sensor:1 x
- I/Os:63 Inputs/Outputs
- External Interrupts:63 External Interrupts
- Other:2 x Quadrature Decoder Channels
- Capacitive Touch Inputs:31 x Number of Touch Channels
| Development Tools | |
| CMSIS Drivers | No CMSIS-Driver in Device Family Pack. |
| Examples |
