Microchip ATSAM4S4BB-MNR ARM MCU，SAM 32系列 SAM 4S系列微控制器，ARM Cortex-M4，32位，120 MHz，256 KB

Interfaces: I2C/SPI/UART/USART/U

MCU Family: SAM 32

MCU Series: SAM 4S

Device Core: ARM Cortex M4

IC Mounting: Surface Mount

No. of I/Os: 47

No. of Pins: 64

Product Range: SAM 32 Family SAM 4S Series Microcontrollers

Data Bus Width: 32 Bit

IC Case / Package: VQFN

Operating Frequency Max: 120

Operating Temperature Max: 105 °C

Operating Temperature Min: -40 °C

Datasheet