Feature: ['u"<b>Price For:</b> Pack of 10<b>Order Unit:</b> Each\\xa01 <b>Architecture:</b>: ARM Cortex-M4 <b>CPU Speed:</b>: 48 <b>Core Size:</b>: 32 <b>Embedded Interface Type:</b>: I2C, SPI, UART, USB <b>MCU Applications:</b>: RF Transceiver <b>MCU Case Style:</b>: QFN <b>MSL:</b>: MSL 3 - 168 hours <b>No. of I/O\'s:</b>: 41 <b>No. of Pins:</b>: 64 <b>Packaging:</b>: Each <b>Program Memory Size:</b>: 64 <b>RAM Memory Size:</b>: 32 <b>SVHC:</b>: To Be Advised"'] (Page 1)