16-Bit 20MHz Wireless MCU, 32KB Flash, 4KB RAM, VQFN
MSP430 SoC, 16-bit MCU, 32KB Flash, 48-Pin VQFN EP, 20MHz
MSP430 SoC, 16-bit MCU, 20MHz, 32KB Flash, 4KB RAM, 48-Pin VQFN EP