32-bit Microcontroller 120MHz Arm Cortex-M33, 256KB Flash, 64-pin LFQFP
32-bit MCU Renesas RA6 Series, 120MHz Arm Cortex-M4, 512KB Flash, 100-LQFP
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB FS, LCD
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB FS, LCD
ConnectCore 9U 32 MB SDRam 16 MB Flash MPU Module (Replacement for FS-373)

98dB SNR Stereo USB2.0 FS DAC with line-out and S/PDIF output, Bus/Self-powered (S/W Control + I2S) 32-TQFP 0 to 0
ARM® Cortex®-M4 32-bit MCU, Max Speed (MHz): 200; Memory (Bytes) Flash: 1024K; Memory (Bytes) SRAM: 256K; I/O: up to 140; Timer GPTM (32bit): 2; Timer GPTM (16bit): 8; Timer Advanced TM (16bit): 2; Timer Basic TM (16bit): 2; Timer WDG: 2; Timer RTC: 1; Connectivity I2C: 3; Connectivity SPI: 6; Connectivity USB 2 FS: FS+HS; Connectivity I2S: 2; Analog Interface 12bit ADC Units (CHs): 3(24); Analog Interface 12bit DAC Units: 2; Package: BGA176