Ultra-low-power Cortex-M3 MCU with 128 Kbytes of Flash memory, RTC, LCD, USB

Ultra-low-power Cortex-M3 MCU with 256 Kbytes of Flash memory, 32 MHz CPU, LCD, USB, 3xOp-amp
32-bit ARM Cortex-M3 MCU, 32MHz, 64KB Flash, 32KB RAM, 83 I/O, USB, LCD
32-bit 32MHz Cortex-M3 MCU, 384KB Flash, 83 I/O, LCD, USB, Industrial