ARM微控制器 - MCU Mainstream ARM Cortex-M0 Low-voltage line 1,8V MCU with 128 Kbytes Flash, 48 MHz CPU, USB and CEC functions
* Core: ARM®32-bit Cortex®-M0 CPU, frequency up to 48 MHz * Memories * 128 Kbytes of Flash memory * 16 Kbytes of SRAM with HW parity * CRC calculation unit * Power management * Digital and I/O supply: VDD= 1.8 V ± 8% * Analog supply: VDDA= VDDto 3.6 V * Selected I/Os: VDDIO2= 1.65 V to 3.6 V * Low power modes: Sleep, Stop * VBATsupply for RTC and backup registers * Clock management * 4 to 32 MHz crystal oscillator * 32 kHz oscillator for RTC with calibration * Internal 8 MHz RC with x6 PLL option * Internal 40 kHz RC oscillator * Internal 48 MHz oscillator with automatic trimming based on ext. synchronization * Up to 86 fast I/Os * All mappable on external interrupt vectors * Up to 67 I/Os with 5V tolerant capability and 19 with independent supply VDDIO2 * Seven-channel DMA controller * One 12-bit, 1.0 μs ADC up to 16 channels * Conversion range: 0 to 3.6 V * Separate analog supply: 2.4 V to 3.6 V * Two independent 12-bit DAC channels * Two fast low-power analog comparators with programmable input and output * Up to 23 capacitive sensing channels for touchkey, linear and rotary touch sensors * Calendar RTC with alarm and periodic wakeup from Stop * 12 timers * One 16-bit advanced-control timer for six-channel PWM output * One 32-bit and seven 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding or DAC control * Independent and system watchdog timers * SysTick timer * Communication interfaces * Two I²C interfaces supporting Fast Mode Plus 1 Mbit/s; one supporting SMBus/PMBus and wakeup * Four USARTs supporting master synchronous SPI and modem control; two with ISO7816 interface, LIN, IrDA, auto baud rate detection and wakeup feature * Two SPIs 18 Mbit/s with 4 to 16 programmable bit frames, and with I²S interface multiplexed * USB 2.0 full-speed interface, able to run from internal 48 MHz oscillator and with BCD and LPM support * HDMI CEC wakeup on header reception * Serial wire debug SWD * 96-bit unique ID * All packages ECOPACK®2