STM32C051C6U6

Key features

• Incorporates ST's advanced proprietary technology
• Core: Arm 32-bit Cortex-M0+ CPU, up to 48 MHz
• Operating temperature: -40°C to 85°C / 105°C / 125°C
• Memory
• Up to 64 Kbytes Flash with protection and secure area
• 12 Kbytes SRAM with hardware parity
• CRC calculation unit
• Reset and power management
• Voltage range: 2.0 V to 3.6 V
• Power-on/power-down reset
• Programmable brownout reset
• Low-power modes: Sleep, Stop, Standby, Shutdown
• Clock management
• 4 to 48 MHz crystal oscillator
• 32 kHz crystal oscillator with calibration
• Internal 48 MHz RC oscillator
• Internal 32 kHz RC oscillator
• Up to 45 fast I/Os
• All mappable to external interrupt vectors
• All 5 V-tolerant
• 5-channel DMA controller with flexible mapping
• 12-bit, 0.4 μs ADC
• Conversion range: 0 to 3.6 V
• 9 timers: one 16-bit timer for advanced motor control, one 32-bit timer and four 16-bit general-purpose timers, two watchdogs, SysTick timer
• Calendar RTC with alarm
• TSSOP20 package
• LQFP32 package
• UFQFPN28 package
• WLCSP15 package
• Communication interfaces
• Two I²C bus interfaces supporting Fast Mode Plus with extra current sink
• Two USARTs supporting master/slave synchronous SPI
• Two SPIs
• Development support: Serial Wire Debug
• 96-bit ID
• All packages ECOPACK 2 compliant