STM32F101C8T6 LQFP-48 microcontroller ST original stock

Description

Features
? Core: ARM 32-bit Cortex?-M3 CPU
– 36 MHz maximum frequency,
1.25 DMIPS/MHz (Dhrystone 2.1) 
performance at 0 wait state memory 
access
– Single-cycle multiplication and hardware 
division
? Memories
– 64 to 128 Kbytes of Flash memory
– 10 to 16 Kbytes of SRAM
? Clock, reset and supply management
– 2.0 to 3.6 V application supply and I/Os
– POR, PDR and programmable voltage 
detector (PVD)
– 4-to-16 MHz crystal oscillator
– Internal 8 MHz factory-trimmed RC
– Internal 40 kHz RC
– PLL for CPU clock
– 32 kHz oscillator for RTC with calibration
? Low power
– Sleep, Stop and Standby modes
– VBAT supply for RTC and backup registers
? Debug mode
– Serial wire debug (SWD) and JTAG 
interfaces
? DMA
– 7-channel DMA controller
– Peripherals supported: timers, ADC, SPIs, 
I
2Cs and USARTs
? 1 × 12-bit, 1 μs A/D converter (up to 16 
channels)
– Conversion range: 0 to 3.6 V
– Temperature sensor 
? Up to 80 fast I/O ports
– 26/37/51/80 I/Os, all mappable on 16 
external interrupt vectors and almost all 
5 V-tolerant
? Six timers
– Three 16-bit timers, each with up to 4 
IC/OC/PWM or pulse counter
– 2 watchdog timers (Independent and 
Window)
– SysTick timer: 24-bit downcounter
? Up to 7 communication interfaces
– Up to 2 x I2C interfaces (SMBus/PMBus)
– Up to 3 USARTs (ISO 7816 interface, LIN, 
IrDA capability, modem control)
– Up to 2 SPIs (18 Mbit/s)
? CRC calculation unit, 96-bit unique ID

? ECOPACK? packages