STM32F105VBT6 Datasheet PDF - ST Microelectronics

●The STM32F105VBT6 is a connectivity line STM32 F1 series 32-bit Microcontroller incorporates the high-performance ARM Cortex-M3 RISC core operating at a 72MHz frequency, high speed embedded memories (Flash memory up to 128kB and SRAM up to 64KB) and an extensive range of enhanced peripherals and I/Os connected to two APB buses. This device offer two 12-bit ADCs, four general purpose 16-bit timers plus one PWM timer, as well as standard communication interfaces - up to two I²Cs, three SPIs, two I²Ss, five USARTs, an USB OTG FS and two CANs.

● 72MHz Maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance

● Single cycle multiplication and hardware division

● Clock, reset and supply management

● POR, PDR and programmable voltage detector (PVD)

● 3 to 25MHz Crystal oscillator

● Internal 8MHz factory trimmed RC

● Internal 40kHz RC

● 32kHz Oscillator for RTC with calibration

● Sleep, stop and standby modes

● VBAT supply for RTC and backup registers

● 2 x 12-bit D/A converters

● 12-channel DMA Controller

● Serial wire debug (SWD) and JTAG interfaces

● Cortex-M3 embedded trace macrocell™

● CRC calculation unit, 96-bit unique ID

● 2 x Watchdog timers (Independent and window)

● SysTick Timer

● CAN interface (2.0B Active)

● USB 2.0 full speed device/host/OTG controller