(China (Mainland))
Product Summary
The STM32F105VBT6 is a Connectivity line, ARM-based 32-bit MCU, which incorporates the high performance ARM Cortex-M3 32-bit RISC core operating at a 72 MHz frequency, highspeed embedded memories (Flash memory up to 256 Kbytes and SRAM up to 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The STM32F105VBT6 offers two 12-bit ADCs, four general-purpose 16-bit timers plus a PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss, five USARTs, an USB OTG FS and two CANs.
Parametrics
STM32F105VBT6 absolute maximum ratings: (1)External main supply voltage (including VDDA and VDD): –0.3 to 4.0 V; (2)Input voltage on five volt tolerant pin: VSS-0.3 to +5.5 V; (3)Input voltage on any other pin: VSS-0.3 to VDD+0.3 V; (4)Variations between different VDD power pins: 50 mV; (5)Variations between all the different ground pins: 50 mV.
Features
STM32F105VBT6 features: (1)Core: ARM 32-bit Cortex.-M3 CPU: 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access, Single-cycle multiplication and hardware division; (2)Memories: 64 to 256 Kbytes of Flash memory, up to 64 Kbytes of general-purpose SRAM; (3)Clock, reset and supply management: 2.0 to 3.6 V application supply and I/Os, POR, PDR, and programmable voltage; (4)detector (PVD), 3-to-25 MHz crystal oscillator, Internal 8 MHz factory-trimmed RC.
Diagrams
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 STM32F105VBT6 |
STMicroelectronics |
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