(China (Mainland))
Product Summary
The STM32F103CBT6 is a Medium-density performance line ARM-based 32-bit MCU. It incorporates the high-performance ARM Cortex-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
Parametrics
STM32F103CBT6 absolute maximum ratings: (1)External main supply voltage (including VDDA and VDD): -0.3V to 4.0V; (2)Input voltage on five volt tolerant pin: VSS-0.3V to +5.5V; (3)Input voltage on any other pin: VSS-0.3V to VDD +0.3V; (4)Variations between different VDD power pins: 50mV; (5)Variations between all the different ground pins: 50mV.
Features
STM32F103CBT6 features: (1)72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1)performance at 0 wait state memory access; (2)Single-cycle multiplication and hardware division; (3)2.0 to 3.6 V application supply and I/Os; (4)POR, PDR, and programmable voltage; (5)detector (PVD); (6)4-to-16 MHz crystal oscillator; (7)Internal 8 MHz factory-trimmed RC; (8)Internal 40 kHz RC; (9)PLL for CPU clock; (10)32 kHz oscillator for RTC with calibration; (11)low power; (12)Conversion range: 0 to 3.6 V; (13)Dual-sample and hold capability; (14)Temperature sensor.
Diagrams
| Image | Part No | Mfg | Description |  |
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 STM32F103CBT6 |
STMicroelectronics |
ARM Microcontrollers (MCU) 32BIT Cortex M3 128K MED Performance LN |
Data Sheet |
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STM32F103CBT6TR |
STMicroelectronics |
ARM Microcontrollers (MCU) 32BIT Cortex M3 M/D Performance LINE |
Data Sheet |
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