(China (Mainland))
Product Summary
The STM32F103CBT6 performances line family incorporates the highperformance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, highspeed 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
Absolute maximum ratings: (1)External main supply voltage (including VDDA and VDD): –0.3 V min and 4.0 V max; (2)Input voltage on five volt tolerant pin: VSS-0.3 V min and +5.5 V max; (3)Input voltage on any other pin: VSS-0.3 V min and VDD+0.3 V max; (4)Variations between different VDD power pins: 50 W; (5)Variations between all the different ground pins: 50 W.
Features
Features: (1)Low power: Sleep, Stop and Standby modes, VBAT supply for RTC and backup registers; (2)2 x 12-bit, 1 μs A/D converters (up to 16 channels): Conversion range: 0 to 3.6 V, Dual-sample and hold capability, Temperature sensor; (3)DMA: 7-channel DMA controller, Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs; (4)Up to 80 fast I/O ports.
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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