STM32F103C8 STMicroelectronics, STM32F103C8 Datasheet - Page 3

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STM32F103C8

Manufacturer Part Number
STM32F103C8
Description
Mainstream Performance line, ARM Cortex-M3 MCU with 64 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
Manufacturer
STMicroelectronics
Datasheet

Specifications of STM32F103C8

Conversion Range
0 to 3.6 V
Peripherals Supported
timers, ADC, SPIs, I2Cs and USARTs

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STM32F103x8, STM32F103xB
5
6
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.1
5.2
5.3
Package characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
6.1
6.2
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.1.7
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
5.3.6
5.3.7
5.3.8
5.3.9
5.3.10
5.3.11
5.3.12
5.3.13
5.3.14
5.3.15
5.3.16
5.3.17
5.3.18
5.3.19
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
6.2.1
6.2.2
Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Current consumption measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . 37
Embedded reset and power control block characteristics . . . . . . . . . . . 37
Embedded reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
External clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Internal clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . . 58
I/O current injection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
I/O port characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
TIM timer characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Communications interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
CAN (controller area network) interface . . . . . . . . . . . . . . . . . . . . . . . . . 72
12-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Temperature sensor characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Reference document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Selecting the product temperature range . . . . . . . . . . . . . . . . . . . . . . . . 89
Doc ID 13587 Rev 13
Contents
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