STM32F105VC STMicroelectronics, STM32F105VC Datasheet - Page 3

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STM32F105VC

Manufacturer Part Number
STM32F105VC
Description
Mainstream Connectivity line, ARM Cortex-M3 MCU with 256 Kbytes Flash, 72 MHz CPU, CAN, USB 2.0 OTG
Manufacturer
STMicroelectronics
Datasheet

Specifications of STM32F105VC

Core
ARM 32-bit Cortex™-M3 CPU
Conversion Range
0 to 3.6 V
Dma
12-channel DMA controller
Supported Peripherals
timers, ADCs, DAC, I2Ss, SPIs, I2Cs and USARTs
Systick Timer
a 24-bit downcounter
10/100 Ethernet Mac With Dedicated Dma And Sram (4 Kbytes)
IEEE1588 hardware support, MII/RMII available on all packages

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STM32F105xx, STM32F107xx
3
4
5
Pinouts and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1
5.2
5.3
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
2.3.29
Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.1.7
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
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
Embedded Trace Macrocell™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Current consumption measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . 36
Embedded reset and power control block characteristics . . . . . . . . . . . 36
Embedded reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
External clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Internal clock source characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
PLL, PLL2 and PLL3 characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . . 54
I/O current injection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
I/O port characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
TIM timer characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Communications interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
12-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
DAC electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Temperature sensor characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Doc ID 15274 Rev 6
Contents
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