STM32F105VC STMicroelectronics, STM32F105VC Datasheet - Page 43

• 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

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

STM32F105xx, STM32F107xx
Table 18.
1. Typical values are measures at T
2. Add an additional power consumption of 0.8 mA per ADC for the analog part. In applications, this
3. External clock is 8 MHz and PLL is on when f
On-chip peripheral current consumption
The current consumption of the on-chip peripherals is given in
under the following conditions:
●
●
●
●
I
Symbol Parameter
DD
consumption occurs only while the ADC is on (ADON bit is set in the ADC_CR2 register).
all I/O pins are in input mode with a static value at V
all peripherals are disabled unless otherwise mentioned
the given value is calculated by measuring the current consumption
–
–
ambient operating temperature and V
Table 6
Supply
current in
Sleep mode
with all peripherals clocked off
with one peripheral clocked on (with only the clock applied)
Typical current consumption in Sleep mode, code running from Flash or
RAM
External clock
Running on high
speed internal RC
(HSI), AHB prescaler
used to reduce the
frequency
Conditions
A
Doc ID 15274 Rev 6
= 25 °C, V
(3)
HCLK
DD
= 3.3 V.
DD
72 MHz
48 MHz
36 MHz
24 MHz
16 MHz
8 MHz
4 MHz
2 MHz
1 MHz
500 kHz
125 kHz
36 MHz
24 MHz
16 MHz
8 MHz
4 MHz
2 MHz
1 MHz
500 kHz
125 kHz
> 8 MHz.
f
HCLK
supply voltage conditions summarized in
All peripherals
enabled
DD
28.2
14.7
10.1
13.7
6.7
3.2
2.3
1.7
1.5
1.3
1.2
9.3
6.3
2.7
1.6
0.8
0.6
0.5
19
1
or V
Table
(2)
SS
Electrical characteristics
Typ
(no load)
19. The MCU is placed
(1)
All peripherals
disabled
1.16
1.05
1.05
0.46
0.44
0.43
0.42
4.2
3.4
2.5
1.3
1.2
1.1
2.6
1.8
1.3
0.6
0.5
6
2
mA
43/104
Unit