STM32F105VC STMicroelectronics, STM32F105VC Datasheet - Page 34

• 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

Electrical characteristics
5.2
34/104
Absolute maximum ratings
Stresses above the absolute maximum ratings listed in
Table 7: Current
damage to the device. These are stress ratings only and functional operation of the device
at these conditions is not implied. Exposure to maximum rating conditions for extended
periods may affect device reliability.
Table 6.
1. All main power (V
2. V
Table 7.
1. All main power (V
2. Negative injection disturbs the analog performance of the device. See
3. Positive injection is not possible on these I/Os. A negative injection is induced by V
4.
5. When several inputs are submitted to a current injection, the maximum ΣI
|V
V
V
supply, in the permitted range.
allowed injected current values.
supply, in the permitted range.
never be exceeded. Refer to
values.
never be exceeded. Refer to
values.
positive and negative injected currents (instantaneous values).
Symbol
SSX
I
A positive injection is induced by V
|ΔV
ESD(HBM)
ΣI
DD
INJ(PIN)
IN
Symbol
V
INJ(PIN)
IN
I
I
maximum must always be respected. Refer to
–V
VDD
DDx
VSS
I
− V
IO
(2)
SS
|
SS
(2)
|
Voltage characteristics
Current characteristics
External main supply voltage (including V
and V
Input voltage on five volt tolerant pin
Input voltage on any other pin
Variations between different V
Variations between all the different ground pins
Electrostatic discharge voltage (human body
model)
characteristics, and
Total current into V
Total current out of V
Output current sunk by any I/O and control pin
Output current source by any I/Os and control pin
Injected current on five volt tolerant pins
Injected current on any other pin
Total injected current (sum of all I/O and control pins)
DD
DD
, V
, V
DD
DDA
DDA
)
(1)
) and ground (V
) and ground (V
Table 6: Voltage characteristics
Table 6: Voltage characteristics
Doc ID 15274 Rev 6
IN
Ratings
>V
DD
DD
SS
/V
Table 8: Thermal characteristics
SS
SS
while a negative injection is induced by V
DDA
ground lines (sink)
, V
, V
Ratings
SSA
SSA
power lines (source)
DD
Table 7: Current characteristics
) pins must always be connected to the external power
) pins must always be connected to the external power
power pins
(4)
DDA
for the maximum allowed input voltage
for the maximum allowed input voltage
(3)
(1)
Table 6: Voltage
see
Absolute maximum ratings
(electrical sensitivity)
Note: on page
(1)
STM32F105xx, STM32F107xx
V
V
INJ(PIN)
SS
SS
Section 5.3.11:
–0.3
Min
(5)
− 0.3
− 0.3
is the absolute sum of the
may cause permanent
for the maximum
IN
IN
<V
75.
characteristics,
<V
SS
V
SS
-5/+0
. I
Max.
− 25
± 25
DD
150
150
± 5
25
. I
Max
INJ(PIN)
4.0
4.0
50
50
INJ(PIN)
+ 4.0
must
must
Unit
mA
Unit
mV
V