STM32F103VF STMicroelectronics, STM32F103VF Datasheet - Page 54

• Manufacturer Part Number: STM32F103VF
• Description: Mainstream Performance line, ARM Cortex-M3 MCU with 768 Kbytes Flash, 72MHz CPU, motor control, USB and CAN
• Manufacturer: STMicroelectronics

Specifications of STM32F103VF

• Conversion Range: 0 to 3.6 V
• Supported Peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
• Systick Timer: a 24-bit downcounter

Electrical characteristics
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Table 21.
1. Guaranteed by design, not tested in production.
Low-speed external user clock generated from an external source
The characteristics given in
external clock source, and under ambient temperature and supply voltage conditions
summarized in
Table 22.
1. Guaranteed by design, not tested in production.
DuCy
DuCy
Symbol
C
f
Symbol
C
f
t
t
LSE_ext
V
t
t
V
t
V
t
HSE_ext
w(LSE)
w(LSE)
V
t
t
w(HSE)
w(HSE)
r(LSE)
f(LSE)
in(LSE)
r(HSE)
f(HSE)
in(HSE)
LSEH
LSEL
HSEH
HSEL
I
I
L
L
(LSE)
(HSE)
User External clock source
frequency
OSC32_IN input pin high level
voltage
OSC32_IN input pin low level
voltage
OSC32_IN high or low time
OSC32_IN rise or fall time
OSC32_IN input capacitance
Duty cycle
OSC32_IN Input leakage current
User external clock source
frequency
OSC_IN input pin high level voltage
OSC_IN input pin low level voltage
OSC_IN high or low time
OSC_IN rise or fall time
OSC_IN input capacitance
Duty cycle
OSC_IN Input leakage current
High-speed external user clock characteristics
Low-speed external user clock characteristics
Table
(1)
(1)
10.
Parameter
Parameter
Table 22
Doc ID 16554 Rev 3
(1)
(1)
(1)
(1)
(1)
result from tests performed using an low-speed
(1)
V
Conditions
SS
V
≤ V
Conditions
SS
IN
≤ V
≤ V
IN
DD
≤ V
DD
0.7V
STM32F103xF, STM32F103xG
Min
V
450
30
-
SS
-
-
-
0.7V
DD
V
Min
45
1
5
SS
-
-
-
DD
32.768
Typ
5
-
-
-
-
-
-
Typ
8
5
-
-
-
-
-
-
0.3V
0.3V
1000
Max
V
Max
V
±1
50
70
25
20
±1
55
DD
-
-
DD
-
-
DD
DD
MHz
Unit
Unit
kHz
µA
pF
ns
µA
%
pF
ns
V
%
V