STM32F101X6_08 STMICROELECTRONICS [STMicroelectronics], STM32F101X6_08 Datasheet - Page 39

• Manufacturer Part Number: STM32F101X6_08
• Description: Access line, advanced ARM-based 32-bit MCU with Flash memory, six 16-bit timers, ADC and seven communication interfaces
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM32F101xx
5.3.6
External clock source characteristics
High-speed user external clock
The characteristics given in
external clock source, and under ambient temperature and supply voltage conditions
summarized in
Table 19.
1. Value based on design simulation and/or technology characteristics. It is not tested in production.
Symbol
f
t
t
HSE_ext
V
V
t
t
w(HSE)
w(HSE)
r(HSE)
f(HSE)
HSEH
HSEL
I
L
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 leakage
current
High-speed user external (HSE) clock characteristics
Table
Parameter
(1)
7.
Table 19
(1)
(1)
result from tests performed using an high-speed
V
SS
Conditions
≤ V
IN
≤ V
DD
0.7V
Min
V
16
SS
DD
Electrical characteristics
Typ
8
0.3V
Max
V
25
±1
DD
5
DD
MHz
Unit
39/74
µA
ns
V