参数资料
型号: STM32F103VCT7XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP100
封装: 14 X 14 MM, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-100
文件页数: 77/122页
文件大小: 1599K
代理商: STM32F103VCT7XXX
Electrical characteristics
STM32F103xC, STM32F103xD, STM32F103xE
Doc ID 14611 Rev 6
Low-speed internal (LSI) RC oscillator
Wakeup time from low-power mode
The wakeup times given in Table 27 is measured on a wakeup phase with a 8-MHz HSI RC
oscillator. The clock source used to wake up the device depends from the current operating
mode:
Stop or Standby mode: the clock source is the RC oscillator
Sleep mode: the clock source is the clock that was set before entering Sleep mode.
All timings are derived from tests performed under ambient temperature and VDD supply
voltage conditions summarized in Table 10.
Table 26.
LSI oscillator characteristics (1)
1.
VDD = 3 V, TA = –40 to 105 °C unless otherwise specified.
Symbol
Parameter
Min
Typ
Max
Unit
fLSI
(2)
2.
Based on characterization, not tested in production.
Frequency
30
40
60
kHz
tsu(LSI)
(3)
3.
Guaranteed by design, not tested in production.
LSI oscillator startup time
85
s
IDD(LSI)
LSI oscillator power consumption
0.65
1.2
A
Table 27.
Low-power mode wakeup timings
Symbol
Parameter
Typ
Unit
tWUSLEEP
(1)
1.
The wakeup times are measured from the wakeup event to the point in which the user application code
reads the first instruction.
Wakeup from Sleep mode
1.8
s
tWUSTOP
Wakeup from Stop mode (regulator in run mode)
3.6
s
Wakeup from Stop mode (regulator in low power mode)
5.4
tWUSTDBY
Wakeup from Standby mode
50
s
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