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参数资料
| 型号： | STM8AF6126TBY |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32 |
| 封装： | 7 X 7 MM, ROHS COMPLIANT, LQFP-32 |
| 文件页数： | 58/99页 |
| 文件大小： | 881K |
| 代理商： | STM8AF6126TBY |
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STM8AF61xx, STM8AF62xx
Electrical characteristics
Doc ID 14952 Rev 4
10.3.3
External clock sources and timing characteristics
HSE user external clock
Subject to general operating conditions for VDD and TA.
Figure 16.
HSE external clock source
HSE crystal/ceramic resonator oscillator
The HSE clock can be supplied using a crystal/ceramic resonator oscillator of up to 16 MHz.
All the information given in this paragraph is based on characterization results with specified
typical external components. In the application, the resonator and the load capacitors have
to be placed as close as possible to the oscillator pins in order to minimize output distortion
and startup stabilization time. Refer to the crystal resonator manufacturer for more details
(frequency, package, accuracy...).
Table 44.
HSE user external clock characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
fHSE_ext
User external clock source
frequency
TA is -40 to
150 °C
0(1)
1.
In CSS is used, the external clock must have a frequency above 500 kHz.
-16
MHz
VHSEdHL
Comparator hysteresis
-
0.1 x VDD
--
V
VHSEH
OSCIN input pin high level
voltage
-
0.7 x VDD
-VDD
VHSEL
OSCIN input pin low level
voltage
-VSS
-
0.3 x VDD
ILEAK_HSE
OSCIN input leakage
current
VSS < VIN < VDD
-1
-
+1
A
OSCIN
fHSE
External clock
STM8A
source
VHSEL
VHSEH
相关PDF资料 |
PDF描述 |
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| STM8AF6126TCU | 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32 |
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相关代理商/技术参数 |
参数描述 |
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| STM8AF6146 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Automotive 8-bit MCU, with up to 32 Kbytes Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V |
| STM8AF6146TCY | 制造商:STMicroelectronics 功能描述: |
| STM8AF6148 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Automotive 8-bit MCU, with up to 32 Kbytes Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V |
| STM8AF6166 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Automotive 8-bit MCU, with up to 32 Kbytes Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5 V |
| STM8AF6166TAY | 制造商:STMicroelectronics 功能描述:AUTOMOTIVE 8-BIT MCU, WITH UP TO 32 KBYTES FLASH, EEPROM - Trays |
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