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参数资料
| 型号： | STR631FV0T6 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 36 MHz, RISC MICROCONTROLLER, PQFP100 |
| 封装： | 14 X 14 MM, TQFP-100 |
| 文件页数： | 44/51页 |
| 文件大小： | 1485K |
| 代理商： | STR631FV0T6 |
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STR73xF
Known limitations
49/51
6
Known limitations
6.1
Low Power Wait For Interrupt mode
When the STR73x device is put in Low Power Wait For Interrupt mode (LPWFI), the Flash
goes into Low Power mode or Power Down mode, depending on the setting of the PWD bit
in the Flash Control Register 0 (default is ‘0’, Low Power mode). This default mode can
create excessive voltage conditions on the transistor gates and may affect the long term
behavior of the Low Power mode circuitry.
Workaround
There is no workaround. If Low Power Wait For Interrupt mode is used, it is strongly
suggested to configure the Flash to enter Power Down mode (bit PWD = ‘1’).
6.2
PLL free running mode at high temperature
When the STR73x device is operated and an ambient temperature (TA) of more than 55°C
and the main system clock (fMCLK) is sourced by the PLL in free running mode, the device
may not work properly.
Workaround
At high temperature (more than 55°C), it is recommended to use the internal RC oscillator
as a backup clock source rather than the PLL free running mode.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| STR-632 | 功能描述:电路板硬件 - PCB 400 pc Stndoff Kit 6-32 Thread RoHS:否 制造商:Harwin 类型:Shield Clip 长度:9.4 mm 螺纹大小: 外径: 材料:Beryllium Copper 电镀:Tin |
| STR7000 | 制造商:SANKEN 制造商全称:Sanken electric 功能描述:Separate Excitation Switching Type |
| STR7001 | 制造商:SANKEN 制造商全称:Sanken electric 功能描述:Separate Excitation Switching Type |
| STR7001+SI-8020 | 制造商:SANKEN 制造商全称:Sanken electric 功能描述:Separate Excitation Switching Type |
| STR7002 | 制造商:SANKEN 制造商全称:Sanken electric 功能描述:Separate Excitation Switching Type |
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