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參數(shù)資料
| 型號(hào)： | STM6601CQ2BDM6F |
| 廠商： | STMICROELECTRONICS |
| 元件分類(lèi)： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO12 |
| 封裝： | 2 X 3 MM, ROHS COMPLIANT, TDFN-12 |
| 文件頁(yè)數(shù)： | 5/51頁(yè) |
| 文件大小： | 1237K |
| 代理商： | STM6601CQ2BDM6F |
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STM6600 - STM6601
Operation
Doc ID 15453 Rev 8
Undervoltage detection
If VCC voltage drops below VTH- voltage threshold during normal operation, the INT output is
driven low (see Figure 20 and Figure 21).
If an undervoltage condition is detected for tDEBOUNCE + tINT_Min + tSRD, the enable output is
deasserted (see Figure 21).
Hardware reset or power-down while system not responding
If the system is not responding and the system hangs, the PB and SR push-buttons can be
pressed simultaneously longer than tDEBOUNCE + tINT_Min + tSRD, and then
a)
either the reset output RST is asserted for tREC and the processor is reset (valid
only for the device with option “RST asserted by long push”) – see Figure 18
b)
or the power is disabled by EN or EN signal (valid only for the device with option
“EN deasserted by long push”) – see Figure 19
The tSRD is set by the external capacitor connected to the CSRD pin.
Standby
If the enable output is deasserted (i.e. EN is low or EN is high), the STM660x device enters
standby mode with low current consumption (see Table 5). In standby mode PB input is only
monitored for the falling edge. The external 1.5 V voltage reference is also disabled in
standby mode.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STM6601CQ2DDM6E | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Smart push-button on/off controller with Smart ResetTM and power-on lockout |
| STM6601CQ2DDM6F | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Smart push-button on/off controller with Smart ResetTM and power-on lockout |
| STM6601CS2BDM6E | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Smart push-button on/off controller with Smart ResetTM and power-on lockout |
| STM6601CS2BDM6F | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Smart push-button on/off controller with Smart ResetTM and power-on lockout |
| STM6601CS2DDM6E | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Smart push-button on/off controller with Smart ResetTM and power-on lockout |
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