stm6601gu2bdm6f STMicroelectronics, stm6601gu2bdm6f Datasheet - Page 21

• Manufacturer Part Number: stm6601gu2bdm6f
• Description: Smart Push-button On/off Controller With Smart Resettm Power-on Lockout
• Manufacturer: STMicroelectronics

STM6600 - STM6601
Figure 14. PB interrupt
1. PB detection on falling edge.
2. PB is released within t
PS
Note: V
PB
HOLD
(1,2)
t
Push-button pressed and
PB connected to GND
DEBOUNCE
CC
is considered V
SRD
and that is why NO reset is asserted and EN is NOT deasserted immediately.
CC
PB status
ignored
V
detection ignored
CC
> V
undervoltage
TH+
t
INT_Min
.
Doc ID 15453 Rev 7
processor interrupt starts power-down sequence
processor sets PS HOLD low
PB status
ignored
t EN_OFF
and EN is deasserted
accordingly
Waveforms
AM00251v2
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