STM32W108HBU6 STMicroelectronics, STM32W108HBU6 Datasheet - Page 48

• Manufacturer Part Number: STM32W108HBU6
• Manufacturer: STMicroelectronics

Specifications of STM32W108HBU6

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Processing Unit: Microprocessor
• Operating Supply Voltage (min): 1.18V
• Operating Supply Voltage (typ): 1.25V
• Operating Supply Voltage (max): 1.32V
• Package Type: VFQFPN EP
• Pin Count: 40
• Mounting: Surface Mount
• Rad Hardened: No
• Lead Free Status / Rohs Status: Supplier Unconfirmed

System modules
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The following wake sources are available in both deep sleep 1 and 2.
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The following sources are only available in deep sleep 1 since the sleep timer is not active in
deep sleep 2.
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The following source is only available in deep sleep 0 since the SWJ is required to write
memory to set this wake source and the SWJ only has access to some registers in deep
sleep 0.
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The Wakeup Recording module monitors all possible wakeup sources. More than one
wakeup source may be recorded because events are continually being recorded (not just in
deep-sleep), since another event may happen between the first wake event and when the
STM32W108 wakes up.
Wake on GPIO activity: Wake due to change of state on any GPIO.
Wake on serial controller 1: Wake due to a change of state on GPIO Pin PB2.
Wake on serial controller 2: Wake due to a change of state on GPIO Pin PA2.
Wake on IRQD: Wake due to a change of state on IRQD. Since IRQD can be
configured to point to any GPIO, this wake source is another means of waking on any
GPIO activity.
Wake on setting of CDBGPWRUPREQ: Wake due to setting the CDBGPWRUPREQ bit
in the debug port in the SWJ.
Wake on setting of CSYSPWRUPREQ: Wake due to setting the CSYSPWRUPREQ bit
in the debug port in the SWJ.
Wake on sleep timer compare A.
Wake on sleep timer compare B.
Wake on sleep timer wrap.
Wake on write to the WAKE_CORE register bit.
Doc ID 16252 Rev 7
STM32W108CB, STM32W108HB