STM32W108HBU6 STMicroelectronics, STM32W108HBU6 Datasheet - Page 38

• 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
6.3
38/208
Clocks
The STM32W108 integrates four oscillators:
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Bit 7 CPU_LOCKUP: When set to ‘1’, the reset is due to core lockup.
Bit 6 OPT_BYTE_FAIL: When set to ‘1’, the reset is due to an Option byte load failure (may be set
Bit 5 WAKE_UP_DSLEEP: When set to ‘1’, the reset is due to a wake-up from Deep Sleep.
Bit 4 SW_RST: When set to ‘1’, the reset is due to a software reset.
Bit 3 W_DOG: When set to ‘1’, the reset is due to watchdog expiration.
Bit 2 RSTB_PIN: When set to ‘1’, the reset is due to an external reset pin signal.
Bit 1 POWER_LV: When set to ‘1’, the reset is due to the application of a Core power supply (or
Bit 0 POWER_HV: Always set to ‘1’, Normal power applied
High frequency RC oscillator
24 MHz crystal oscillator
10 kHz RC oscillator
32.768 kHz crystal oscillator
with other bits).
previously failed).
Doc ID 16252 Rev 7
STM32W108CB, STM32W108HB