STM32W108CBU61TR STMicroelectronics, STM32W108CBU61TR Datasheet - Page 50

• Manufacturer Part Number: STM32W108CBU61TR
• Description: 16/32-BITS MICROS
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32W108CBU61TR

• Applications: RF4CE, Remote Control
• Core Processor: ARM® Cortex-M3™
• Program Memory Type: FLASH (128 kB)
• Controller Series: STM32W
• Ram Size: 8K x 8
• Interface: I²C, SPI, UART/USART
• Number Of I /o: 24
• Voltage - Supply: 1.18 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

System modules
6.5.2
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Basic sleep modes
The power management state diagram in
management controller.
Figure 7.
DEEP SLEEP
PRE- DEEP
CSYSPWRUPREQ & INHIBIT
SLEEP
Power management state diagram
Doc ID 16252 Rev 8
(WFI instruction with SLEEP_DEEP=1)
CDBGPWRUPREQ cleared
Deep sleep requested
CDBGPWRUPREQ set
Figure 7
IDLE SLEEP
shows the basic operation of the power
STM32W108CB, STM32W108HB
DEEP SLEEP
EMULATED
RUNNING