STM32W108CZ STMicroelectronics, STM32W108CZ Datasheet - Page 191

• Manufacturer Part Number: STM32W108CZ
• Description: High-performance, IEEE 802.15.4 wireless system-on-chip with embedded Flash memory
• Manufacturer: STMicroelectronics

Specifications of STM32W108CZ

• Receive Current (w/ Cpu): 27 mA
• Transmit Current (w/ Cpu, +3 Dbm Tx): 31 mA
• Low Deep Sleep Current, With Retained Ram And Gpio: 400 nA/800 nA with/without sleep timer
• Standard Arm Debug Capabilities: Flash patch & breakpoint; data watchpoint & trace; instrumentation trace macrocell
• Single Voltage Operation: 2.1-3.6 V with internal 1.8 V and 1.25 V regulators

STM32W108HB STM32W108CC STM32W108CB STM32W108CZ
Interrupts
If another enabled second-level interrupt event of the same type occurs before the first
interrupt event is cleared, the second interrupt event is lost because no counting or queuing
is used. However, this condition is detected and stored in the top-level INT_MISS register to
facilitate software detection of such problems. The INT_MISS register is "acknowledged" in
the same way as the INT_periphFLAG register-by writing a 1 into the corresponding bit to be
cleared.
Table 124
provides a map of all peripheral interrupts. This map lists the top level NVIC
Interrupt bits and, if there is one, the corresponding second level EM Interrupt register bits
that feed the top level interrupts.
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