S6E1C3 Datasheet, PDF (45/107 Pages) Cypress Semiconductor – 32-bit ARM® Cortex®-M0+ FM0+ Microcontroller

S6E1C3 Series
Each term in above table have the following meanings.
Type
This indicates a pin status type that is shown in “pin list table” in “4. List of Pin Functions”
Selected Pin function
This indicates a pin function that is selected by user program.
CPU state
This indicates a state of the CPU that is shown below.
(1) _{Reset state. CPU is initialized by Power-on reset or a reset due to low Power voltage supply.}
(2) _{Reset state. CPU is initialized by INITX input signal or system initialization after power on reset.}
(3) Run mode or SLEEP mode state.
Timer mode, RTC mode or STOP mode state.
(4)
The standby pin level setting bit (SPL) in the Standby Mode Control Register (STB_CTL) is set to "0".
Timer mode, RTC mode or STOP mode state.
(5)
The standby pin level setting bit (SPL) in the Standby Mode Control Register (STB_CTL) is set to "1".
(6) ^{Deep standby STOP mode or Deep standby RTC mode state,}
The standby pin level setting bit (SPL) in the Standby Mode Control Register (STB_CTL) is set to "0"
Deep standby STOP mode or Deep standby RTC mode state,
(7)
The standby pin level setting bit (SPL) in the Standby Mode Control Register (STB_CTL) is set to "1"
Run mode state after returning from Deep Standby mode.
(8)
(I/O state hold function(CONTX) is fixed at 1)
Document Number: 002-00233 Rev.*B
Page 45 of 107