ST7232AK2-Auto STMicroelectronics, ST7232AK2-Auto Datasheet - Page 41

• Manufacturer Part Number: ST7232AK2-Auto
• Description: 8-bit MCU for automotive, 16 Kbyte Flash, 10-bit ADC, 4 timers, SPI, SCI
• Manufacturer: STMicroelectronics

Specifications of ST7232AK2-Auto

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators and bypass for external clock
• Four Power Saving Modes: halt, active halt, wait and slow
• Main Clock Controller With: real time base, beep and clock-out capabilities
• Two 16-bit Timers With: 2 input captures, 2 output compares, PWM and pulse generator modes

ST7232Axx-Auto
6.6
System integrity management
System integrity control/status register (SICSR)
Table 8.
SICSR
7:1
Bit
7
0
SICSR register description
Bit name
WDGRF
6
-
Reserved, must be kept cleared
Watchdog reset flag
5
This bit indicates that the last reset was generated by the watchdog
peripheral. It is set by hardware (watchdog reset) and cleared by
software (writing zero).
Reserved
4
-
3
Supply, reset and clock management
Function
2
Reset value: 0000 000x (00b)
1
WDGRF
R/W
0
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