TLE9260-3QX Datasheet, PDF (150/175 Pages) Infineon Technologies AG – Dedicated Data Sheets are available for the different product variants

14.6.1 General Status Registers
TLE9260-3QX
Serial Peripheral Interface
SUP_STAT_2
Supply Voltage Fail Status (Address 100 0000_B)
POR / Soft Reset Value: 0000 0000_B; Restart Value: 0x00 00xx_B
7
6
5
4
3
2
1
0
Reserved
r
VS_UV
rc
Reserved
r
Reserved
r
Reserved
r
Reserved VCC1_OV VCC1_WARN
r
r
rc
rc
Field
Bits
Reserved 7
VS_UV
6
Reserved 5
Reserved 4:2
VCC1_
1
OV
VCC1_
0
WARN
Type
r
rc
r
r
rc
rc
Description
Reserved, always reads as 0
VS Under-Voltage Detection (V_S,UV)
0_B , No VS under voltage detected
1_B , VS under voltage detected
Reserved, always reads as 0
Reserved, always reads as 0
VCC1 Over Voltage Detection (V_CC1,OV,r)
0_B , No VCC1 over voltage warning
1_B , VCC1 over voltage detected
VCC1 Undervoltage Prewarning (V_PW,f)
0_B , No VCC1 undervoltage prewarning
1_B , VCC1 undervoltage prewarning detected
Notes
1. The VCC1 undervoltage prewarning threshold V_PW,f / V_PW,r is a fixed threshold and independent of the VCC1
undervoltage reset thresholds.
Data Sheet
150
Rev. 1.1, 2014-09-26