Datasheet

71M6543F/71M6543G Data Sheet
134 v2
6.4.4 Temperature Monitor
Table 92: Temperature Monitor
Parameter Condition Min Typ Max Unit
Temperature Measurement
Equation for 71M6543F and
71M6543G
(see notes 2 and 3)
In MSN, TEMP_PWR=1:
 = 0.325 + 22
In BRN, TEMP_PWR = TEMP_BSEL:
 = 0.325  + 0.00218  

0.609  + 64.4
°C
Temperature Error (71M6543)
(see note 1)
T
A
= 22⁰C
-2 2
°C
VBAT_RTC charge per
measurement
TEMP_BSEL = 0,
TEMP_PWR=0,
SLP Mode,
VBAT_RTC = 3.6 V
16 µC
Duration of temperature
measurement after setting
TEMP_START
(see note 1)
15 60 ms
Notes:
1. Guaranteed by design; not production tested.
2. For the 71M6543F and 71M6543G, TEMP_85 fuses read 0.
3. The coefficients provided in these equations are typical.