STR910FAZ32H6T STMICROELECTRONICS [STMicroelectronics], STR910FAZ32H6T Datasheet - Page 66

• Manufacturer Part Number: STR910FAZ32H6T
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical characteristics
7.7.3
66/99
RTC oscillator electrical characteristics
V
Table 20.
1. Data based on bench measurements, not tested in production.
2. Refer to
Table 21.
g
t
STUP(RTC)
DDQ
Symbol
M(RTC)
Symbol
R
C
f
O
= 2.7 - 3.6V, V
S
L
Table 15
Oscillator Start _voltage
Oscillator Start-up Time
RTC oscillator electrical characteristics
RTC crystal electrical characteristics
Resonant frequency
Series resistance
Load capacitance
for min. value of V
Parameter
DD
= 1.65 - 2V, T
Parameter
DD_LVD+
(1)
(1)
A
V
= -40 / 85 °C unless otherwise specified.
Conditions
DD
Test
stable
STR91xFAx32 STR91xFAx42 STR91xFAx44
Min
V
DD_LVD+
Min
32.768
Value
Typ
(2)
8
Value
Typ
Max
40
Max
1
Unit
kHz
kΩ
Unit
pF
V
S