M41T315W-65MH6TR ST Microelectronics, M41T315W-65MH6TR Datasheet - Page 15

• Manufacturer Part Number: M41T315W-65MH6TR
• Description: Serial Access Phantom RTC Supervisor
• Manufacturer: ST Microelectronics

DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, as well as the DC and AC
characteristics of the device. The parameters in
the following DC and AC Characteristic tables are
derived from tests performed under the Measure-
Table 7. DC and AC Measurement Conditions
Figure 12. AC Testing Load Circuit
Note: 50pF for M41T315V.
Table 8. Capacitance
Note: 1. Effective capacitance measured with power supply at 5V; sampled only; not 100% tested.
V
Ambient Operating Temperature
Load Capacitance (C
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
CC
Symbol
C
C L includes JIG capacitance
Supply Voltage
2. At 25°C, f = 1MHz.
3. Outputs were deselected.
C
DEVICE
IO
UNDER
IN
TEST
(3)
Input Capacitance
Input / Output Capacitance
L
)
Parameter
C L
Parameter
400
(1,2)
AI04255
2.0V
ment Conditions listed in the relevant tables. De-
signers should check that the operating conditions
in their projects match the measurement condi-
tions when using the quoted parameters.
Min
–40 to 85°C
M41T315Y
4.5 to 5.5V
M41T315Y*, M41T315V, M41T315W
0 to 3V
100pF
1.5V
5ns
Max
10
10
M41T315V/W
–40 to 85°C
2.7 to 3.6V
0 to 3V
50pF
1.5V
5ns
Unit
pF
pF
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