M40SZ100 ST Microelectronics, M40SZ100 Datasheet - Page 6

• Manufacturer Part Number: M40SZ100
• Description: 5V or 3V NVRAM SUPERVISOR FOR LPSRAM
• Manufacturer: ST Microelectronics

M40SZ100Y, M40SZ100W
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 3. DC and AC Measurement Conditions
Figure 8. AC Testing Load Circuit
Note: 1. CL = 100pF for M40SZ100Y and 50pF for M40SZ100W.
Table 4. Capacitance
Note: 1. Sampled only, not 100% tested.
6/19
V
Ambient Operating Temperature
Load Capacitance (C
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
Symbol
C
CC
OUT
C
C L includes JIG capacitance
2. At 25°C, f = 1MHz.
3. Outputs deselected
Supply Voltage
DEVICE
IN
UNDER
TEST
(3)
Input Capacitance
Output Capacitance
L
)
Parameter
C L = 100pF
333
or 50pF
Parameter
AI02393
(1,2)
1.73V
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.
Figure 9. AC Testing Input/Output Waveforms
0.8V CC
0.2V CC
0.2 to 0.8V
0.3 to 0.7V
M40SZ100Y
–40 to 85°C
4.5 to 5.5V
100pF
5ns
Min
CC
CC
Max
10
7
0.2 to 0.8V
0.3 to 0.7V
M40SZ100W
–40 to 85°C
2.7 to 3.6V
50pF
5ns
CC
CC
Unit
0.7V CC
0.3V CC
AI02568
pF
pF