m40z111 STMicroelectronics, m40z111 Datasheet - Page 13

• Manufacturer Part Number: m40z111
• Description: 5v Or 3v Nvram Supervisor For Up To Two Lpsrams
• Manufacturer: STMicroelectronics

4
Note:
DC and AC parameters
This section summarizes the operating and measurement 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 Measurement Conditions listed in
DC and AC measurement
in their projects match the measurement conditions when using the quoted parameters.
Table 4.
Note that Output Hi-Z is defined as the point where data is no longer driven.
Figure 7.
1. 50pF for M40Z111W.
Table 5.
1. Effective capacitance measured with power supply at 5V (M40Z111) or 3.3V (M40Z111W); sampled only,
2. At 25°C, f = 1MHz.
3. Outputs deselected
V
Ambient operating temperature
Load capacitance (C
Input rise and fall times
Input pulse voltages
Input and output timing ref. voltages
Symbol
C
CC
not 100% tested.
OUT
C
IN
supply voltage
(3)
Input capacitance
Output capacitance
DC and AC measurement conditions
AC testing load circuit
Capacitance
Parameter
L
)
C L includes JIG capacitance
Parameter
conditions. Designers should check that the operating conditions
DEVICE
UNDER
TEST
(1)(2)
C L = 100pF
645
or 5pF
–40 to 85°C
4.5 to 5.5V
M40Z111
(1)
0 to 3V
100pF
1.5V
5ns
Min
AI02326
1.75V
Max
10
8
–40 to 85°C
M40Z111W
2.7 to 3.6V
0 to 3V
50pF
1.5V
5ns
Table 4:
Unit
pF
pF
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