DC and AC parameters
M58LT128HST, M58LT128HSB
12
DC and AC parameters
This section summarizes the operating measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC characteristics tables that
follow are derived from tests performed under the measurement conditions summarized in
Designers should check that the
operating conditions in their circuit match the operating conditions when relying on the
quoted parameters.
Table 18.
Operating and AC measurement conditions
M58LT128HST/B
Parameter
Min
V
DD
supply voltage
V
DDQ
supply voltage
V
PP
supply voltage (factory environment)
V
PP
supply voltage (application environment)
Ambient operating temperature
Load capacitance (C
L
)
Input rise and fall times
Input pulse voltages
Input and output timing ref. voltages
0 to V
DDQ
V
DDQ
/2
1.7
2.7
8.5
–0.4
–40
30
5
85
Max
2.0
3.6
9.5
V
DDQ
+0.4
85
V
V
V
V
°C
pF
ns
V
V
Units
Figure 7.
AC measurement I/O waveform
VDDQ
VDDQ/2
0V
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