M29W320ET, M29W320EB
DC and ac parameters
7
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
Table 9: Operating and ac measurement conditions. Designers should check that the
operating conditions in their circuit match the operating conditions when relying on the
quoted parameters.
Table 9.
Operating and ac measurement conditions
M29W320ET, M29W320EB
Parameter
70
90
Unit
Min
Max
Min
Max
V
CC Supply voltage
2.7
3.6
85
2.7
3.6
85
V
°C
pF
ns
V
Ambient operating temperature
Load capacitance (CL)
–40
–40
30
30
Input Rise and Fall times
10
10
Input Pulse voltages
0 to VCC
VCC/2
0 to VCC
VCC/2
Input and Output Timing Ref. voltages
V
Figure 8.
AC measurement I/O waveform
V
CC
V
/2
CC
0V
AI05557
Figure 9.
AC measurement Load circuit
V
V
V
CC
PP
CC
25kΩ
DEVICE
UNDER
TEST
25kΩ
C
L
0.1µF
0.1µF
C
includes JIG capacitance
L
AI05558
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NUMONYX [ NUMONYX B.V ]
