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
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
Min
V
CC
Supply voltage
Ambient operating temperature
Load capacitance (C
L
)
Input Rise and Fall times
Input Pulse voltages
Input and Output Timing Ref. voltages
0 to V
CC
V
CC
/2
2.7
–40
30
10
0 to V
CC
V
CC
/2
70
Max
3.6
85
Min
2.7
–40
30
10
90
Max
3.6
85
V
°C
pF
ns
V
V
Unit
Figure 8.
AC measurement I/O waveform
VCC
VCC/2
0V
AI05557
Figure 9.
AC measurement Load circuit
VPP
VCC
VCC
25kΩ
DEVICE
UNDER
TEST
25kΩ
CL
0.1µF
0.1µF
CL includes JIG capacitance
AI05558
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NUMONYX [ NUMONYX B.V ]
