M28W160CT, M28W160CB
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, and the DC and AC charac-
teristics of the device. The parameters in the DC
and AC characteristics Tables that follow, are de-
rived from tests performed under the Measure-
ment Conditions summarized in Table 13,
Operating and AC Measurement Conditions. De-
signers should check that the operating conditions
in their circuit match the measurement conditions
when relying on the quoted parameters.
Table 13. Operating and AC Measurement Conditions
M28W160CT, M28W160CB
70
85
90
100
Parameter
Supply Voltage
Units
Min
Max
Min
Max
Min
Max
Min
Max
V
V
2.7
3.6
2.7
3.6
2.7
3.6
2.7
3.6
V
V
DD
2.7
3.6
85
2.7
3.6
85
2.7
3.6
85
1.65
– 40
3.6
85
Supply Voltage (V
≤V
)
DD
DDQ
DDQ
Ambient Operating Temperature
– 40
– 40
– 40
°C
pF
ns
V
Load Capacitance (C )
50
50
50
50
L
Input Rise and Fall Times
Input Pulse Voltages
5
5
5
5
0 to V
0 to V
0 to V
0 to V
DDQ
DDQ
DDQ
DDQ
Input and Output Timing Ref.
Voltages
V
/2
DDQ
V
/2
V
/2
DDQ
V
/2
DDQ
V
DDQ
Figure 7. AC Measurement I/O Waveform
Figure 8. AC Measurement Load Circuit
V
DDQ
V
DDQ
V
/2
DDQ
V
DDQ
V
0V
DD
25kΩ
AI00610
DEVICE
UNDER
TEST
C
L
25kΩ
0.1µF
0.1µF
C
includes JIG capacitance
AI00609C
L
Table 14. Capacitance
Symbol
Parameter
Input Capacitance
Output Capacitance
Test Condition
Min
Max
6
Unit
pF
C
V
= 0V
= 0V
IN
IN
C
V
OUT
12
pF
OUT
Note: Sampled only, not 100% tested.
21/50
NUMONYX [ NUMONYX B.V ]
