m28w160ec Numonyx, m28w160ec Datasheet - Page 21

• Manufacturer Part Number: m28w160ec
• Description: 16 Mbit 1mb X16, Boot Block 3v Supply Flash Memory
• Manufacturer: Numonyx

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-
Table 12. Operating and AC Measurement Conditions
Figure 7. AC Measurement I/O Waveform
Table 13. Capacitance
Note: Sampled only, not 100% tested.
V
V
Ambient Operating Temperature
Load Capacitance (C
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
DD
DDQ
V DDQ
Symbol
Supply Voltage
C
0V
Supply Voltage (V
C
OUT
IN
Parameter
Input Capacitance
Output Capacitance
L
)
DDQ
Parameter
V
DD
)
– 40
Min
2.7
2.7
0 to V
V
DDQ
V DDQ /2
AI00610
70
50
DDQ
/2
Max
3.6
3.6
85
5
Test Condition
V
V
OUT
IN
M28W160ECT, M28W160ECB
– 40
Min
= 0V
2.7
2.7
= 0V
0 to V
ment
12., Operating and AC Measurement
Designers should check that the operating condi-
tions in their circuit match the measurement condi-
tions when relying on the quoted parameters.
Figure 8. AC Measurement Load Circuit
V
0.1µF
DDQ
85
50
DDQ
V DDQ
/2
Max
3.6
3.6
85
5
0.1µF
Conditions
V DD
– 40
Min
2.7
2.7
M28W160ECT, M28W160ECB
0 to V
C L includes JIG capacitance
Min
V
DDQ
90
50
DEVICE
UNDER
DDQ
TEST
/2
Max
3.6
3.6
85
summarized
5
Max
1.65
– 40
Min
12
2.7
6
V DDQ
0 to V
V
DDQ
100
50
C L
25k
DDQ
/2
Max
3.6
3.6
85
5
Conditions.
in
Unit
AI00609C
pF
pF
25k
Units
Table
21/50
pF
°C
ns
V
V
V
V