M28W160ECT Datasheet, PDF (21/50 Pages) STMicroelectronics – 16 Mbit (1Mb x16, Boot Block) 3V Supply Flash Memory

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