M28W320FSU STMICROELECTRONICS [STMicroelectronics], M28W320FSU Datasheet - Page 21

• Manufacturer Part Number: M28W320FSU
• Description: 32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply, Uniform Block, Secure Flash Memories
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

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 10. Operating and AC Measurement Conditions
Figure 7. AC Measurement I/O Waveform
Table 11. 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
C
Supply Voltage
0V
C
Supply Voltage
OUT
IN
Input Capacitance
Output Capacitance
L
)
Parameter
Parameter
V DDQ /2
AI00610
Test Condition
V
V
OUT
IN
= 0V
= 0V
ment
10., 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
0.1µF
V DDQ
Conditions
0.1µF
Min
–40
V DD
2.7
2.7
M28W320FSU, M28W640FSU
M28W320FSU, M28W640FSU
C L includes JIG capacitance
0 to V
Min
V
DDQ
70
50
DEVICE
UNDER
DDQ
TEST
/2
summarized
Max
3.6
3.6
85
5
Max
12
6
V DDQ
C L
25k
Conditions.
in
Units
pF
°C
ns
V
V
V
V
Unit
AI00609C
pF
pF
25k
Table
21/49