M29DW323DB ST Microelectronics, M29DW323DB Datasheet - Page 23

• Manufacturer Part Number: M29DW323DB
• Description: 32 Mbit 4Mb x8 or 2Mb x16 / Dual Bank 8:24 / Boot Block 3V Supply Flash Memory
• Manufacturer: ST Microelectronics

DC AND AC PARAMETERS
This section summarizes the operating measure-
ment conditions, and the DC and AC characteris-
tics of the device. The parameters in the DC and
AC characteristics Tables that follow, are derived
from tests performed under the Measurement
Table 10. Operating and AC Measurement Conditions
Figure 10. AC Measurement I/O Waveform
Table 11. Device Capacitance
Note: Sampled only, not 100% tested.
Ambient Operating Temperature
Load Capacitance (C
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
V
CC
Symbol
V CC
C
0V
Supply Voltage
C
OUT
IN
Parameter
Input Capacitance
Output Capacitance
L
)
Parameter
V CC /2
AI05557
Test Condition
Min
–40
3.0
V
V
OUT
IN
0 to V
V
= 0V
= 0V
CC
Conditions summarized in Table 10, Operating
and AC Measurement Conditions. Designers
should check that the operating conditions in their
circuit match the operating conditions when rely-
ing on the quoted parameters.
70
30
Figure 11. AC Measurement Load Circuit
V PP
/2
CC
0.1µF
Max
3.6
85
10
M29DW323D
C L includes JIG capacitance
V CC
0.1µF
M29DW323DT, M29DW323DB
Min
Min
–40
2.7
DEVICE
UNDER
TEST
0 to V
V
CC
90
30
/2
CC
Max
12
6
Max
3.6
85
10
C L
V CC
Unit
Unit
pF
pF
°C
pF
ns
AI05558
V
V
V
25k
25k
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