M29W320ET, M29W320EB
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
Conditions summarized in Table 9., Operating and
AC Measurement Conditions. Designers should
check that the operating conditions in their circuit
match the operating conditions when relying on
the quoted parameters.
Table 9. Operating and AC Measurement Conditions
M29W320E
Parameter
70
90
Unit
Min
2.7
Max
3.6
85
Min
2.7
Max
3.6
85
V
Supply Voltage
V
°C
pF
ns
V
CC
Ambient Operating Temperature
–40
–40
Load Capacitance (C )
30
30
L
Input Rise and Fall Times
10
10
0 to V
0 to V
Input Pulse Voltages
CC
CC
V
/2
V
CC
/2
Input and Output Timing Ref. Voltages
V
CC
Figure 9. AC Measurement I/O Waveform
Figure 10. AC Measurement Load Circuit
V
V
V
CC
PP
CC
V
CC
V
/2
CC
25kΩ
25kΩ
0V
DEVICE
UNDER
TEST
AI05557
C
L
0.1µF
0.1µF
C
includes JIG capacitance
L
AI05558
Table 10. Device Capacitance
Symbol
Parameter
Input Capacitance
Output Capacitance
Test Condition
Min
Max
Unit
C
V
IN
= 0V
= 0V
6
pF
pF
IN
C
V
OUT
12
OUT
Note: Sampled only, not 100% tested.
22/46
STMICROELECTRONICS [ ST ]
