m40z300 STMicroelectronics, m40z300 Datasheet - Page 14

• Manufacturer Part Number: m40z300
• Description: Nvram Controller For Up To Eight Lpsram
• Manufacturer: STMicroelectronics

4
Note:
Note:
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DC and AC parameters
This section summarizes the operating and measurement conditions, as well as the DC and
AC characteristics of the device. The parameters in the following DC and AC Characteristic
tables are derived from tests performed under the Measurement Conditions listed in
DC and AC measurement
in their projects match the measurement conditions when using the quoted parameters.
Table 4.
Output High Z is defined as the point where data is no longer driven.
Figure 8.
50pF for M40Z300W.
Table 5.
1. Sampled only, not 100% tested.
2. At 25°C, f = 1MHz.
3. Outputs deselected.
V
Ambient operating temperature
Load capacitance (C
Input rise and fall times
Input pulse voltages
Input and output timing ref. voltages
Symbol
C
CC
OUT
C
IN
supply voltage
(3)
Input capacitance
Input/output capacitance
DC and AC measurement conditions
AC testing load circuit
Capacitance
L
Parameter
)
Parameter
C L includes JIG capacitance
conditions. Designers should check that the operating conditions
DEVICE
UNDER
TEST
(1)(2)
C L = 100pF
333
or 50pF
Grade 1
Grade 6
Min
AI02393
–40 to 85°C
4.5 to 5.5V
1.73V
M40Z300
0 to 70°C
0 to 3V
100pF
1.5V
Max
10
5ns
8
–40 to 85°C
M40Z300W
2.7 to 3.6V
0 to 70°C
0 to 3V
50pF
1.5V
Unit
pF
pF
5ns
Table 4: