M48T212YMH View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M48T212YMH Datasheet PDF : 32 Pages
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M48T212Y, M48T212V
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement 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 Measure-
ment Conditions listed in the relevant tables. De-
signers should check that the operating conditions
in their projects match the measurement condi-
tions when using the quoted parameters.
Table 12. DC and AC Measurement Conditions
Parameter
VCC Supply Voltage
Ambient Operating Temperature
Grade 1
Grade 6
Load Capacitance (CL)
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
Note: Output High Z is defined as the point where data is no longer driven.
Figure 14. AC Testing Load Circuit
M48T212Y
4.5 to 5.5V
0 to 70°C
–40 to 85°C
100pF
≤ 5ns
0 to 3V
1.5V
M48T212V
3.0 to 3.6V
0 to 70°C
–40 to 85°C
50pF
≤ 5ns
0 to 3V
1.5V
DEVICE
UNDER
TEST
645Ω
CL = 100pF or 5pF (1)
CL = 30 pF (2)
1.75V
CL includes JIG capacitance
AI03239
Note: Excluding open-drain output pins; 50pF for M48T212V.
1. DQ0-DQ7
2. E1CON and E2CON
Table 13. Capacitance
Symbol
Parameter(1,2)
Min
Max
Unit
CIN Input Capacitance
10
pF
COUT(3) Input/Output Capacitance
10
pF
Note: 1. Effective capacitance measured with power supply at 5V (M48T212Y) or 3.3V (M48T212V); sampled only, not 100% tested.
2. At 25°C, f = 1MHz.
3. Outputs deselected.
24/32
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