M41T60 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M41T60' PDF : 27 Pages View PDF
DC and AC parameters
5
DC and AC parameters
M41T60
Note:
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 the
relevant tables. Designers should check that the operating conditions in their projects match
the measurement conditions when using the quoted parameters.
Table 5. Operating and AC measurement conditions
Parameter
Supply voltage (VCC)
Ambient operating temperature (TA)
Load capacitance (CL)
Input rise and fall times
Input pulse voltages
Input and output timing ref. voltages
Output Hi-Z is defined as the point where data is no longer driven.
Figure 13. AC testing I/O waveform
M41T60
1.3 V to 4.4 V
–40 to 85 °C
50 pF
≤ 5 ns
0.2 VCC to 0.8 VCC
0.3 VCC to 0.7 VCC
0.8VCC
0.2VCC
0.7VCC
0.3VCC
AI02568
Figure 14. Crystal isolation example
Local Grounding Plane
(Layer 2)
XI
Crystal
XO
GND
Note:
Substrate pad should be tied to VSS.
18/27
Doc ID 10396 Rev 13
AI09127
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