STM818L/M 데이터 시트보기 (PDF) - STMicroelectronics
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STM818L/M Datasheet PDF : 43 Pages
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DC and AC parameters
STM690A/692A/703/704/802/805/817/818/819
5
DC and AC parameters
This section summarizes the operating measurement conditions, and the DC and AC
characteristics 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 6: 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 6. Operating and AC measurement conditions
Parameter
STM690A/692A/703/704/802/805/
817/818/819
Unit
VCC/VBAT supply voltage
Ambient operating temperature (TA)
Input rise and fall times
Input pulse voltages
Input and output timing ref. voltages
1.0 to 5.5
V
–40 to 85
°C
≤5
ns
0.2 to 0.8VCC
V
0.3 to 0.7VCC
V
Figure 39. E to ECON propagation delay test circuit
3.6V
VCC
VCC
VBAT
25 Equivalent
Source Impedance
STMXXX
E
50
50 Cable
ECON
50
GND
50pF CL(1)
1. CL includes load capacitance and scope probe capacitance.
AI08854
32/43
Doc ID 10522 Rev 10
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