參數(shù)資料
型號: STM809LWX6F
廠商: 意法半導(dǎo)體
英文描述: Reset Circuit
中文描述: 復(fù)位電路
文件頁數(shù): 11/18頁
文件大小: 255K
代理商: STM809LWX6F
11/18
STM809/810/811/812
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 4.
, 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 4. Operating and AC Measurement Conditions
Figure 14. AC Testing Input/Output Waveforms
Figure 15. MR Timing Waveform
Note: 1. RST for STM810/812
Parameter
STM809/810/811/812
Unit
V
CC
Supply Voltage
1.0 to 5.5
V
Ambient Operating Temperature (T
A
)
–40 to 85
°C
Input Rise and Fall Times
5
ns
Input Pulse Voltages
0.2 to 0.8V
CC
V
Input and Output Timing Ref. Voltages
0.3 to 0.7V
CC
V
AI02568
0.8VCC
0.2VCC
0.7VCC
0.3VCC
AI07837a
RST
(1)
MR
tMLRL
trec
tMLMH
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