MB3793-27APNF-G-JN-ER6E1 Fujitsu Semiconductor America Inc, MB3793-27APNF-G-JN-ER6E1 Datasheet - Page 9
![IC PWR VOLT MON 27A WD 8SOP](/photos/12/58/125889/mb3793-27apnf-g-jn-er6e1_sml.jpg)
MB3793-27APNF-G-JN-ER6E1
Manufacturer Part Number
MB3793-27APNF-G-JN-ER6E1
Description
IC PWR VOLT MON 27A WD 8SOP
Manufacturer
Fujitsu Semiconductor America Inc
Type
Simple Reset/Power-On Resetr
Datasheet
1.MB3793-27APNF-G-JN-ER6E1.pdf
(23 pages)
Specifications of MB3793-27APNF-G-JN-ER6E1
Number Of Voltages Monitored
1
Output
CMOS Inverted
Reset
Active Low
Reset Timeout
30 ms Minimum
Voltage - Threshold
2.7V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
865-1023-2
3. Single-clock input monitoring (Positive clock pulse)
Note : The MB3793 can monitor only one clock.
RESET
CTW
CTP
CK1
CK2
The MB3793 checks the clock signal at every other input pulse. Therefore, set watchdog
timer monitor time t
long as the input clock pulse.
V
V
V
th
H
L
WD
to the time that allows the MB3793 to monitor the period twice as
t
CKW
t
WD
t
CKT
t
WR
MB3793
-27A
9