MB3793-42PNF-ER-6E1# Fujitsu Semiconductor America Inc, MB3793-42PNF-ER-6E1# Datasheet - Page 10
![IC PWR SUPP MON DUAL WD 8SOP](/photos/7/48/74888/8-sop_pkg_sml.jpg)
MB3793-42PNF-ER-6E1#
Manufacturer Part Number
MB3793-42PNF-ER-6E1#
Description
IC PWR SUPP MON DUAL WD 8SOP
Manufacturer
Fujitsu Semiconductor America Inc
Type
Simple Reset/Power-On Resetr
Datasheet
1.MB3793-42PNF-ER-6E1.pdf
(23 pages)
Specifications of MB3793-42PNF-ER-6E1#
Number Of Voltages Monitored
1
Output
CMOS Inverted
Reset
Active Low
Reset Timeout
80 ms Minimum
Voltage - Threshold
4.2V
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
865-1029-2
MB3793-42PNF-ER-6E1
MB3793-42PNF-G-BND-JN6E1
MB3793-42PNF-ER-6E1
MB3793-42PNF-G-BND-JN6E1
10
MB3793-42
3. Single-clock input monitoring (Positive clock pulse)
Note: The MB3793 can monitor only one clock.
RESET
CTW
CK1
CK2
CTP
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