MB3793-27APFV-6E1# Fujitsu Semiconductor America Inc, MB3793-27APFV-6E1# Datasheet - Page 9
MB3793-27APFV-6E1#
Manufacturer Part Number
MB3793-27APFV-6E1#
Description
IC PWR VOLT MON 27A WD 8SSOP
Manufacturer
Fujitsu Semiconductor America Inc
Type
Simple Reset/Power-On Resetr
Datasheet
1.MB3793-27APNF-G-JN-ER6E1.pdf
(23 pages)
Specifications of MB3793-27APFV-6E1#
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-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
865-1024
MB3793-27APFV-6E1
MB3793-27APFV-6E1#
MB3793-27APFV-6E1
MB3793-27APFV-6E1#
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