zsm300 Zetex Semiconductors plc., zsm300 Datasheet - Page 4
zsm300
Manufacturer Part Number
zsm300
Description
Zsm300 - Supply Voltage Monitor
Manufacturer
Zetex Semiconductors plc.
Datasheet
1.ZSM300.pdf
(5 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ZSM300
Manufacturer:
ZETEX
Quantity:
20 000
Issue 3 - July 2006
© Zetex Semiconductors plc 2006
TIMING DIAGRAM
APPLICATION CIRCUIT
Note 4: A time delayed reset can be accomplished with the additional Cd.
ZSM300
Threshold
Voltage
Output
T
Vcc
DY
1 V
= RCd ln
Output
Undefined
æ
ç
ç
ç
è
1 −
V
TH ( mpu )
1
V
in
ö
÷
÷
÷
ø
4-342
T
V
V
DY
TH
in
=Time (Seconds)
=Microprocessor Reset Threshold
=Power Supply Voltage
Output
Undefined
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