zm33164-3 Zetex Semiconductors plc., zm33164-3 Datasheet - Page 4
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zm33164-3
Manufacturer Part Number
zm33164-3
Description
Zm33164-3 - Supply Voltage Monitor
Manufacturer
Zetex Semiconductors plc.
Datasheet
1.ZM33164-3.pdf
(5 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ZM33164-3
Manufacturer:
ZETEX
Quantity:
20 000
Issue 4 - July 2006
© Zetex Semiconductors plc 2006
TIMING DIAGRAM
APPLICATION CIRCUIT
Note 4: A time delayed reset can be accomplished with the additional Cd.
ZM33164-3
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
4-102
T
V
V
DY
TH
in
=Time (Seconds)
=Microprocessor Reset Threshold
=Power Supply Voltage
Output
Undefined
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