CAT9554 Datasheet, PDF (12/28 Pages) Catalyst Semiconductor – Catalyst Semiconductor

µP supervisory circuits
PRODUCT LIST
µP SUPERVISORY CIRCUITs
Part Number
Threshold
Letter
J
L
M
CAT809
R
S
T
Z
J
L
M
CAT810
R
S
T
Z
J
L
M
CAT811
R
S
T
Z
J
L
M
CAT812
R
S
T
Z
Nominal
Threshold (V)
4.0
4.63
4.38
2.63
2.93
3.08
2.32
4.0
4.63
4.38
2.63
2.93
3.08
2.32
4.0
4.63
4.38
2.63
2.93
3.08
2.32
4.0
4.63
4.38
2.63
2.93
3.08
2.32
Reset
Low High
Manual
Reset
Watchdog
Timer
Packages (Pin Count)¹
SC70 (SB,SD,GSD) SOT23 (TP,TB,GTB) SOT143 (TP,TB,GTB)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
DIP (P, L, GL)
CAT1232LP
4.62 or 4.37
8
CAT1832
2.88 or 2.55
8
Note:
1. Available in standard and “green” packages.
All product documentation can be found on the Catalyst Semiconductor web site at www.catsemi.com.
MSOP (R, Z, GZ)
8
8
SOIC (S,V,GV)
8, 16
8
ALOGEN ^FR
10
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LEA
D
F
R
E
E
TM