CAT1641 Catalyst Semiconductor, CAT1641 Datasheet - Page 17

• Manufacturer Part Number: CAT1641
• Description: Voltage Supervisor With I?c Serial 64k Cmos Eeprom
• Manufacturer: Catalyst Semiconductor

EXAMPLE OF ORDERING INFORMATION
ORDERING PART NUMBERS
Notes:
(1) All packages are RoHS-compliant (Lead-free, Halogen-free).
(2) The standard lead finish is NiPdAu.
(3) The device used in the above example is a CAT1640WI-30-GT3 (SOIC, Industrial Temperature, 3.0 - 3.15V, NiPdAu, Tape & Reel).
(4) For additional package and temperature options, please contact your nearest Catalyst Semiconductor Sales office.
(5) TDFN not available in NiPdAu (-G) version.
Advance Information
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
A
A
A
A
A
A
A
A
A
A
C
C
C
C
A
A
A
A
A
A
T
T
T
T
T
Optional
Company ID
T
T
T
T
T
A
A
A
A
T
T
T
T
T
T
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
T
T
T
T
6 1
Prefix
1
1
1
1
0 4
0 4
0 4
0 4
0 4
0 4
0 4
0 4
0 4
0 4
CAT
0 4
0 4
0 4
0 4
0 4
4 6
4 6
4 6
4 6
2 4
Z
Z
Z
Z
Z
W
W
W
W
W
Y
Y
Y
Y
Y
L 0
L 0
L 0
L 0
L 0
D
D
D
D
D
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
2
2
2
2
2
- I
- I
- I
- I
5 4
2 4
0 3
8 2
5 2
5 4
2 4
0 3
8 2
5 2
- I
- I
- I
- I
- I
- I
5 4
0 3
8 2
5 2
2 4
5 4
2 4
0 3
8 2
5 2
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
T -
T -
T -
T -
T -
T
T
T
T
T
T
T
T
T
T
Device #
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
A
A
A
A
A
A
A
A
A
A
C
C
C
C
C
A
A
A
A
A
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
T
T
T
T
T
Product
Number
1320: 32K
1321: 32K
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
6 1
T
T
T
T
T
1 6 4 0
ZD2: TDFN 4.9x3mm
1
1
1
1
1
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
1 4
4 6
4 6
4 6
4 6
4 6
W: SOIC
Y: TSSOP
L: PDIP
Z
Z
Z
Z
Z
W
W
W
W
W
Y
Y
Y
Y
Y
L 1
L 1
L 1
L 1
L 1
D
D
D
D
D
- I
- I
- I
- I
- I
- I
- I
- I
- I
- I
2
2
2
2
2
- I
- I
- I
- I
- I
Package
5 4
2 4
0 3
8 2
5 2
5 4
2 4
0 3
8 2
5 2
- I
- I
- I
- I
- I
5 4
2 4
0 3
8 2
5 2
5 4
2 4
0 3
8 2
5 2
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
G -
T -
T -
T -
T -
T -
T
T
T
T
T
T
T
T
T
T
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
W
Suffix
Temperature Range
I = Industrial (-40˚C to 85˚C)
(5)
17
I
Reset Threshold
Voltage
45: 4.5-4.75V
42: 4.25-4.5V
30: 3.0-3.15V
28: 2.85-3.0V
25: 2.55-2.7V
-30
G
Blank: Matte-Tin
Lead Finish
G: NiPdAu
Tape & Reel
T: Tape & Reel
3: 3000/Reel
CAT1640, CAT1641
T3
Doc No. MD-3012, Rev. B