CAT1023WI-28-GT3 CATALYST SEMICONDUCTOR, CAT1023WI-28-GT3 Datasheet - Page 19

• Manufacturer Part Number: CAT1023WI-28-GT3
• Description: CPU SUP WITH 2K EEPROM
• Manufacturer: CATALYST SEMICONDUCTOR

Specifications of CAT1023WI-28-GT3

• No. Of Supervisors / Monitors: 1
• Supply Voltage Range: 2.7V To 5.5V
• Reset Type: Manual, Active-High / Active-Low
• Supply Current: 3mA
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Threshold Voltage: 3V

EXAMPLE OF ORDERING INFORMATION
ORDERING INFORMATION
* Part number is not exactly the same as the “Example of Ordering Information” shown above. For part numbers marked with
CAT1022xx and CAT1023xx Orderable Part Numbers are located on page 20.
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 CAT1021WI-30-GT3 (SOIC, Industrial Temperature, 3.0 V - 3.15 V, NiPdAu, Tape & Reel,
(4) For additional package and temperature options, please contact your nearest ON Semiconductor Sales office.
(5) TDFN not available in NiPdAu (–G) version.
© 2009 SCILLC. All rights reserved
Characteristics subject to change without notice
Orderable Part Number – CAT1021xx
CAT1021LI-45-G
CAT1021LI-42-G
CAT1021LI-30-G
CAT1021LI-28-G
CAT1021LI-25-G
CAT1021WI-45-GT3
CAT1021WI-42-GT3
CAT1021WI-30-GT3
CAT1021WI-28-GT3
CAT1021WI-25-GT3
CAT1021YI-45-GT3
CAT1021YI-42-GT3
CAT1021YI-30-GT3
CAT1021YI-28-GT3
CAT1021YI-25-GT3
Company ID
one hyphen in the orderable part number, which is placed before the “Reset Threshold Voltage”.
3,000/Reel).
CAT
Prefix
1021: 2k
1022: 2k
1023: 2k
Product
Number
Device # Suffix
1021
Package
ZD4: TDFN 3 x 3 mm
CAT1021ZI-45-GT3
CAT1021ZI-42-GT3
CAT1021ZI-30-GT3
CAT1021ZI-28-GT3
CAT1021ZI-25-GT3
CAT1021ZD4I-45T3*
CAT1021ZD4I-42T3*
CAT1021ZD4I-30T3*
CAT1021ZD4I-28T3*
CAT1021ZD4I-25T3*
W: SOIC
Y: TSSOP
Z: MSOP
L: PDIP
W
I = In
Temperature Range
dustrial (-
(5)
I
40ºC to 85ºC)
(1)
Reset Threshold Voltage
-45: 4.50 V – 4.75 V
-42: 4.25 V – 4.50 V
-30: 3.00 V – 3.15 V
-28: 2.85 V – 3.00 V
-25: 2.55 V – 2.70 V
19
-30
CAT1021, CAT1022, CAT1023
–
Lead Finish
Blank: Matte-Tin
G
G: NiPdAu
T: Tape & Reel
3: 3,000/Reel
Tape & Reel
T3
Doc. No. MD-3009 Rev. P
*
there is only