PT7A7511-15 Datasheet, PDF (9/9 Pages) Pericom Semiconductor Corporation – uP Supervisor Circuits

PT7A7511-15/7521-25/7531-35
μP Supervisor Circuits
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Ordering Information
Note:
Part Number
Package Code
PT7A751xPE
P
PT7A752xPE
P
PT7A753xPE
P
PT7A751xWE
W
PT7A752xWE
W
PT7A753xWE
W
• “x” refers to voltage range, see Function Comparison Table in Page 1.
• E=Lead-free or Lead-free and Green
• Adding X suffix=Tape/Reel
• Contact Pericom for availability.
Package
Lead free DIP-8
Lead free DIP-8
Lead free DIP-8
Lead free and Green SOIC-8
Lead free and Green SOIC-8
Lead free and Green SOIC-8
Function Comparison Table
Part No.
PT7A7511
PT7A7521
PT7A7531
PT7A7512
PT7A7522
PT7A7532
PT7A7513
PT7A7523
PT7A7533
PT7A7514
PT7A7524
PT7A7534
PT7A7515
PT7A7525
PT7A7535
Reset
Threshold
4.63V
4.63V
4.63V
4.38V
4.38V
4.38V
3.08V
3.08V
3.08V
2.93V
2.93V
2.93V
2.63V
2.63V
2.63V
Reset Active
Low or High
LOW
HIGH
LOW, HIGH
LOW
HIGH
LOW, HIGH
LOW
HIGH
LOW, HIGH
LOW
HIGH
LOW, HIGH
LOW
HIGH
LOW, HIGH
Nom. Reset
Time (ms), t_RS
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
Nom. Watch dog
Time (sec), t_WD
1.6
1.6
unavailable
1.6
1.6
unavailable
1.6
1.6
unavailable
1.6
1.6
unavailable
1.6
1.6
unavailable
Power Fail
Comp.
1.25V detector
1.25V detector
1.25V detector
1.25V detector
1.25V detector
1.25V detector
1.25V detector
1.25V detector
1.25V detector
1.25V detector
1.25V detector
1.25V detector
1.25V detector
1.25V detector
1.25V detector
Manual
Reset Input
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Pericom Semiconductor Corporation  1-800-435-2336  www.pericom.com
Pericom reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance and to supply
the best possible product. Pericom does not assume any responsibility for use of any circuitry described other than the circuitry embodied in Pericom product. The
company makes no representations that circuitry described herein is free from patent infringement or other rights, of Pericom.
12-07-0002
PT0082-7
07/05/12
9