FT7521L6X Fairchild Semiconductor, FT7521L6X Datasheet - Page 2

• Manufacturer Part Number: FT7521L6X
• Description: IC RESET TIMER 7.5SEC 6MICROPAK
• Manufacturer: Fairchild Semiconductor
• Type: Programmable Timerr

Specifications of FT7521L6X

• Current - Supply: 200µA
• Mounting Type: Surface Mount
• Voltage - Supply: 2 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): - 0.5 V
• Maximum Power Dissipation: 5 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Count: -
• Frequency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

© 2009 Fairchild Semiconductor Corporation
FT7521 • Rev. 1.0.1
Block Diagram
Pin Configuration
Pin Definitions
Note:
1.
Pin # Name
1
2
3
4
5
6
This pin must always be tied to either GND or VCC. It must not float.
/RST1
TEST
GND
/SR0
DSR
VCC
Open-Drain Output, Active LOW
GND
Reset Input with Integrated Pull-up, Active
LOW
Power Supply
Delay Selection Input. Tie to GND during
normal operation.
Used for device testing; should be tied to GND
during normal use.
Normal Operation
Figure 2.
(1
1
)
Figure 1.
Pad Assignments (Top-Through View)
Block Diagram
2
Description
Open-Drain Output, Active LOW
GND
Reset Input with Integrated Pull-up, Active LOW
Power Supply
Delay Selection Input. Pull HIGH to enable 0-
second delay for factory test.
Used for device testing; should be tied to GND
during normal use.
0-Second Factory-Test Mode
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