CAT1640LI-25-G ON Semiconductor, CAT1640LI-25-G Datasheet - Page 7

• Manufacturer Part Number: CAT1640LI-25-G
• Description: IC SUPERVSR CPU 64K EEPROM 8PDIP
• Manufacturer: ON Semiconductor
• Type: Simple Reset/Power-On Resetr

Specifications of CAT1640LI-25-G

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 130 ms Minimum
• Voltage - Threshold: 2.55V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Monitored Voltage: 3 V, 3.3 V, 5 V
• Output Type: Active Low, Open Drain
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Supply Current (typ): 3000 uA
• Maximum Power Dissipation: 1000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Undervoltage Threshold: 2.55 V
• Overvoltage Threshold: 2.7 V
• Power-up Reset Delay (typ): 270 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 2. RESET
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Characteristics subject to change without notice.
Figure 3. Bus Timing
RESET
RESET
RESET
RESET as Manual Reset Input Operation and Timing
SDA OUT
SDA IN
SCL
(Output)
RESET
(Input)
t SU:STA
RESET
t F
t HD:STA
t LOW
t AA
t HD:DAT
t HIGH
t MRW
7
t LOW
t DH
t SU:DAT
t R
t PURST
t SU:STO
t BUF
CAT1640, CAT1641
Doc No. MD-3012, Rev. D