CAT1641WI-30-G ON Semiconductor, CAT1641WI-30-G Datasheet - Page 8

• Manufacturer Part Number: CAT1641WI-30-G
• Description: Supervisory Circuits CPU w/64K
• Manufacturer: ON Semiconductor

Specifications of CAT1641WI-30-G

• Product Category: Supervisory Circuits
• Rohs: yes
• Number Of Voltages Monitored: 1
• Monitored Voltage: 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 3 V
• Overvoltage Threshold: 3.15 V
• Output Type: Active High, Open Drain
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 270 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8 Wide
• Chip Enable Signals: No
• Maximum Power Dissipation: 1000 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 3000 uA
• Supply Voltage - Min: 3 V

SDA OUT
SDA IN
RESET
(Input)
RESET
(Output)
SCL
t SU:STA
Figure 2. RESET as Manual Reset Input Operation and Timing
t F
t HD:STA
t LOW
t AA
Figure 3. Bus Timing
t HD:DAT
t
t HIGH
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MRW
t LOW
8
t DH
t SU:DAT
t R
t
PURST
t SU:STO
t BUF