MAX16048ACB+ Maxim Integrated Products, MAX16048ACB+ Datasheet - Page 46

• Manufacturer Part Number: MAX16048ACB+
• Description: IC EE-PROG SYS MGR 8CH 64-TQFP
• Manufacturer: Maxim Integrated Products
• Type: System Managerr

Specifications of MAX16048ACB+

• Number Of Voltages Monitored: 8
• Output: Open Drain, Push-Pull
• Reset: Active Low
• Reset Timeout: Adjustable/Selectable
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP Exposed Pad, 64-eTQFP, 64-HTQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
Figure 6. Normal Watchdog Startup Sequence
Figure 7. Watchdog Timer Operation
Figure 8. Watchdog Startup Sequence with Watchdog Reset Output Enable Bit (r55h[7]) Set to ‘1’
46
WDI
RESET
WDO
______________________________________________________________________________________
V
V
V
WDI
WDO
CC
0V
CC
0V
CC
0V
V
V
CC
0V
CC
0V
< t
WDI
< t
WDI
< t
WDI
LAST MON_
WDI
RESET
< t
WDI
t
WDI
t
WDI
t
RP
V
TH
1µs
> t
WDI
t
WDI_STARTUP
t
RP
< t
WDI
< t
< t
WDI
WDI
< t
< t
WDI_STARTUP
WDI
< t
WDI
< t
WDI