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X40620 Datasheet, PDF (14/17 Pages) Xicor Inc. – Dual Voltage CPU Supervisor with 64K Serial EEPROM
X40620
Start Bit vs. RESET Timing
SCL
tSU:STA
tSU:STO
SDA
RESET
tWDR
tWDO
tRST
tWDO
tRST
RESET Output Timing
Symbol
Parameter
tWDO
tWDR
tRST
Watchdog Timeout Period
SDA LOW duration (Reset the Watchdog)
Reset Timeout
Min.
75
400
75
Typ.
150
150
Max.
225
225
Units
ms
ns
ms
Characteristics subject to change without notice. 14 of 17