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| DS12CR885 Datasheet, PDF (6/22 Pages) Maxim Integrated Products – RTC with Constant-Voltage Trickle Charger | |||
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RTC with Constant-Voltage Trickle Charger
AS
tASD
DS
R/W
CS
AD0âAD7
PWASH
PWASL
tASD
tASL
tCYC
tASED
Intel Bus Read Timing
PWEH
tCS
tAHL
tDDR
tCH
tDHR
IRQ Release Delay Timing
DS
RESET
IRQ
tIRDS
tIRDS
tIRDS
VCC
VPF(MAX)
VPF(MIN)
tF
Power-Up/Power-Down Timing
tR
tRPU
INPUTS
RECOGNIZED
OUTPUTS
VALID
DON'T CARE
HIGH-Z
RECOGNIZED
VALID
6 _____________________________________________________________________
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