DS12R885-5 MAXIM [Maxim Integrated Products], DS12R885-5 Datasheet - Page 6

• Manufacturer Part Number: DS12R885-5
• Description: RTC with Constant-Voltage Trickle Charger
• Manufacturer: MAXIM [Maxim Integrated Products]

RTC with Constant-Voltage Trickle Charger
6
RESET
IRQ
_____________________________________________________________________
DS
AD0–AD7
R/W
AS
DS
CS
IRQ Release Delay Timing
t
ASD
t
IRDS
OUTPUTS
INPUTS
V
V
PF(MAX)
PF(MIN)
V
CC
t
ASD
RECOGNIZED
VALID
PW
t
F
ASH
PW
t
ASL
ASL
t
IRDS
t
IRDS
t
t
ASED
CS
t
AHL
DON'T CARE
HIGH-Z
t
CYC
t
Power-Up/Power-Down Timing
DDR
PW
EH
t
R
Intel Bus Read Timing
RECOGNIZED
t
VALID
RPU
t
CH
t
DHR