1339-31DVGI8 IDT, 1339-31DVGI8 Datasheet - Page 5
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1339-31DVGI8
Manufacturer Part Number
1339-31DVGI8
Description
Real Time Clock Real Time Clock
Manufacturer
IDT
Datasheet
1.1339-2DCGI.pdf
(26 pages)
Specifications of 1339-31DVGI8
Rohs
yes
Part # Aliases
IDT1339-31DVGI8
Table 1. Power Control
Power-up/down Timing
Table 2. Power-up/down Characteristics
IDT® REAL-TIME CLOCK WITH SERIAL I
V
V
V
V
IDT1339
REAL-TIME CLOCK WITH SERIAL I
CC
CC
CC
CC
Supply Condition
< V
< V
> V
> V
Ambient Temperature -40 to +85C
Note: This delay applies only if the oscillator is running. If the oscillator is disabled or stopped, no power-up delay
occurs.
PF
PF
PF
PF
Recovery at Power-up
V
V
CC
CC
, V
, V
, V
, V
CC
CC
CC
CC
Fall Time; V
Rise Time; V
<
>
<
>
V
V
V
V
BACKUP
BACKUP
BACKUP
BACKUP
Parameter
PF(MAX)
PF(MIN)
Read/Write
Access
2
C INTERFACE
to V
Yes
Yes
No
No
to V
2
C INTERFACE
PF(MIN)
PF(MAX)
Powered
V
BACKUP
V
V
V
By
CC
CC
CC
Symbol
t
t
t
VCCF
VCCR
REC
(see note below)
5
Conditions
Min.
300
0
Typ.
IDT1339
Max.
2
REV R 121012
Units
RTC
ms
µs
µs