1339-31DCGI IDT, 1339-31DCGI Datasheet - Page 5

• Manufacturer Part Number: 1339-31DCGI
• Description: Real Time Clock Real Time Clock
• Manufacturer: IDT

Specifications of 1339-31DCGI

• Rohs: yes
• Part # Aliases: IDT1339-31DCGI

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 +85C
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