IDT1338B-31
REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM
RTC
Package Outline and Package Dimensions (16-pin SOIC, 300 mil Body)
Package dimensions are kept current with JEDEC Publication No. 95
Millimeters
Inches*
Min Max
16
Symbol
Min
--
Max
2.65
--
2.55
0.51
0.32
10.50
10.65
7.60
A
A1
A2
b
c
D
--
0.104
--
0.10
2.05
0.33
0.18
10.10
10.00
7.40
0.0040
0.081
0.013
0.007
0.397
0.394
0.291
0.100
0.020
0.013
0.413
0.419
0.299
E1
E
INDEX
AREA
E
E1
e
1 2
1.27 Basic
0.050 Basic
D
L
α
0.40
0°
1.27
8°
0.016
0°
0.050
8°
aaa
-
0.10
-
0.004
*For reference only. Controlling dimensions in mm.
A
2
A
A
1
c
- C -
e
SEATING
PLANE
b
L
aaa
C
IDT™ REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM 20
IDT1338B-31 REV A 112309
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
