IDT1338B-31
REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM
RTC
Package Outline and Package Dimensions (8-pin MSOP, 3.00 mm Body)
Package dimensions are kept current with JEDEC Publication No. 95
Millimeters
Min Max
Inches*
8
Symbol
Min
Max
A
A1
A2
b
--
1.10
0.15
0.97
0.38
0.23
--
0.043
0.006
0.038
0.015
0.009
0
0
0.79
0.22
0.08
0.031
0.008
0.003
E1
E
INDEX
AREA
C
D
E
3.00 BASIC
4.90 BASIC
3.00 BASIC
0.65 Basic
0.118 BASIC
0.193 BASIC
0.118 BASIC
0.0256 Basic
E1
e
1
2
L
0.40
0.80
0.016
0.032
D
α
0°
8°
0°
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 19
IDT1338B-31 REV A 112309
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
