External Dimensions/Marking Layout; Rx8804Ce; External Dimensions; Marking Layout - Epson RA8804 CE Applications Manual

Real time clock module
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RA8804 CE
9. External Dimensions/Marking Layout
9.1. RA8804CE

9.1.1. External dimensions

 External dimensions
0.42
The small metal pads on the short side of the ceramic package are used to test the crystal.
When assembling the part, please be careful not to connect or short circuit this pads.
In addition, please avoid short circuit between these metal parts by dew condensation or particle adhesion.

9.1.2. Marking layout

RA8804CE
Logo
#1 Pin Mark
 Contents displayed indicate the general markings and display, but are not the standards for the fonts, sizes and positioning.
3.2 ± 0.2
0.7
0.3
0.4
0.35
A8804
¥
 Recommended soldering pattern
Type
Frequency
Stability
X
123A
Page - 41
0. 7
0. 4
0.3
X : XA
Y : XB
Production lot
ETM60E-02

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