rtc-4553ac Epson Electronics America, Inc., rtc-4553ac Datasheet - Page 24

• Manufacturer Part Number: rtc-4553ac
• Description: Real Time Clock Module
• Manufacturer: Epson Electronics America, Inc.

RTC – 4553AC
9. External dimensions / Marking layout
9.1. External dimensions
9.2. Marking layout
RTC - 4553
RTC – 4553AC
Contents displayed indicate the general markings and display, but are not the standards for the fonts, sizes and positioning.
0.35
#14
#1
Model identifier
Symbol mark
External dimensions
10.1 0.2
( SOP-14pin )
1.27
( SOP-14pin )
#8
#7
1.2
0.05
Min.
5.0 7.4 0.2
3.2 0.1
R4553 AC
E
0 - 10
1234A
0.15
Page - 21
0.6
Indication
1.4
5.4
1.4
AC
Recommended soldering pattern
Frequency tolerance
1.27
1.27
Production lot
Frequency
tolerance
± 5
0.7
indication
6 = 7.62
Unit : mm
MQ - 342 - 01
10
-6