Etm62E Revision History - Epson RX4111CE Applications Manual

Real time clock module
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ETM62E Revision History

Rev. No.
Date
01
19.Feb.2020
02
30.Sep.2021
RX4111CE
ETM62E-02
Page
Release
8
Note is added the Metal pad of package.
5.1. External Dimensions
V
characteristics was added.
VLF
9
"7. Recommended Operating Conditions"
AC characteristics of V
12
Note and comment was updated for SPI control.
"9.2. AC characteristics"
As for time of auto release of timer interruption, Symbol name was
27
updated to tRTN2 from tRTN.
tiThe symbol of tRTN was separated to tRTN1 and tRTN2.
As for time of auto release of Time update interruption, Symbol name was
updated to tRTN1 from tRTN.
The symbol of tRTN was separated to tRTN1 and tRTN2.
35
Auto release time of Time update interruption was corrected.
7.324ms to 7.644ms, from 7.57 ms.
"14.4. Time Update Interrupt Function"
"Table 37 UIE bit (Update Interrupt Enable)"
"Figure 1 Time Update Interruption Timing Chart"
36
When UF is cleared, /INT returns to Hi-Z, Immediately.
"Note in using small EDLC " is deleted.
42
Even if using small EDLC, This note desn't need.
Bypass capacitor value was corrected.
57
0.1μF from 1.0μF.
60
Contacts list was updated.
All
The link to index was added to the all footer.
Seiko Epson Corporation
Description
=1.8V was updated.
DD
"TSEL1, TSEL0 bit"
has been revised.
" 15.Connection example"
"Contacts"
ETM62E Revision History
Page42
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