Epson RX8804CE Applications Manual page 3

Real time clock module
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ETM59E Revision History
Rev No.
ETM59E-01
16.Apr.2018
02
18.Apr.2018
03
27.Apr.2018
04
14.Jun.2018
05
18.Sep.2020
Date
Page
4
35
40
5
4
10
11
41
16
40
1
6
10
17
19
39
43
45
Release
Updated Pull-up Resistor value.
Updated mention of tCD.
EVIN connects to VDD of 32kHz-TCXO.
Note of Timing chart.
I2C bus time out is 1second(Max,) from 2seconds,
Peak Current consumption (2)
50µA(Typ.) from 55µA(Typ.)
8.2.5. Extension register
The default value was updated.
8.2.6. Flag register
The default value was updated.
9.1.2. Marking layout
Frequency stability Mark and Lot Mark was updated.
5) RESET bit
it explained detailed function of RESET.
8.15. Figure of 32 kHz-TCXO was updated.
SCL and SDA connects to GND.
Feature and Overview was updated.
Table 6 Average Current consumption was added.
Figure 6 Intertnal clock distribution diagram was added.
8.3. SOUT Function
Optimization of explanation.
Corrected of program example.
8.4. EVIN Interrupt and Time Stamp Function
Optimization of explanation.
Program example was added.
8.12. Flow Chart was Optimized
9.1.1. External dimensions Note was added,
11. Figures and 12.Tables are added.
Description
*1

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