RTC-8564JE:3 Epson Toyocom Corporation, RTC-8564JE:3 Datasheet
RTC-8564JE:3
Manufacturer Part Number
RTC-8564JE:3
Description
IC REAL TIME CLOCK 2O-VSOJ
Manufacturer
Epson Toyocom Corporation
Type
Clock/Calendar/Alarmr
Specifications of RTC-8564JE:3
Time Format
HH:MM:SS
Date Format
YY-MM-DD-dd
Interface
I²C, 2-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-VSOJ
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Memory Size
-
Other names
RTC-8564JE3
SE3252TR
SE3252TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RTC-8564JE:3:ROHS
Manufacturer:
Epson Toyocom Corporation
Quantity:
33 743
89
Product number (please refer to page 2)
• Built-in crystal unit allows adjustment-free efficient operation.
• Compliant with I
• Equipped with alarm, timer, and frequency output (32.768 kHz, 1024 Hz,32 Hz,1 Hz) features.
• Operating in wide voltage range from 1.8 V to 5.5 V,
• Low power consumption at 275 nA/3.0 V. (Typ.)
The details are mentioned in the application manual.
RTC-8564JE/NB
RX-8564CF
Q4185647x000100
Q418 564Ax000100
I C-BUS INTERFACE REAL TIME CLOCK MODULE
Real time clock module
∗ Please ask tighter tolerance
2
and in wide range of clock voltage from 1.0 V to 5.5 V.
(RTC-8564JE/NB : -20°C to +70°C / RX-8564CF:+25°C)
Frequency tolerance
Oscillation start-up time
Frequency temperature
characteristics
Frequency voltage
characteristics
Aging
Power voltage
Clock voltage
Operating temperature
Supply voltage
Input voltage
Output voltage
DC Input current
DC Output current
Storage temperature
Power current
(during access)
Power current
(not during access)
(CLKOUT=0 Hz)
Power current
(not during access)
(CLKOUT=32.768 kHz)
“L” input voltage
“H” input voltage
“L” output current
“L” output current
“H” output current
Leakage current
Low voltage detection
RTC-8564JE/NB
Low voltage detection
RX-8564CF
Specifications (characteristics)
Absolute Max. rating
Operating range
DC characteristics
Frequency characteristics
Item
Item
Item
Item
2
C high-speed bus specifications. (400 kHz)
Symbol
Symbol
Symbol
CLKOUT
SDA
INT
Pin
T
V
T
∆f/fo
V
—
—
V
Vo
t
V
Io
T
f/V
STG
OPR
I
CLK
STA
fa
DD
DD
I
op
I
Symbol
I
V
I
DD32k
I
No condensation
RTC-
8564JE/NB
RX-
8564CF
I
V
V
I
Stored as bare product
I
I
I
I
DD0
2
LOW
DD
OL
OL
OL
OH
LO
Ta=+25 ˚C, V
Ta=+25 ˚C, V
Ta=+25 ˚C, V
C-BUS access at
IL
IH
V
Ta=-10 ˚C to +70 ˚C,V
Reference at +25˚C,
Condition
after unpacking
Condition
Input pin
DD
INT pins
400 kHz
to GND
Q4185649x0000200
—
—
V
(GND=0 V, V
V
f
f
f
f
f
f
Ta=-40 °C to +85 °C
Ta=-20 °C to +70 °C
Ta=-40 °C to +85 °C
Condition
SCL
SCL
SCL
SCL
SCL
SCL
OL
f
f
OUT
SCL
SCL
=0.4 V, V
Condition
=0 Hz, V
=0 Hz, V
=0 Hz, V
=0 Hz, V
=0 Hz, V
=0 Hz, V
Ta=-+25 °C
=V
Ta=+25 ˚C,
V
Ta=+25 ˚C,
V
=400 kHz
=100 kHz
DD
DD
—
DD
=1.0 V to 5.5 V
=1.8 V to 5.5 V
DD
DD
DD
or GND
DD
DD
DD
DD
DD
DD
=3.0 V
=1.8 V
=3.0 V
DD
DD
DD
=5.0 V
=3.0 V
=2.0 V
=5.0 V
=3.0 V
=2.0 V
GND-0.5
=3.0 V
=1.8 V to 5.5 V, Ta=-40 ˚C to +85 ˚C)
=5 V
Min.
Min.
V
-0.5
-10
-55
1.8
-40
LOW
0.7 V
Min.
-0.5
—
—
—
-3
-1
-1
DD
±2 Max.
3 Max.
Range
5±23∗
-120
+10
±5
V
0.275
0.33
0.25
Typ.
2.5
1.5
1.1
0.9
—
—
DD
+125
Max.
Max.
+6.5
+85
5.5
10
+0.5
http://www.epsondevice.com
0.3 V
VDD+0.5
0.80
0.70
0.65
Max.
800
200
3.4
2.2
1.6
1.1
1.0
1.2
1.0
—
× 10
1
1
× 10
× 10
× 10
DD
Unit
Unit
s
-6
mA
Unit
/year
˚C
V
V
˚C
-6
Unit
V
mA
-6
-6
/V
µA
µA
V
V
Metal may be exposed on the top or bottom of this product. This won't affect any quality, reliability or electrical spec.
External dimensions/Terminal connection
0.5
RTC-8564JE
RTC-8564NB
RX-8564CF
#20
#10
#22
#1
#1
#1
R8564
E8564
R8564
0.65
E
E
6.3 Max.
5.0 ±0.2
123A
7.0 ±0.3
1234A
1234A
Actual size
#14
0.2
(SON 10-pin)
(VSOJ 20-pin)
#11
(SON 22-pin)
The I
#11
#10
#6
#5
0.22 0 Min.
2
C-Bus is a trademark of Philips Electronics N.V.
RTC-8564JE
No.
10
No.
No.
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
1
2
3
4
5
RTC-8564NB
Pin terminal
Pin terminal
Pin terminal
(0.75)
0.26
CLKOUT
0.4
CLKOUT
CLKOUT
CLKOE
(GND)
CLKOE
(GND)
GND
SCL
SDA
N.C
N.C
V
INT
GND
SDA
SDA
SCL
SCL
INT
N.C
V
N.C
N.C
V
N.C
DD
DD
DD
6.2 Max.
1.0
No.
No.
No.
20
19
18
17
16
15
14
13
12
11
22
21
20
19
18
17
16
15
14
13
12
10
9
8
7
6
(0.75)
RX-8564CF
Pin terminal
Pin terminal
Pin terminal
CLKOE
GND
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
INT
(Unit: mm)
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RTC-8564JE:3 Summary of contents
Page 1
... Equipped with alarm, timer, and frequency output (32.768 kHz, 1024 Hz,32 Hz,1 Hz) features. • Operating in wide voltage range from 1 5.5 V, and in wide range of clock voltage from 1 5.5 V. (RTC-8564JE/NB : -20°C to +70°C / RX-8564CF:+25°C) • Low power consumption at 275 nA/3.0 V. (Typ.) The details are mentioned in the application manual. ...
Page 2
Register table Address Register symbol bit 7 0 Control 1 TEST 1 Control Sec VL 3 Min ∗ 4 Hour ∗ 5 Day ∗ 6 Day of Week ∗ 7 Month/Century C 8 Year Year 80 9 ...