鈥?/div>
Builtin crystal unit allows adjustment-free efficient operation.
8-bit data bus and high speed access (85 nsec. max.).
Provided with the same interface as S-RAM and battery backup function.
Interruption of alarm of sec. to day and day of week and carry interruption.
Reference signal selectable in a range of 1 Hz to 64 Hz (binary).
Leap year automatically adjustable (gregorian calendar).
With 1 Hz output terminal.
Provided with START/STOP, 30 second adjust function.
RTC-64613 uses a similar mounting method to that of a normal SMD IC.
Actual size
Specifications (characteristics)
Absolute Max. rating
Item
Power source voltage
Input voltage
Storage temperature
Symbol
V
DD
V
IN
T
STG
RTC-64611
RTC-64613
RTC-64611
Soldering condition
T
SOL
RTC-64613
Condition
Ta=25藲C
Specifications
-0.5 to 7.0
-0.5 to V
DD
+0.3
-55 to +85
-55 to +125
Under 260藲C within 10 sec.
(lead part) (package should
be less than 150藲C)
Twice at under 260藲C within
10 sec. or under 230藲C
within 3 min.
Terminal connection
Unit
V
藲C
24 23 22 21 20 19 18 17 16 15 14 13
1 2 3 4 5 6 7 8 9 10 11 12
No.
1
2
3
4
5
6
7
8
9
10
11
12
Pin terminal
GND
H-START/STOP
IRQ
1H
Z
A
3
A
2
A
1
A
0
I/O
1
I/O
2
I/O
3
GND
No. Pin terminal
13
I/O
4
14
I/O
5
15
I/O
6
16
I/O
7
17
I/O
8
18
CS
19
OE
20
WE
21
NC
(V
DD
)
22
(V
DD
)
23
24
V
DD
Operating range
Item
Symbol
V
DD
T
OPR
V
DH
t
CDR
t
R
Condition
鈥?/div>
CS
鈮
DD
- 0.2V
Specifications
4.5 to 5.5
-20 to + 75
2.0 to 4.5
0 min.
t
RC
(85 ns.)
ns
Unit
V
藲C
V
(V
DD
) is to be same level as V
DD.
Do not connect it to any external terminals.
NC is not connected internally.
Operating voltage
Operating temperature
Data holding voltage
CS data holding time
Operation restoring time
External dimensions
RTC-64611
( Unit: mm )
Frequency characteristics and current consumption
characteristics
Item
Symbol
Condition
64611 A
Ta=25藲C 64611 B
V
DD
=5V
64613 A
64613
Frequency temperature
characteristics
Aging
Shock resistance
Current consumption
-10 to +70藲C
(25藲C reference temperature)
-20 to +75藲C
(25藲C reference temperature)
Specifications
+15/-5(5鹵10)
+55/-45(5鹵50)
+25/-15(5鹵20)
+55/-45(5鹵50)
+10/-220
+10/-120
Unit
RTC64611 A
EPSON 5101A
32.0 max.
Frequency tolerance
鈭唂/fo
ppm
15.24
0.8
4.4
13.6
fa
S.R.
I
DD 1
I
DD 2
V
DD
=5V, Ta=25藲C,
first year
Three drops on a
hard board from 75 cm
or 3000G x 0.3ms x 1/2 sine
wave x 3 directions
鹵
5 max.
鹵
10 max.
2 max.
ppm/Y
ppm
mA
碌A(chǔ)
16.3 max.
3.3
0.25
90擄 to
105擄
No load
V
DD
=5V
__
CS
鈮?/div>
1.8V
V
DD
=2V
RTC-64613
Unless otherwise stated, characteristics (specifications) shown in the above table are
based on the rated operating temperature and voltage condition.
DC characteristics
Item
鈥淗鈥?input voltage
鈥淟鈥?input voltage
Input leak current
Symbol
V
IH
V
IL
I
IN
I
TSL
I
LOH
V
OH
V
OL
C
IN
C
OUT
Condition
( V
DD
= 5V
鹵
0.5V, Ta = -20 to + 75藲C )
V
DD
= 5V
鹵
10%
V
DD
= 2V
2.2
-0.3
鈥?/div>
V
DD
0.8
鹵
2
鹵
10
鈥?/div>
0.4
鈥?/div>
12.5
鈥?/div>
V
2.8 max.
0.3
V
DD
-0.2
-0.3
V
DD
0.2
鹵
2
鹵
10
V
Three-state leak current
Output leak current
鈥淗鈥?output voltage
___
(except for 1 Hz, IRQ)
碌A(chǔ)
鈥淟鈥?output voltage
Input capacity
Output capacity
I
OL
=2.1mA
V
IN
=OV
Ta=25藲C
f =1.0 MHz
2.5
鈥?/div>
pF
0.05 min.
1.0
0擄 to
10擄
69
0.2
I
OH
=-1mA
2.4
12.2 max.
Min.
Max.
Min.
Max.
Unit
RTC64613 A
EPSON9360A
7.9
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