參數(shù)資料
型號： RTC-64613
廠商： Electronic Theatre Controls, Inc.
英文描述： 8-bit REAL TIME CLOCK MODULE
中文描述： 8位實時時鐘模塊
文件頁數(shù)： 1/2頁
文件大小： 69K
代理商： RTC-64613
69
Real time clock module
Specifications (characteristics)
Absolute Max. rating
Operating range
Frequency characteristics and current consumption
characteristics
Item
Symbol
Condition
DC characteristics
External dimensions
Terminal connection
(Unit: mm)
RTC-64611
RTC64613 A
EPSON9360A
RTC
64611 A
EPSON 5101A
(V
DD
) is to be same level as V
DD.
Do not connect it to any external terminals.
NC is not connected internally.
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
RTC-64613
32.0 max.
1
4
3
0
15.24
0.25
2
16.3 max.
7
1
1.0
0
0
Unless otherwise stated, characteristics (specifications) shown in the above table are
based on the rated operating temperature and voltage condition.
(V
DD
= 5V
±
0.5V, Ta = -20 to + 75C)
V
DD
= 5V
±
10%
No.
1
2
3
4
5
6
7
8
9
10
11
12
No.
13
14
15
16
17
18
19
20
21
22
23
24
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
Pin terminal
I/O
4
I/O
5
I/O
6
I/O
7
I/O
8
CS
OE
WE
NC
(V
DD
)
(V
DD
)
V
DD
Pin terminal
0
°
to
10
°
90
°
to
105
°
0.05 min.
2.8 max.
8-bit REAL TIME CLOCK MODULE
RTC-64611
/
64613
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.
Item
Power source voltage
Input voltage
Storage temperature
Soldering condition
Symbol
V
DD
V
IN
T
STG
T
SOL
Condition
Ta=25C
RTC-64611
RTC-64613
RTC-64611
RTC-64613
Specifications
-0.5 to 7.0
-0.5 to V
DD
+0.3
-55 to +85
-55 to +125
Under 260C within 10 sec.
(lead part) (package should
be less than 150C)
Twice at under 260C within
10 sec. or under 230C
within 3 min.
Unit
V
C
Item
Operating voltage
Operating temperature
Data holding voltage
CS data holding time
Operation restoring time
Symbol
V
DD
T
OPR
V
DH
t
CDR
t
R
Condition
—
CS
≥
V
DD
- 0.2V
Specifications
4.5 to 5.5
-20 to + 75
2.0 to 4.5
0 min.
t
RC
(85 ns.)
Unit
V
C
V
ns
Frequency tolerance
Frequency temperature
characteristics
Aging
Shock resistance
Current consumption
f/fo
fa
S.R.
I
DD 1
I
DD 2
Ta=25C
V
DD
=5V
64611 A
64611 B
64613 A
64613
Three drops on a
or 3000G x 0.3ms x 1/2 sine
No load
__
CS
≥
1.8V
V
DD
=5V
V
DD
=2V
Specifications
+15/-5(5±10)
+55/-45(5±50)
+25/-15(5±20)
+55/-45(5±50)
+10/-120
+10/-220
±
5 max.
±
10 max.
2 max.
Unit
ppm
ppm/Y
ppm
mA
μA
(25C reference temperature)
(25C reference temperature)
V
DD
first year
Item
“H” input voltage
“L” input voltage
Input leak current
Three-state leak current
Output leak current
“H” output voltage
(except for 1 Hz, IRQ)
“L” output voltage
Input capacity
Output capacity
Symbol
V
IH
V
IL
I
IN
I
TSL
I
LOH
V
OH
V
OL
C
IN
C
OUT
Condition
I
OH
=-1mA
I
OL
=2.1mA
V
IN
=OV
Ta=25C
f =1.0 MHz
Min.
2.2
-0.3
—
2.4
—
Max.
V
DD
0.8
±2
±10
—
0.4
12.5
Unit
V
μA
V
pF
Min.
V
DD
-0.2
-0.3
—
Max.
V
DD
0.2
± 2
±10
—
V
DD
= 2V
Actual size
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