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RTC-7301DG:BS:ROHS

产品描述REAL TIME CLOCK, PDIP18, ROHS COMPLIANT, DIP-18
产品类别嵌入式处理器和控制器    微控制器和处理器   
文件大小262KB,共2页
制造商Seiko Epson Corporation
标准
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RTC-7301DG:BS:ROHS概述

REAL TIME CLOCK, PDIP18, ROHS COMPLIANT, DIP-18

RTC-7301DG:BS:ROHS规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证符合
厂商名称Seiko Epson Corporation
零件包装代码DIP
包装说明DIP, DIP18,.3
针数18
Reach Compliance Codecompliant
其他特性LG-MAX
最大时钟频率0.032 MHz
外部数据总线宽度4
信息访问方法PARALLEL
中断能力Y
JESD-30 代码R-PDIP-T18
JESD-609代码e3/e6
长度23.1 mm
位数4
端子数量18
最高工作温度85 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码DIP
封装等效代码DIP18,.3
封装形状RECTANGULAR
封装形式IN-LINE
峰值回流温度(摄氏度)260
电源1.8/5 V
认证状态Not Qualified
座面最大高度4.2 mm
最大供电电压5.5 V
最小供电电压1.6 V
标称供电电压3 V
表面贴装NO
技术CMOS
温度等级INDUSTRIAL
端子面层TIN/TIN BISMUTH
端子形式THROUGH-HOLE
端子节距2.54 mm
端子位置DUAL
最短时间SECONDS
处于峰值回流温度下的最长时间10
易失性YES
宽度7.62 mm
uPs/uCs/外围集成电路类型TIMER, REAL TIME CLOCK

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Real time clock module
Product Number (Please contact us)
RTC-7301SF : Q42730182000200
RTC-7301DG : Q42730112000200
REAL TIME CLOCK MODULE (4-bit)
RTC - 7301SF
/
DG
Built-in crystal unit 32.768 kHz with frequency adjusted
Frequency selectable clock output (32.768 kHz to 1/30 Hz)
Built-in 30 second adjustment function, digital pace adjustment function
(Max. adjustment:
192 
10
-6
)
Built-in alarm and timer interrupt functions.
Built-in semiconductor temperature sensor
(Voltage output: -7.8 mV /
C,
RTC-7301SF)
Operating voltage range:2.4 V to 5.5 V,
time keeping voltage range: 1.6 V to 5.5 V
Low current consumption (0.6
A
/ 3 V Typ.)
High speed parallel interface compatible with SRAM
Actual size
RTC-7301SF
RTC-7301DG
Block diagram
32.768 kH z
D igital T rim m ing
R EG IS T E R
C LO C K
and
C ALEN D AR
T IM ER
R EG IS T E R
C ontrol Line
D IVID E R
O SC
1
V T EM P
This is a block diagram for RTC-7301SF.
Be aware that RTC-7301DG differs according to the following 2 points.
1)
The V
TEMP
output is not connected to an external pin.
2)
The F
CON
input pin is not connected to an external pin,
but is fixed at "H" internally.
T em perature
Sensor
FO U T
2
FC O N
1
7301SF
7301D G
FO U T
C O N T R O LLER
/ IR Q
A0
A3
D0
D3
/ WR
/ RD
/ CS0
CS1
IN T ER R U PT S
C O N T R O LLER
A LA R M
R EG IS T E R
BUS
IN T ER FAC E
C IR C U IT
CONTROL
R E G IST ER
and
S YS T EM
C O N T R O LLER
External dimensions/Terminal connection
RTC-7301SF (SSOP 24-pin)
No.
10.2
0.3
#24
#13
(Unit:mm)
RTC-7301DG (DIP 18-pin)
Pin
terminal
V
DD
(V
DD
)
(V
DD
)
(V
DD
)
(V
DD
)
(V
DD
)
CS
1
D
0
D
1
D
2
D
3
/W R
No.
23.1 Max.
#18
#10
7.8
0.3
R7301
E 123 4A
#1
#12
5.4
1
2
3
4
5
6
7
8
9
10
11
12
Pin
terminal
/CS0
F
CON
F
OUT
V
T EMP
(V
DD
)
/IRQ
A
0
A
1
A
2
A
3
/RD
GND
No.
24
23
22
21
20
19
18
17
16
15
14
13
E 123 4A
#1
#9
6.3
RTC7301
1
2
3
4
5
6
7
8
9
Pin
terminal
/CS0
F
OUT
/IRQ
A
0
A
1
A
2
A
3
/RD
GND
No.
18
17
16
15
14
13
12
11
10
Pin
terminal
V
DD
(V
DD
)
(V
DD
)
CS
1
D
0
D
1
D
2
D
3
/W R
7.62
0.2 4.2
Min. M ax.
2.54
Min.
0.25
0 -15
2.0 Max.
0 Min.
0.8
0.36
0.15
1.52
0.46
0.5
0 - 10
2.54
The metal case inside of the molding c ompound may be exposed on the top or bottom of this product.
This purely cosmetic and does not have any effect on quality, reliability or electric al specs.
Absolute Max. rating
Item
Symbol
Supply voltage
V
DD
Input voltage
V
IN
Specifications (characteristics)
GND=0 V
Min.
-0.3
GND-0.3
Max.
+7.0
V
DD
+0.3
+8.0
V
DD
+0.3
+125
C
Unit
Conditions
V
DD
to GND
Input terminal,
D
0
to D
3
pins
/IRQ pin
F
OUT
,D
0
-D
3
,V
TEMP
pin
Stored as bare product.
DC characteristics
Item
Symbol
*Refer to application manual for details.
(
GND=0 V,V
DD
=1.6 V to 5.5 V,T
a
=-40
C
to +85
C)
Typ.
1.0
0.6
Max.
2.0
A
1.0
Unit
V
Output voltage(1) V
OUT1
Output voltage(2) V
OUT2
Storage
T
STG
temperature
-55
Conditions
Min.
/CS
0
,/RD,/WR=V
DD
Current consumption
-
I
DD1
V
DD
=5 V
A
0
-A
3
,CS
1
=GND
(When non-accessed)
D
0
-D
3
,/IRQ=Hi-z
F
OUT
=Output OFF
F
OUT
=Hi-z(OFF)
V
TEMP
=Output OFF
I
DD2
V
DD
=3 V
-
V
TEMP
=Hi-z(OFF)
Note)There is no V
TEMP
pin on the RTC-7301DG so standards for
the V
TEMP
pin within the conditions described above do not apply.
Operating range
Item
Power voltage
Clock voltage
Operating
temperature
Symbol
V
DD
V
CLK
T
OPR
Conditions
-
-
No condensation
Min.
2.4
1.6
-40
GND = 0 V
Max.
5.5
+85
Unit
V
C
Temperature sensor characteristics
Item
Temperature
output voltage
Output precision
Temperature
sensitivity
Linearity
Temperature
detection range
Output resistance
Symbol
V
TEMP
T
ACR
V
SE
NL
T
SOP
R
0
C
L
Load condition
R
L
Response time
V
DD
=2.7 V to 5.5 V
V
DD
=3.3 V
C
L
=50 pF, R
L
=500 k, Max.
1
°C
T
a
=+25 °C,V
DD
=2.7 V to 5.5 V
GND=0 V,T
a
=-40
C to +85
C
Min.
-
-
-7.3
-
-40
-
-
500
-
Typ.
1.470
-
-7.8
-
-
1.0
-
-
-
Max.
-
5.0
-8.3
2.0
+85
3.0
100
-
200
Unit
V
C
mV/
C
%
C
k
pF
k
s
Conditions
T
a
=+25
C,GND
based output voltage
V
TEMP
pins,V
DD
=2.7 V to 5.5 V
Frequency characteristics
Item
Symbol
Frequency
f
/f
precision
Oscillation
t
STA
Start up time
Frequency
temperature
T
OP
characteristics
Frequency
f/V
voltage characteristics
Aging
fa
Conditions
T
a
=+25
C,V
DD
=3.0 V
T
a
=+25
C,V
DD
=2.4 V
T
a
=-10
C
to +70
C
V
DD
=3.0 V ,+25
C
T
a
=+25
C,
V
DD
=1.6 V to 5.5 V
T
a
=+25
C,
V
DD
=3.0 V First year
Range
B:523
(
*
1)
-40
CT
a
+85 C,V
DD
=2.7 V to 5.5 V
-40
CT
a
+85 C,V
DD
=2.7 V to 5.5 V
NL
±2.0 %,V
DD
=2.7 V to 5.5 V
T
a
=25
C,V
TEMP
pins,V
DD
=2.7 V to 5.5 V
GND standard and V
DD
standard
V
DD
=2.7 V to 5.5 V
Unit
10
-6
s
10
-6
3.0 Max.
+10 / -120
2.0
Max.
5.0
Max.
10
-6
/V
10
-6
/year
t
RSP
(*1) Please ask tighter tolerance
Note)There is no temperature sensor function on the RTC-7301DG.

RTC-7301DG:BS:ROHS相似产品对比

RTC-7301DG:BS:ROHS RTC-7301SFB-0 RTC-7301SF:B:PURESN RTC-7301SF:B0 RTC-7301SF:B3 RTC-7301SFB RTC-7301SFB-3 RTC-7301SF:B:ROHS RTC-7301SF:B0:PURESN RTC-7301DG:BS:PURESN
描述 REAL TIME CLOCK, PDIP18, ROHS COMPLIANT, DIP-18 REAL TIME CLOCK, PDSO24, SSOP-24 REAL TIME CLOCK, PDSO24, ROHS COMPLIANT, SSOP-24 REAL TIME CLOCK, PDSO24, SSOP-24 REAL TIME CLOCK, PDSO24, SSOP-24 REAL TIME CLOCK, PDSO24, SSOP-24 REAL TIME CLOCK, PDSO24, SSOP-24 REAL TIME CLOCK, PDSO24, ROHS COMPLIANT, SSOP-24 REAL TIME CLOCK, PDSO24, ROHS COMPLIANT, SSOP-24 REAL TIME CLOCK, PDIP18, ROHS COMPLIANT, DIP-18
是否Rohs认证 符合 不符合 符合 不符合 不符合 不符合 不符合 符合 符合 符合
厂商名称 Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation
零件包装代码 DIP SSOP SSOP SSOP SSOP SSOP SSOP SSOP SSOP DIP
包装说明 DIP, DIP18,.3 SSOP, SSOP, SOP24,.3,32 SSOP, SOP24,.3,32 SSOP, SOP24,.3,32 SSOP, SSOP, SSOP, SOP24,.3,32 SSOP, SOP24,.3,32 DIP, DIP18,.3
针数 18 24 24 24 24 24 24 24 24 18
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant compliant compliant
外部数据总线宽度 4 4 4 4 4 4 4 4 4 4
信息访问方法 PARALLEL PARALLEL, DIRECT ADDRESS PARALLEL PARALLEL PARALLEL PARALLEL, DIRECT ADDRESS PARALLEL, DIRECT ADDRESS PARALLEL PARALLEL PARALLEL
JESD-30 代码 R-PDIP-T18 R-PDSO-G24 R-PDSO-G24 R-PDSO-G24 R-PDSO-G24 R-PDSO-G24 R-PDSO-G24 R-PDSO-G24 R-PDSO-G24 R-PDIP-T18
长度 23.1 mm 10.2 mm 10.2 mm 10.2 mm 10.2 mm 10.2 mm 10.2 mm 10.2 mm 10.2 mm 23.1 mm
端子数量 18 24 24 24 24 24 24 24 24 18
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 DIP SSOP SSOP SSOP SSOP SSOP SSOP SSOP SSOP DIP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 IN-LINE SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH IN-LINE
峰值回流温度(摄氏度) 260 260 260 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED 260 260 260 NOT SPECIFIED
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 4.2 mm 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm 4.2 mm
最大供电电压 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
最小供电电压 1.6 V 2.4 V 1.6 V 1.6 V 1.6 V 2.4 V 2.4 V 1.6 V 1.6 V 1.6 V
标称供电电压 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V
表面贴装 NO YES YES YES YES YES YES YES YES NO
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子形式 THROUGH-HOLE GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING THROUGH-HOLE
端子节距 2.54 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm 2.54 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 10 10 10 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED 10 10 10 NOT SPECIFIED
宽度 7.62 mm 5.4 mm 5.4 mm 5.4 mm 5.4 mm 5.4 mm 5.4 mm 5.4 mm 5.4 mm 7.62 mm
uPs/uCs/外围集成电路类型 TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK
是否无铅 含铅 含铅 含铅 含铅 含铅 - 含铅 含铅 含铅 含铅
最大时钟频率 0.032 MHz - 0.032 MHz 0.032 MHz 0.032 MHz - - 0.032 MHz 0.032 MHz 0.032 MHz
中断能力 Y - Y Y Y - - Y Y Y
JESD-609代码 e3/e6 e3 e3/e2 - - - e3 e3/e6 e3/e2 e3
位数 4 - 4 4 4 - - 4 4 4
封装等效代码 DIP18,.3 - SOP24,.3,32 SOP24,.3,32 SOP24,.3,32 - - SOP24,.3,32 SOP24,.3,32 DIP18,.3
电源 1.8/5 V - 1.8/5 V 1.8/5 V 1.8/5 V - - 1.8/5 V 1.8/5 V 1.8/5 V
技术 CMOS - CMOS CMOS CMOS CMOS - CMOS CMOS CMOS
端子面层 TIN/TIN BISMUTH TIN TIN/TIN SILVER - - - TIN TIN/TIN BISMUTH TIN/TIN SILVER Tin (Sn)
最短时间 SECONDS - SECONDS SECONDS SECONDS - - SECONDS SECONDS SECONDS
易失性 YES - YES YES YES - - YES YES YES
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