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RTC-7301SF PDF预览

RTC-7301SF

更新时间: 2024-09-25 03:35:43
品牌 Logo 应用领域
爱普生 - EPSON 外围集成电路光电二极管ISM频段双倍数据速率时钟
页数 文件大小 规格书
2页 105K
描述
4-bit REAL TIME CLOCK MODULE

RTC-7301SF 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP, SOP24,.3,32针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.34
Is Samacsys:N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, DIRECT ADDRESS
中断能力:YJESD-30 代码:R-PDSO-G24
JESD-609代码:e3/e6长度:10.2 mm
端子数量:24计时器数量:
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:SSOP
封装等效代码:SOP24,.3,32封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:2/5,2.5/5 V认证状态:Not Qualified
座面最大高度:2 mm子类别:Timer or RTC
最大供电电压:5.5 V最小供电电压:2.4 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:TIN/TIN BISMUTH端子形式:GULL WING
端子节距:0.8 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:NOT SPECIFIED
易失性:YES宽度:5.4 mm
uPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCKBase Number Matches:1

RTC-7301SF 数据手册

 浏览型号RTC-7301SF的Datasheet PDF文件第2页 
Real time clock module  
4-bit REAL TIME CLOCK MODULE  
RTC-7301SF/DG  
Product number (please refer to page 2)  
Q42 7 3 0 1 8 x0 0 0 2 00  
Q42 7 3 0 1 1 x0 0 0 2 00  
Built-in crystal oscillator 32.768 kHz with frequency adjusted  
Frequency selectable clock output (32.768 kHz to 1/30 Hz)  
-6  
Built-in 30 second adjustment function, digital pace adjustment function (Max. adjustment: ±192 x 10 )  
RTC-7301SF  
RTC-7301DG  
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 µA / 3 V Typ.)  
Actual size  
High speed parallel interface compatible with SRAM  
The details are mentioned in the application manual.  
http://www.epsondevice.com  
GND=0V  
Unit  
Pin terminal  
Pin terminal  
VDD  
No.  
1
2
3
4
5
6
7
8
No.  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
CS  
0
Symbol  
VDD  
Condition  
VDD to GND  
Item  
Supply voltage  
Input voltage  
Min.  
-0.3  
GND -0.3  
GND -0.3  
GND -0.3  
-55  
Max.  
+ 7.0  
( )  
FCON  
FOUT  
VDD  
#24  
#13  
(
(
(
(
)
VDD  
)
VDD  
VTEMP  
(VDD  
IRQ  
VIN  
Input terminal,D0 to D3 pins  
IRQ pin  
V
DD+ 0.3  
)
)
VDD  
V
)
VDD  
CS  
VOUT1  
VOUT2  
TSTG  
Output voltage(1)  
Output voltage(2)  
Storage temperature  
+ 8.0  
A0  
A1  
A2  
A3  
RD  
GND  
1
V
DD+ 0.3  
FOUT, D0-D3 pins, VTEMP pin  
Stored as bare product after unpacking  
D0  
D1  
D2  
D3  
9
°C  
+125  
10  
11  
12  
WR  
#1  
#12  
GND=0V  
Item  
Power voltage  
Condition  
Symbol  
VDD  
Unit  
V
Min.  
2.4  
Max.  
5.5  
Pin terminal  
Pin terminal  
VDD  
No.  
1
2
3
4
5
6
7
8
No.  
18  
17  
16  
15  
14  
13  
12  
11  
10  
#18  
#10  
CS  
0
VCLK  
V
Clock voltage  
Operating temperature  
1.6  
5.5  
FOUT  
IRQ  
A0  
A1  
A2  
A3  
RD  
GND  
(
)
VDD  
( )  
VDD  
TOPR  
°C  
No condensation  
- 40  
+ 85  
CS1  
D0  
D1  
D2  
D3  
WR  
#1  
#9  
9
Symbol  
Condition  
Range  
Unit  
Item  
-6  
f/fo Ta=+25 °C, VDD= 3.0 V  
5 ± 23 ∗  
x 10  
Frequency precision  
(VDD) and VDD are to have the same level of voltage. Do not connect it to any external terminals.  
s
tSTA  
Oscillation start-up time  
Frequency temperature  
characteristics  
T
a
=+25 °C, VDD= 2.4 V  
Ta=-10 °C to +70 °C,  
DD= 3.0 V  
Ta=+25 °C,  
3 Max.  
-6  
+10/-120  
x 10  
TOP  
V
(Unit: mm)  
Frequency voltage  
characteristics  
Aging  
-6  
±2  
±5  
x 10 /V  
f/V  
fa  
V
DD= 1.6 V to 5.5V  
(SSOP 24-pin)  
-6  
x 10 /year  
Ta  
=+25 °C, VDD= 3.0 V  
10.5 Max.  
Please ask tighter tolerance  
GND=0 V,VDD=1.6 V to 5.5 V,Ta= - 40 °C to + 85 °C  
Item  
Symbol  
IDD1  
Condition  
Min. Typ. Max. Unit  
Current consumption  
(When non-accessed)  
FOUT =Output OFF  
VTEMP =Output OFF  
CS0,RD,WR=VDD  
A0-A3,CS1=GND  
D0-D3,IRQ=Hi-z  
FOUT=Hi-z(OFF)  
VTEMP=Hi-z(OFF)  
1.0 2.0 µA  
0.6 1.0 µA  
VDD= 5 V  
VDD= 3 V  
IDD2  
Note)There is no VTEMP pin on the RTC-7301DG so  
standards for the VTEMP pin within the conditions described above do not apply.  
2.0 Max.  
0.5  
0 Min.  
0° to 10°  
0.8  
0.36  
0.15  
GND=0 V,Ta= - 40 °C to + 85 °C  
Metal may be exposed on the top or bottom of this product. This won't affect any quality, reliability or electrical spec.  
Symbol  
VTEMP  
TACR  
VSE  
Condition  
Min. Typ. Max. Unit  
Item  
Temperature output  
voltage  
Ta= +25 °C, GND based output voltage  
VTEMP pins, VDD=2.7 V to 5.5 V  
Ta= +25 °C, VDD=2.7 V to 5.5 V  
-40 °C Ta +85 °C,  
(DIP 18-pin)  
1.470  
V
23.1 Max.  
±5.0 °C  
Output precision  
Temperature  
sensitivity  
-7.3 -7.8 -8.3 mV/°C  
VDD=2.7 V to 5.5 V  
NL -40 °C Ta +85 °C, VDD=2.7 V to 5.5 V  
±2.0  
%
Linearity  
7.62  
TSOP  
NL ± 2.0 %, VDD=2.7 V to 5.5 V  
Ta= +25 °C, VTEMP pins, VDD=2.7 V to  
5.5 V GND standard and VDD standard  
VDD=2.7 V to 5.5 V  
-40  
+85 °C  
Temperature detection range  
R0  
Output resistance  
1.0 3.0 kΩ  
0.25  
90° to 105°  
CL  
RL  
100 pF  
kΩ  
Load condition  
Response time  
Note)There is no temperature sensor function on the RTC-7301DG.  
2.54  
0.46  
VDD=2.7 V to 5.5 V  
500  
91  
tRSP  
200 µs  
VDD=3.3 V CL=50 pF, RL= 500 k, Max. ±1 °C  

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