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DS1306EN PDF预览

DS1306EN

更新时间: 2024-09-28 06:54:35
品牌 Logo 应用领域
美信 - MAXIM 计时器或实时时钟微控制器和处理器外围集成电路光电二极管闹钟
页数 文件大小 规格书
22页 319K
描述
Serial Alarm Real-Time Clock

DS1306EN 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:0.173 INCH, TSSOP-20
针数:20Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.1Is Samacsys:N
最大时钟频率:0.032 MHz外部数据总线宽度:
信息访问方法:SERIAL, 3-WIRE中断能力:Y
JESD-30 代码:R-PDSO-G20JESD-609代码:e0
长度:6.5 mm湿度敏感等级:1
端子数量:20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:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):240
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Timer or RTC
最大供电电压:5.5 V最小供电电压:2 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.65 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:20
易失性:YES宽度:4.4 mm
uPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCKBase Number Matches:1

DS1306EN 数据手册

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19-5056; Rev 12/09  
DS1306  
Serial Alarm Real-Time Clock  
www.maxim-ic.com  
FEATURES  
PIN CONFIGURATIONS  
. Real-Time Clock (RTC) Counts Seconds,  
Minutes, Hours, Date of the Month, Month,  
Day of the Week, and Year with Leap-Year  
Compensation Valid Up to 2100  
. 96-Byte, Battery-Backed NV RAM for Data  
Storage  
. Two Time-of-Day Alarms, Programmable on  
Combination of Seconds, Minutes, Hours,  
and Day of the Week  
VCC1  
N.C.  
32kHz  
VCCIF  
SDO  
SDI  
SCLK  
N.C.  
CE  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
VCC2  
VBAT  
X1  
N.C.  
X2  
N.C.  
INT0  
INT1  
1Hz  
GND  
SERMODE  
. 1Hz and 32.768kHz Clock Outputs  
. Supports Motorola SPI(Serial Peripheral  
Interface) Modes 1 and 3 or Standard 3-Wire  
Interface  
. Burst Mode for Reading/Writing Successive  
Addresses in Clock/RAM  
. Dual-Power Supply Pins for Primary and  
Backup Power Supplies  
. Optional Trickle Charge Output to Backup  
Supply  
TSSOP (4.4mm)  
1
16  
15  
VCC1  
VCC2  
2
3
4
VBAT  
32kHz  
14  
13  
VCCIF  
SDO  
SDI  
X1  
X2  
5
6
12  
11  
INT0  
SCLK  
INT1  
7
8
10  
9
CE  
1Hz  
. 2.0V to 5.5V Operation  
GND  
SERMODE  
. Optional Industrial Temperature Range:  
-40°C to +85°C  
DIP (300 mils)  
. Available in Space-Efficient, 20-Pin TSSOP  
Package  
. Underwriters Laboratory (UL) Recognized  
SPI is a trademark of Motorola, Inc.  
1 of 22  

DS1306EN 替代型号

型号 品牌 替代类型 描述 数据表
DS1306E/T&R MAXIM

完全替代

Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20, 0.173 INCH, TSSOP-20
DS1306E+T&R MAXIM

完全替代

Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20, 0.173 INCH, ROHS COMPLIANT, TSSOP-20
DS1306E+ MAXIM

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Serial Alarm Real-Time Clock

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