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DS1306E+T&R PDF预览

DS1306E+T&R

更新时间: 2024-11-15 12:58:35
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
Real Time Clock, Volatile, 0 Timer(s), CMOS, PDSO20, 0.173 INCH, ROHS COMPLIANT, TSSOP-20

DS1306E+T&R 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP, TSSOP20,.25针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8473.30.11.80Factory Lead Time:6 weeks
风险等级:0.66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:YJESD-30 代码:R-PDSO-G20
JESD-609代码:e3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:70 °C
最低工作温度: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):260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:COMMERCIAL端子面层:Matte Tin (Sn)
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:30易失性:YES
宽度:4.4 mmuPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCK
Base Number Matches:1

DS1306E+T&R 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  

DS1306E+T&R 替代型号

型号 品牌 替代类型 描述 数据表
DS1306EN MAXIM

完全替代

Serial Alarm Real-Time Clock
DS1306E+ MAXIM

完全替代

Serial Alarm Real-Time Clock
DS1306E MAXIM

完全替代

Serial Alarm Real-Time Clock

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