20 Terminations 3.3V 20 Pin DS1670 Real Time Clocks Alarm, Leap Year, Watchdog Timer 0.032MHz
SOT-23
DS1670S+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295, 7.50mm Width)
Number of Pins
20
Operating Temperature
0°C~70°C
Packaging
Tube
Published
2009
JESD-609 Code
e3
Feature
Alarm, Leap Year, Watchdog Timer
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Type
Portable System Controller
Terminal Finish
Matte Tin (Sn)
Additional Feature
3-CHANNEL, 8-BIT ADC
HTS Code
8542.31.00.01
Voltage - Supply
2.97V~3.63V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
3.3V
Terminal Pitch
1.27mm
Base Part Number
DS1670
Pin Count
20
Operating Supply Voltage
3.3V
Interface
3-Wire Serial
Clock Frequency
0.032MHz
Logic Function
Clock
External Data Bus Width
1
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
100μA @ 3.3V
Time-Min
SECONDS
Interrupt Capability
Y
Voltage - Supply, Battery
2.5V~3.7V
Volatile
YES
Information Access Method
SERIAL, 3-WIRE
Length
12.8mm
Height Seated (Max)
2.65mm
Width
7.5mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$9.347000
$9.347
10
$8.817925
$88.17925
100
$8.318797
$831.8797
500
$7.847921
$3923.9605
1000
$7.403699
$7403.699
DS1670S+ Product Details
DS1670S+ Overview
A package named 20-SOIC (0.295, 7.50mm Width) contains real time clocks.Tube is the packaging method.There is 2.97V~3.63V supply voltage for this electrical RTC.Electrical real time clocks of this type are Portable System Controller.real time clock (RTC)s like this are mounted in the way of Surface Mount.0°C~70°C is the operating temperature.When operating, you can ensure Alarm, Leap Year, Watchdog Timer.A transmission line can have a 20 termination by terminating it with a RTC module whose characteristic impedance matches the line's.In the case of this RTC real time clock, there is 3.3V voltage supplied to it.The RTCs are equipped with 20 pins.DS1670 is the family name of this object.This electrical digital time clock is powered by 2.5V~3.7V voltage.There should not be a frequency higher than 0.032MHz in the output.Mounting type for the RTC module is Surface Mount.20 pins are attached to it.Optimal efficiency requires a supply voltage of 3.3V.There are also 3-CHANNEL, 8-BIT ADC characteristics.
DS1670S+ Features
20-SOIC (0.295, 7.50mm Width) package 20 terminations 20 pin count Be maintained at 3.3V for high efficiency.
DS1670S+ Applications
There are a lot of Maxim Integrated DS1670S+ Real Time Clocks applications.