32 Terminations 5V 32 Pin DS1251 Real Time Clocks Leap Year, NVSRAM
SOT-23
DS1251Y-70+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
10 Weeks
Contact Plating
Tin
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
32-DIP Module (0.600, 15.24mm)
Number of Pins
32
Operating Temperature
0°C~70°C
Packaging
Tube
Published
2011
JESD-609 Code
e3
Feature
Leap Year, NVSRAM
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
32
ECCN Code
3A991.B.2.A
Type
Phantom Time Chip
HTS Code
8473.30.11.40
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
2.54mm
Frequency
70GHz
Base Part Number
DS1251
Pin Count
32
Operating Supply Voltage
5V
Power Supplies
5V
Interface
Parallel
Memory Size
512KB
Access Time
70 ns
Logic Function
Clock
External Data Bus Width
8
Time Format
HH:MM:SS:hh (12/24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
10mA @ 5V
Time-Min
1/100SECOND
Interrupt Capability
N
Volatile
NO
Length
43.053mm
Height Seated (Max)
10.922mm
Width
15.24mm
REACH SVHC
Unknown
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$43.420000
$43.42
10
$40.962264
$409.62264
100
$38.643645
$3864.3645
500
$36.456269
$18228.1345
1000
$34.392707
$34392.707
DS1251Y-70+ Product Details
DS1251Y-70+ Overview
In package 32-DIP Module (0.600, 15.24mm), real time clocks can be found.In this case, time clock is packaged in the way of Tube.A voltage of 4.5V~5.5V is supplied to this electrical RTC.Electrical real time clock type Phantom Time Chip.There is an electronic component mounted in the way of Through Hole.Ideally, the operating temperature should be 0°C~70°C.During operation, the value of Leap Year, NVSRAM can be ensured.It is possible to terminate transmission lines with 32 terminations, which means that the RTC module terminating the line matches its characteristic impedance.This electronic component receives a voltage of 5V.There are 32 pins on it.This object belongs to the family DS1251.A memory of 512KB is embedded in the RTC times, which can be used to store programs and data.A Through Hole mounting type is assigned to the RTC module.For the purpose of powering the real time clock, the power supply is set to 5V.The real time clock is equipped with 32 pins.A high efficiency supply voltage should be maintained at 5V.You can achieve 70GHz frequency.
DS1251Y-70+ Features
32-DIP Module (0.600, 15.24mm) package 32 terminations 32 pin count 5V power supplies Be maintained at 5V for high efficiency.
DS1251Y-70+ Applications
There are a lot of Maxim Integrated DS1251Y-70+ Real Time Clocks applications.