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DS32B35-33#

DS32B35-33#

DS32B35-33#

Maxim Integrated

20 Terminations 3.3V 20 Pin DS32B35 Real Time Clocks Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal

SOT-23

DS32B35-33# Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
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 2008
JESD-609 Code e3
Feature Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination SMD/SMT
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish TIN
Voltage - Supply 2.7V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Reach Compliance Code not_compliant
Frequency 32.768kHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS32B35
Pin Count 20
Number of Outputs 3
Qualification Status Not Qualified
Interface I2C, 2-Wire Serial
Memory Size 2KB
Memory Type FRAM
Number of Bits 8
Logic Function Clock
External Data Bus Width 1
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 110μA @ 3.63V
Time-Min MINUTES
Interrupt Capability Y
Voltage - Supply, Battery 2.3V~3.6V
Volatile NO
Information Access Method I2C
Length 12.8mm
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant
DS32B35-33# Product Details

DS32B35-33# Overview


20-SOIC (0.295, 7.50mm Width) contains real time clocks.A Tube package is used to package time clock.Its supply voltage is 2.7V~3.63V.It is a Clock/Calendar type electrical real time clock.A part of this electronic RTC module is mounted in the way of Surface Mount.Electronic time clocks should be 0°C~70°C degrees Celsius during operation.Electronic time clocks are possible to guarantee Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal when operating.Transmission lines can be terminated with 20 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.In this RTC real time clock, there is a voltage of 3.3V supplied to it.20 pins are present on it.DS32B35 are RTC s family.2.3V~3.6V is the supply voltage of this electrical digital time clock.A memory of 2KB is embedded into the RTC times for storing programs and data.There is a mounting type of Surface Mount for this RTC module.With 20 pins, it is equipped.1 timers are in the real time clock that outputs a signal in response to an input signal.Frequency 32.768kHz can be achieved.8 Bits are used in the design of this digital time clock.3 outputs are configured.

DS32B35-33# Features


20-SOIC (0.295, 7.50mm Width) package
20 terminations
20 pin count
8 Bits
3 outputs


DS32B35-33# Applications


There are a lot of Maxim Integrated
DS32B35-33# Real Time Clocks applications.


  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers

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