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20 Terminations3.3V 20 Pin DS32B35 Real Time ClocksTimer or RTC SubcategoryAlarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal
- Manufacturer: Maxim Integrated
- NO: 503-DS32B35-33IND#
- Package: 20-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 3816
- Description: 20 Terminations3.3V 20 Pin DS32B35 Real Time ClocksTimer or RTC SubcategoryAlarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal (Kg)
- Delivery:
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| Parameters | |
|---|---|
| Width | 7.5mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°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 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | TIN |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 2.7V~3.63V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1.27mm |
| Frequency | 32.8kHz |
| Base Part Number | DS32B35 |
| Pin Count | 20 |
| Number of Outputs | 3 |
| Operating Supply Voltage | 3.3V |
| Interface | I2C, 2-Wire Serial |
| Memory Size | 2KB |
| 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 |
| Height Seated (Max) | 2.65mm |
| Length | 12.8mm |
DS32B35-33IND# Overview
There is an embedded version of real time clocks in the package 20-SOIC (0.295, 7.50mm Width).Tube is the way in which time clock is packaged.This electrical RTC is powered by a voltage that is 2.7V~3.63V at the time of installation.The type of this electrical real time clock is Clock/Calendar.This part is mounted on the systemboard in the way indicated by Surface Mount.Ideally, the operating temperature should be set to -40°C~85°C.During the course of operation, Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal can be ensured.Transmission lines with 20 terminations have the characteristic impedance of the RTC module terminating them.In this case, the voltage supplied to the electronic component is 3.3V.There are 20 pins on it.RTCs belongs to DS32B35 family.The supply voltage of this electrical digital time clock is 2.3V~3.6V.In Timer or RTC, you can find this component.The RTC times within the system have a memory of 2KB available for storing data and programs for the purposes of the system.Mounting type Surface Mount is chosen for the RTC module.It is equipped with 20 pins.An input signal is received by 1 timers, which output a signal after a preset time.The supply voltage should be maintained at 3.3V for high efficiency.32.8kHz is the maximum frequency that can be achieved.A 8 bit digital time clock is designed for this application.With 3 outputs, it is configured as a single output.
DS32B35-33IND# Features
20-SOIC (0.295, 7.50mm Width) package
20 terminations
20 pin count
Be maintained at 3.3V for high efficiency.
8 Bits
3 outputs
DS32B35-33IND# Applications
There are a lot of Maxim Integrated DS32B35-33IND# Real Time Clocks applications.
- Medical Equipment
- White goods
- Hand-Held Devices
- Utility Meter
- Copy machines
- Copier
- Medical Devices
- Electronic metering
- Set-Top Box
- POS Terminal
