IC RTC CLK/CALENDAR PAR 28-EDIP
The DS1693 is a real-time clock (RTC) designed as a successor to the industry standard DS1285, DS1385, DS1485, and DS1585 PC real-time clocks.
DS1693 RTC: Datasheet, Pinout, Features
IC RTC CLK/CALENDAR PAR 28-EDIP The DS1693 is a real-time clock (RTC) designed as a successor to the industry standard DS1285, DS1385, DS1485, and DS1585 PC real-time clocks.
53
Aug 26, 2021
Hulda Pound
DS1693
10In Stock
Min.: 1 Mult.: 1
Quick Links
DS1693 Pinout
DS1693 CAD Model
Footprint
DS1693 Description
The DS1693 is a real-time clock (RTC) designed as successors to the industry standard DS1285, DS1385, DS1485, and DS1585 PC real-time clocks. The device provides the industry-standard DS1285 clock function with the new feature of either +3.0V or +5.0V operation and automatic backup and writes protection to an external SRAM.
Specifications
Maxim Integrated DS1693 technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated DS1693.
DS1693 Tech Specifications
DS1693 Tech Specifications
Maxim Integrated DS1693 technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated DS1693.
| Product Attribute | Attribute Value | |
|---|---|---|
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | 28-DIP Module (0.600, 15.24mm) | |
| Number of Pins | 28Pins | |
| Operating Temperature | 0°C~70°C | |
| Packaging | Tube | |
| Published | 2005 | |
| JESD-609 Code | e0 | |
| Pbfree Code | no | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 28Terminations | |
| ECCN Code | EAR99 | |
| Type | Clock/Calendar | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Additional Feature | CAN ALSO OPERATE WITH 5V SUPPLY |
| Product Attribute | Attribute Value | |
|---|---|---|
| HTS Code | 8542.39.00.01 | |
| Voltage - Supply | 2.7V~3.3V 4.5V~5.5V | |
| Terminal Position | DUAL | |
| Peak Reflow Temperature (Cel) | 240 | |
| Supply Voltage | 3V | |
| Terminal Pitch | 2.54mm | |
| Base Part Number | DS1693 | |
| Pin Count | 28 | |
| Power Supplies | 3/5V | |
| Interface | Parallel | |
| Memory Size | 114B | |
| Number of Bits | 16Bits | |
| Clock Frequency | 0.032MHz | |
| Logic Function | Clock | |
| External Data Bus Width | 8 | |
| Number of Timers | 1Timer |
| Product Attribute | Attribute Value | |
|---|---|---|
| Time Format | HH:MM:SS (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Current - Timekeeping (Max) | 2mA @ 3V 3mA @ 5V | |
| Time-Min | SECONDS | |
| Interrupt Capability | Y | |
| Voltage - Supply, Battery | 2.5V~3.7V | |
| Volatile | NO | |
| Features | NVSRAM | |
| Length | 38.862mm | |
| Height Seated (Max) | 9.398mm | |
| Width | 15.24mm | |
| Radiation Hardening | No | |
| RoHS Status | Non-RoHS Compliant | |
| Lead Free | Contains Lead |
DS1693 Features
+3V or +5V Operation
64-Bit Silicon Serial Number
64-Bit Customer Specific ROM or Additional Serial Number Available
Power Control Circuitry Supports System Power-On from Date/Time Alarm or Key Closure
Automatic Battery Backup and Write Protection to External SRAM
Crystal Select Bit Allows RTC to Operate with 6pF or 12.5pF Crystal
114 Bytes User NV RAM
Auxiliary Battery Input
RAM Clear Input
Century Register
32kHz Output for Power Management
32-Bit VCC Powered Elapsed Time Counter
32-Bit VBAT Powered Elapsed Time Counter
16-Bit Power Cycle Counter
Compatible with Existing BIOS for Original DS1287 Functions
Available as IC (DS1689) or Stand-Alone Module with Embedded Battery and Crystal (DS1693)
Available in Industrial Temperature Version
Timekeeping Algorithm Includes Leap Year Compensation Valid Up to 2100
DS1693 Block Diagram
The block diagram below shows the pin connections with the major internal functions of DS1693.
DS1693 Package
DS1693 Manufacturer
The market is evolving. The rules are changing. To keep your time to market short, you need integration at every level—from silicon to the supply chain. Count on Maxim Integrated to help you overcome design and architectural challenges, with integrated solutions for the industrial, medical, consumer, automotive, energy, computing, and communications realms. Maxim Integrated is also your source for power, interface, and even digital products that work in the analogue world. And they’re glad to support you with reference designs, tools, technical documents, packaging, and more. We invite you to explore their latest analogue integration offerings.
Datasheet PDF
Download datasheets and manufacturer documentation for Maxim Integrated DS1693.
DS1693 Documents
DS1693 Documents
Download datasheets and manufacturer documentation for DS1693
Datasheets
DS1689,1693
ConflictMineralStatement
Maxim-Integrated-company-65.pdf
Frequently Asked Questions
What is the DS1693 individually manufactured with ？
The DS1693 is individually manufactured with a unique 64-bit serial number as well as an additional 64-bit customer-specific ROM or serial number.
What does the DS1693 incorporate?
The DS1693 incorporates a power-on elapsed time counter, a power-on cycle counter, and a battery-powered continuous counter. These three counters provide valuable information for maintenance and warranty requirements.
What package is the DS1693 available in?
It is available in 28-DIP Module (0.600, 15.24mm) package.
What is the DS1693?
The DS1693 is a real-time clock (RTC) designed as a successor to the industry standard DS1285, DS1385, DS1485, and DS1585 PC real-time clocks. The devices provide the industry-standard DS1285 clock function with the new feature of either +3.0V or +5.0V operation and automatic backup and write protection to an external SRAM.
FAQ
What is the DS1693 individually manufactured with ？
The DS1693 is individually manufactured with a unique 64-bit serial number as well as an additional 64-bit customer-specific ROM or serial number.
What does the DS1693 incorporate?
The DS1693 incorporates a power-on elapsed time counter, a power-on cycle counter, and a battery-powered continuous counter. These three counters provide valuable information for maintenance and warranty requirements.
What package is the DS1693 available in?
It is available in 28-DIP Module (0.600, 15.24mm) package.
What is the DS1693?
The DS1693 is a real-time clock (RTC) designed as a successor to the industry standard DS1285, DS1385, DS1485, and DS1585 PC real-time clocks. The devices provide the industry-standard DS1285 clock function with the new feature of either +3.0V or +5.0V operation and automatic backup and write protection to an external SRAM.
TAGS
Comments