Maxim Integrated DS1338U-18 Real Time Clocks 1.8V Tube 8Terminations DUAL
DS1338U-18
1551-476-DS1338U-18
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
RoHS Compliant
Clock Frequency: 0.032MHz,Type: Clock/Calendar,Interface: I2C, 2-Wire Serial,Memory Size: 56B,Time Format: HH:MM:SS (12/24 hr)
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DS1338U-18 Tech Specifications
Maxim Integrated DS1338U-18 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Clock/Timing - Real Time Clocks | |
| Manufacturer | Original | |
| Factory Lead Time | 6 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
| Number of Pins | 8Pins | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tube | |
| Published | 2012 | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Type | Clock/Calendar | |
| Terminal Finish | Matte Tin (Sn) | |
| Voltage - Supply | 1.71V~5.5V | |
| Terminal Position | DUAL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 1.8V | |
| Terminal Pitch | 0.65mm | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Base Part Number | DS1338 | |
| Pin Count | 8 | |
| Operating Supply Voltage | 1.8V | |
| Interface | I2C, 2-Wire Serial | |
| Memory Size | 56B | |
| Clock Frequency | 0.032MHz | |
| Logic Function | Clock | |
| Number of Timers | 1Timer | |
| Time Format | HH:MM:SS (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Current - Timekeeping (Max) | 100μA @ 1.89V | |
| Time-Min | SECONDS | |
| Interrupt Capability | N | |
| Voltage - Supply, Battery | 1.3V~3.7V | |
| Volatile | NO | |
| Information Access Method | I2C | |
| Features | Leap Year, NVSRAM, Square Wave Output | |
| Length | 3mm | |
| Height Seated (Max) | 1.1mm | |
| Width | 3mm | |
| REACH SVHC | Unknown | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
DS1338U-18 Documents
Download datasheets and manufacturer documentation for DS1338U-18
Datasheets
DS1338Environmental Information
Material Declaration DS1338U-18Application Notes
State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks Selecting a Backup Source for Real-Time Clocks Oscillator Design Considerations for Low-Current Applications FAQ About the Integrated-Crystal Package OptionOther Related Documents
Tips for Writing Bulletproof Real-Time Clock Control CodeConflictMineralStatement
Maxim-Integrated-company-65.pdf
Others include "DS133" parts
The following parts include 'DS133'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| DS1338U-3 | Maxim Integrated | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
| DS1338U-18 | Maxim Integrated | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 1980 |
| DS1338U-33 | Maxim Integrated | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 10 |
| DS1338U-3 T&R | Maxim Integrated | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 6000 |
| DS1338U-33T | Maxim Integrated | - | |
| DS1338U-18 T&R | Maxim Integrated | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
| DS1338U-33 T&R | Maxim Integrated | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 34 |
| DS1338U-33 T&R/C01 | Maxim Integrated | UMAX |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | DS1338U-18 | Maxim Integrated | DS1338 Series 5.5 V I2C / Serial Surface Mount Real Time Clock - uSOP-8 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
| DS1338U-3 T&R | Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-USOP | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
| DS1338U-33 T&R | Maxim Integrated | IC RTC 56BYTE NV RAM 3.3V 8-USOP | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | |
| DS1308U-18 | Maxim Integrated | Real Time Clock Serial 56Byte - 8-Pin uMAX | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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DS1338U-18 Comments
109 reviews
2021-06-11 00:00:00
The product descriptions are detailed and accurate, helping me make informed decisions.
2021-06-10 00:00:00
Buying electronic components from Jakelectronic has always been very satisfactory, with first-class quality and service
2021-06-09 00:00:00
This has surpassed my expectations. Excellent product for the price.
2021-06-04 00:00:00
Jakelectronics demonstrated reliability as a supplier, although opportunities for improvement in certain areas were apparent.
2021-04-24 00:00:00
The price is good.
2021-03-23 00:00:00
As an electronics enthusiast, jak is a good platform for me.
2021-03-13 00:00:00
A good choice for purchasing components.
2021-03-13 00:00:00
The reliability of their products has earned my trust as a customer.
2021-03-12 00:00:00
The quality of their components has helped improve the performance of my projects.
2021-03-03 00:00:00
Their attention to detail in packaging ensures that products arrive safely and intact.