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8 Terminations1.8V 8 Pin DS1308 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.4MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1308U-18+T
- Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet:
- Stock: 5961
- Description: 8 Terminations1.8V 8 Pin DS1308 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.4MHz (Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2013 |
| Feature | Leap Year, NVSRAM, Square Wave Output |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| HTS Code | 8473.30.11.80 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 1.71V~5.5V |
| Terminal Position | DUAL |
| Supply Voltage | 1.8V |
| Terminal Pitch | 0.65mm |
| Base Part Number | DS1308 |
| Pin Count | 8 |
| JESD-30 Code | S-PDSO-G8 |
| Operating Supply Voltage | 1.8V |
| Power Supplies | 1.8/5V |
| Interface | I2C, 2-Wire Serial |
| Memory Size | 56B |
| Clock Frequency | 0.4MHz |
| Logic Function | Clock |
| Number of Timers | 1 |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 100μA @ 200μA @ 1.89V~5.5V |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Voltage - Supply, Battery | 1.3V~5.5V |
| Volatile | NO |
| Information Access Method | I2C |
| Height Seated (Max) | 1.1mm |
| Length | 3mm |
| Width | 3mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
DS1308U-18+T Overview
The package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) contains real time clocks.Time clock is packaged in the way of Tape & Reel (TR).Providing this electrical RTC with a voltage of 1.71V~5.5V is required.Clock/Calendar is the type of this electrical real time clock.The real time clock (RTC) that is mounted in the way of Surface Mount is connected to this circuit board.In order to be safe, electronic time clocks are imperative that the temperature are kept at -40°C~85°C at all times.Electronic time clocks are possible to make sure that Leap Year, NVSRAM, Square Wave Output are maintained when operating.Transmitter lines with 8 terminations exhibit the characteristic impedance of the terminating RTC module.Obviously, a voltage of 1.8V is being supplied to this electronic component.8 pins are present on it.RTCs are a member of the family DS1308.A voltage of 1.3V~5.5V is supplied to this electrical digital time clock.Timer or RTC includes this part.In the RTC times you will find a memory of 56B which is available for your programs and data storage.There should be no more than a 0.4MHz frequency at real time clocks' output.Mounting type Surface Mount is chosen for the RTC module.For the purpose of powering the real time clock, the power supply is set to 1.8/5V.Following an input signal, there are 1 timers that output a signal at a preset time.A high efficiency supply voltage should be maintained at 1.8V.
DS1308U-18+T Features
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package
8 terminations
8 pin count
1.8/5V power supplies
Be maintained at 1.8V for high efficiency.
DS1308U-18+T Applications
There are a lot of Maxim Integrated DS1308U-18+T Real Time Clocks applications.
- Point-of-Sale Equipment
- Glucometer
- Fax/Printer
- Medical Equipment
- Digital voice recorders
- Printers
- Bridges
- Utility Meters
- High duration timers
- Vending Machine
