ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union,PayPal |
| Supply Ability | 290PCS |
| Delivery Time | 1 Day |
| Packaging Details | please contact me for details |
| Description | Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Voltage Range on Any Pin Relative to Ground | …-0.3V to +6.0V |
| Operating Temperature Range…(Noncondensing) | -40°C to +85°C |
| Storage Temperature Range | -55°C to +125°C |
| Soldering Temperature Range | See precautions in the Handling, PC Board Layout, and Assembly section |
| Brand Name | DALLAS |
| Model Number | DS1339U-33+ |
| Certification | Original Factory Pack |
| Place of Origin | Original |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union,PayPal | Supply Ability | 290PCS |
| Delivery Time | 1 Day | Packaging Details | please contact me for details |
| Description | Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Voltage Range on Any Pin Relative to Ground | …-0.3V to +6.0V |
| Operating Temperature Range…(Noncondensing) | -40°C to +85°C | Storage Temperature Range | -55°C to +125°C |
| Soldering Temperature Range | See precautions in the Handling, PC Board Layout, and Assembly section | Brand Name | DALLAS |
| Model Number | DS1339U-33+ | Certification | Original Factory Pack |
| Place of Origin | Original | ||
| High Light | electronics ic chip ，integrated circuit components | ||
DS1339U-33+ I2C Serial Real Time Clock electronic Integrated Circuit Chip board / computer chip board
FEATURES
►Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with LeapYear Compensation Valid Up to 2100
►Available in a Surface-Mount Package with an Integrated Crystal (DS1339C)
►I 2 C Serial Interface
►Two Time-of-Day Alarms
►Programmable Square-Wave Output
►Oscillator Stop Flag
► Automatic Power-Fail Detect and Switch Circuitry ►Trickle-Charge Capability
►Underwriters Laboratory (UL) Recognized Pin Con
GENERAL DESCRIPTION
The DS1339 serial real-time clock (RTC) is a lowpower clock/date device with two programmable timeof-day alarms and a programmable square-wave output. Address and data are transferred serially through an I2 C* bus. The clock/date provides seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The DS1339 has a built-in powersense circuit that detects power failures and automatically switches to the backup supply, maintaining time and date operation.
STOCK LIST
| ADM483AR | 2000 | AD | 13+ | SOP |
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| 1206L075THYR | 9000 | TYCO | 16+ | SMD |
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| AD8510ARZ | 2450 | AD | 16+ | SOP |
| A3967SLBTR-T | 2230 | ALLEGRO | 16+ | SOP-24 |
| 2SA1413 | 3000 | NEC | 15+ | TO-252 |
| BZV55-C20 | 9000 | 16+ | LL34 | |
| DL4732A | 8010 | PANJIT | 14+ | LL41 |
| 1.5KE22CA | 9000 | VISHAY | 15+ | DO-201A |
| A6818EEPTR-T | 2230 | ALLEGRO | 16+ | PLCC |
| ISD2590P | 120 | ISD | 16+ | DIP-28 |
| HCPL-0630 | 3460 | AVAGO | 15+ | SOP-8 |
| DL4730A | 8040 | PANJIT | 13+ | LL41 |
| BYV26B | 9000 | PHI | 16+ | SOD-57 |
| HD01-T | 1520 | DIODES | 15+ | SOP |
| ADSP-2188NBST-320 | 2000 | AD | 13+ | QFP-100 |
| 2SC1969 | 3000 | MIT | 16+ | TO-220 |
| 74HC154D | 7500 | 16+ | SOP-24 | |
| 6N136 | 5000 | FSC | 15+ | DIP-8 |
| ASSR-V622-302E | 1600 | AVAGO | 15+ | SOP |
| BU9543KV-E2 | 2100 | ROHM | 16+ | TQFP-64 |
| AD580JH | 2450 | AD | 15+ | CAN |
| ADXRS620BBGZ | 200 | AD | 16+ | BGA |
| HD7445P | 1520 | HIT | 13+ | DIP |
| 2MBI200N-120 | 3000 | FUJI | 15+ | MODULE |
| AT24C04C-PUM | 2300 | ATMEL | 15+ | DIP |
| DF04S | 800 | SEP | 15+ | SOP-4 |
| AD7876BN | 2450 | AD | 15+ | DIP |
| CD4073BE | 6175 | TI | 16+ | DIP |
| AD7847AN | 2450 | AD | 16+ | DIP |
| BC847B | 15000 | 15+ | SOT-23 | |
| AD7501JNZ | 2450 | AD | 16+ | DIP |
| AD8572ARZ | 2450 | AD | 15+ | SOP |
| HD74LS08P | 1520 | HIT | 15+ | DIP |
| AT24C256-10PU27 | 2300 | ATMEL | 16+ | DIP |
| IDT71V016SA10PHG | 1780 | IDT | 13+ | TSOP44 |
| AD8544ARZ | 2450 | AD | 16+ | SOP |
| IRFB4710PBF | 1500 | IR | 13+ | TO-220 |
| IDT7205L20TP | 1780 | IDT | 13+ | DIP |
| G3MC-201PL-VD-12V | 3460 | OMRON | 15+ | DIP |
| AME8510AEEVAFE29Z | 1600 | AME | 14+ | SOT-23 |
| IRFS31N20DTRL | 1500 | IR | 14+ | TO-252 |
| ADM1485ARZ | 2000 | AD | 13+ | SOP |
| FQA9N90C | 2200 | FAIRCHILD | 15+ | TO-3P |
| DS1233-10 | 6390 | DALLAS | 15+ | TO-92 |
| 74HC4094D | 7500 | 16+ | SOP | |
| A3955SB | 2230 | ALLEGRO | 15+ | DIP-16 |
| BC337-25 | 15000 | KEC/ON | 16+ | TO-92 |
| BC327-25 | 15000 | 15+ | TO-92 | |
| AS19-H1G | 1600 | E-CMOS | 13+ | QFP |
| 6AM15 | 1200 | HIT | 16+ | ZIP-12 |
| AMP01FX | 1600 | AD | 15+ | DIP-18 |
| HEF4021BT | 1520 | 16+ | SOP | |
| AD8138ARZ | 2450 | AD | 15+ | SOP |
| F9209L | 1950 | FUJI | 16+ | TO-3P |
| HEF4093BT | 1520 | 15+ | SOP | |
| HV5222PJ | 2460 | SUPERTEX | 16+ | PLCC44 |
| 2SB772 | 3000 | NEC | 16+ | TO-126 |
| 3296W-1-101LF | 3000 | BOURNS | 16+ | DIP |
| 3296W-1-102LF | 3000 | BOURNS | 15+ | DIP |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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