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$5000DS1670E
Real Time Clock (RTC) IC Portable System Controller 3-Wire Serial 20-TSSOP (0.173", 4.40mm Width)
Brands: MAXIM INTEGRATED PRODUCTS INC
Mfr.Part #: DS1670E
Datasheet: DS1670E Datasheet (PDF)
Package/Case: 20-TSSOP
Product Type: Real Time Clocks
RoHS Status:
Stock Condition: 6,888 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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DS1670E General Description
Real Time Clock (RTC) IC Portable System Controller 3-Wire Serial 20-TSSOP (0.173", 4.40mm Width)
Features
- Provides real time clock:
- − Counts seconds, minutes, hours, date of the month, month, day of the week, and year with leap year compensation valid up to 2100
- − Power control circuitry supports system power-on from day/time alarm
- Microprocessor monitor:
- − Halts microprocessor during power fail
- − Automatically restarts microprocessor after power failure
- − Monitors pushbutton for external override
- − Halts and resets an out of control microprocessor
- NV RAM control:
- − Automatic battery backup and write protection to external SRAM
- 3-channel, 8-bit analog-to-digital converter
- Simple 3-wire interface
- 3.3V operation
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pbfree Code | No | Rohs Code | No |
| Part Life Cycle Code | Obsolete | Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC |
| Part Package Code | TSSOP | Package Description | 4.40 MM, TSSOP-20 |
| Pin Count | 20 | Reach Compliance Code | not_compliant |
| ECCN Code | EAR99 | HTS Code | 8542.31.00.01 |
| Factory Lead Time | 4 Weeks | Additional Feature | 3-CHANNEL, 8-BIT ADC |
| Clock Frequency-Max | 0.032 MHz | External Data Bus Width | 1 |
| Information Access Method | SERIAL, 3-WIRE | Interrupt Capability | Y |
| JESD-30 Code | R-PDSO-G20 | JESD-609 Code | e0 |
| Length | 6.5 mm | Moisture Sensitivity Level | 1 |
| Number of Terminals | 20 | Number of Timers | |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
| Package Body Material | PLASTIC/EPOXY | Package Code | TSSOP |
| Package Equivalence Code | TSSOP20,.25 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | Peak Reflow Temperature (Cel) | 245 |
| Qualification Status | Not Qualified | Seated Height-Max | 1.1 mm |
| Supply Voltage-Max | 3.63 V | Supply Voltage-Min | 2.97 V |
| Supply Voltage-Nom | 3.3 V | Surface Mount | YES |
| Technology | CMOS | Temperature Grade | COMMERCIAL |
| Terminal Finish | TIN LEAD | Terminal Form | GULL WING |
| Terminal Pitch | 0.65 mm | Terminal Position | DUAL |
| Time-Min | SECONDS | Volatile | YES |
| Width | 4.4 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The DS1670E is a real-time clock (RTC) integrated circuit that provides an accurate time base for various electronic applications. It features battery backup, an alarm function, and a temperature sensor. The DS1670E is commonly used in consumer electronics, industrial automation, and embedded systems for timekeeping purposes.
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Equivalent
The equivalent products of DS1670E chip are DS1670S+, DS1670S+T&R, DS1670-50+, and DS1670-50+T&R. These are similar real-time clocks with the same features and functionality as the DS1670E chip. -
Features
The DS1670E is a non-volatile real-time clock/calendar with an alarm function, temperature sensor, and timer. It operates with low power consumption and has a dual-wire interface for communication. It also has programmable square-wave output, an integrated watchdog timer, and battery backup for power loss protection. -
Pinout
The DS1670E is a real-time clock with 8 pins. Pin functions include VCC, GND, SCL, SDA, AL, X1, X2, and CLKOUT. The device operates at a voltage of 3.3V and communicates via I2C interface. -
Manufacturer
The DS1670E is made by Maxim Integrated, a semiconductor company that designs and manufactures analog and digital integrated circuits. Their product portfolio includes a wide range of products such as microcontrollers, sensors, amplifiers, and battery management solutions. Maxim Integrated is known for producing high-quality and reliable components for various industries including automotive, industrial, and consumer electronics. -
Application Field
The DS1670E is typically used in battery-backed systems, portable devices, consumer electronics, and industrial applications that require the monitoring of time and temperature. It is commonly found in appliances, medical devices, smart meters, and data loggers. -
Package
The DS1670E chip is available in a 14-pin SOIC package. Its form factor is Surface Mount and the dimensions are 5mm x 4.9mm.
We provide high quality products, thoughtful service and after sale guarantee
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
