Status: | Active |
---|---|
Series: | DS1343 |
RoHS: | Unknown |
Low Timekeeping Current of 250nA (typ) |
Compatible with Crystal ESR Up to 100kΩ |
Versions Available to Support Either 6pF or 12.5pF Crystals |
RTC Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Through 2099 |
Power-Fail and Switch Circuitry |
Three Operating Voltages 1.8V ±5% 3.0V ±10% 3.3V ±10% |
1.8V ±5% |
3.0V ±10% |
3.3V ±10% |
Trickle-Charge Capability |
Maintain Time Down to 1.15V (typ) |
Support Motorola SPI Modes 1 and 3, or Standard 3-Wire Interface |
Burst Mode for Reading/Writing Successive Addresses in Clock/RAM |
96-Byte Battery-Backed NV RAM for Data Storage |
Two Time-of-Day Alarms with Two Interrupt Outputs |
Industrial Temperature Range |
20-Pin TSSOP or 14-Pin TDFN Package |
Interface | 3-WireSPI |
---|---|
VSUPPLY (V) | 1.71 to 5.5 |
Date/ Time Format (hh = sec/100) | YY-MM-DD/ HH:MM:SS |
Time Keeping Current (nA) (typ) | 250 |
CL (pF) | 6 |
Memory Type | NV SRAM |
Memory Size (Bytes) | 96 |
Time of Day Alarms | 2 |
Package/Pins | TDFN/14TSSOP/20 |
BudgetaryPrice (See Notes) | 2.49 |
Status: | Unknown |
---|---|
Series: | - |
RoHS: | Unknown |
Date Format | Day |
---|---|
Clock Format | HH |
Clock IC Type | Alarm RTC |
Supply Voltage Min | 3V |
Supply Voltage Max | 5.5V |
Clock IC Case Style | TDFN |
No. of Pins | 14Pins |
IC Interface Type | SPI |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Product Range | - |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | To Be Advised |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (15-Jan-2018) |
Low-Current SPI/3-Wire RTCs | Analog Devices |
RTC W/ NVRAM, 768B, HH: MM: SS, TDFN-14 | Farnell |
Where can I find additional details, specifications and documents for a DS1343D-33+T&R ?
Additional datasheets, footprints and schematics for DS1343D-33+T&R are listed on our Part Details page. You can also find images and similar parts to DS1343D-33+T&R on this page.
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Is the DS1343D-33+T&R RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1343D-33+T&R have stock available?
Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for DS1343D-33+T&R .
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