Maxim Integrated DS1347T+T&R, Real Time Clock, 8-Pin TDFN-EP
- RS Stock No.:
- 190-5152P
- Mfr. Part No.:
- DS1347T+T&R
- Manufacturer:
- Maxim Integrated
View all Real Time Clocks
1410 In stock for delivery within 3 working days
Price Each (Supplied on a Reel) Quantities below 150 on continuous strip
HK$32.57
| units | Per unit |
| 5 + | HK$32.57 |
Packaging Options:
- RS Stock No.:
- 190-5152P
- Mfr. Part No.:
- DS1347T+T&R
- Manufacturer:
- Maxim Integrated
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Completely Manages All Timekeeping Functions
RTC Counts Seconds, Minutes, Hours, Day of Week, Date of Month, Month, Year, and Century
Leap-Year Compensation
31 x 8-Bit SRAM for Scratchpad Data Storage
Programmable Time/Date Polled ALARM Function
Uses Standard 32.768kHz Watch Crystal
Low-Power Operation Extends Battery Life
Low Timekeeping Current (400nA at 2V)
+2V to +5.5V Wide Operating Voltage Range
Standard Serial Port Interfaces with Most Microcontrollers
SPI (Mode 1 or 3) Interface: 4MHz at 5V, 1MHz at 2V
Single-Byte or Multiple-Byte (Burst Mode) Data Transfer for Read or Write of Clock Registers or SRAM
3mm x 3mm x 0.8mm, 8-Pin TDFN Package Minimizes Required Space
No External Crystal Bias Resistors or Capacitors Required
Applications
Battery-Powered Products
Fax Machines
Intelligent Instruments
Point-of-Sale Equipment
Portable Instruments
RTC Counts Seconds, Minutes, Hours, Day of Week, Date of Month, Month, Year, and Century
Leap-Year Compensation
31 x 8-Bit SRAM for Scratchpad Data Storage
Programmable Time/Date Polled ALARM Function
Uses Standard 32.768kHz Watch Crystal
Low-Power Operation Extends Battery Life
Low Timekeeping Current (400nA at 2V)
+2V to +5.5V Wide Operating Voltage Range
Standard Serial Port Interfaces with Most Microcontrollers
SPI (Mode 1 or 3) Interface: 4MHz at 5V, 1MHz at 2V
Single-Byte or Multiple-Byte (Burst Mode) Data Transfer for Read or Write of Clock Registers or SRAM
3mm x 3mm x 0.8mm, 8-Pin TDFN Package Minimizes Required Space
No External Crystal Bias Resistors or Capacitors Required
Applications
Battery-Powered Products
Fax Machines
Intelligent Instruments
Point-of-Sale Equipment
Portable Instruments
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
| Attribute | Value |
| Functions | Alarm, Real Time Clock, SRAM |
| Date Format | DM:M:Y:C |
| Time Format | SS:MM:HH |
| Mounting Type | Surface Mount |
| Package Type | TDFN-EP |
| Pin Count | 8 |
| Dimensions | 3.1 x 3.1 x 0.8mm |
| Length | 3.1mm |
| Width | 3.1mm |
| Height | 0.8mm |
| Maximum Operating Supply Voltage | 5.5 V |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Supply Voltage | 2 V |