Integrated Circuits (ICs)
DS1343D-33+T&R
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 14TDFN
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Integrated Circuits (ICs)
DS1343D-33+T&R
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 14TDFN
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Technical Specifications
Parameters and characteristics for this part
| Specification | DS1343D-33+T&R |
|---|---|
| Current - Timekeeping (Max) [Max] | 160 µA |
| Current - Timekeeping (Max) [Min] | 120 µA |
| Features | Leap Year, NVRAM, Alarm, Square Wave Output, Trickle Charger |
| Interface | SPI |
| Memory Size | 96 B |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 14-WFDFN Exposed Pad |
| Supplier Device Package | 14-TDFN (3x3) |
| Time Format | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3 V |
| Voltage - Supply, Battery [Max] | 5.5 V |
| Voltage - Supply, Battery [Min] | 1.3 V |
| Part | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Time Format | Voltage - Supply, Battery [Min] | Voltage - Supply, Battery [Max] | Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Interface | Mounting Type | Memory Size | Package / Case | Features | Package / Case [y] | Package / Case [x] | Current - Timekeeping (Max) [Max] | Current - Timekeeping (Max) [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | 14-TDFN (3x3) | 85 °C | -40 °C | HH:MM:SS (12/24 hr) | 1.3 V | 5.5 V | Clock/Calendar | 2.7 V | 5.5 V | SPI | Surface Mount | 96 B | 14-WFDFN Exposed Pad | Alarm Leap Year NVRAM Square Wave Output Trickle Charger | ||||
 Analog Devices Inc./Maxim Integrated | 20-TSSOP | 85 °C | -40 °C | HH:MM:SS (12/24 hr) | 1.3 V | 5.5 V | Clock/Calendar | 2.7 V | 5.5 V | SPI | Surface Mount | 96 B | 20-TSSOP | Alarm Leap Year NVRAM Square Wave Output Trickle Charger | 4.4 mm | 0.173 in | ||
Analog Devices Inc./Maxim Integrated | 20-TSSOP | 85 °C | -40 °C | HH:MM:SS (12/24 hr) | 1.3 V | 5.5 V | Clock/Calendar | 3 V | 5.5 V | SPI | Surface Mount | 96 B | 20-TSSOP | Alarm Leap Year NVRAM Square Wave Output Trickle Charger | 4.4 mm | 0.173 in | 160 µA | 120 µA |
Analog Devices Inc./Maxim Integrated | 20-TSSOP | 85 °C | -40 °C | HH:MM:SS (12/24 hr) | 1.3 V | 5.5 V | Clock/Calendar | 1.71 V | 5.5 V | SPI | Surface Mount | 96 B | 20-TSSOP | Alarm Leap Year NVRAM Square Wave Output Trickle Charger | 4.4 mm | 0.173 in | ||
Analog Devices Inc./Maxim Integrated | 14-TDFN (3x3) | 85 °C | -40 °C | HH:MM:SS (12/24 hr) | 1.3 V | 5.5 V | Clock/Calendar | 3 V | 5.5 V | SPI | Surface Mount | 96 B | 14-WFDFN Exposed Pad | Alarm Leap Year NVRAM Square Wave Output Trickle Charger | 160 µA | 120 µA | ||
Analog Devices Inc./Maxim Integrated | 20-TSSOP | 85 °C | -40 °C | HH:MM:SS (12/24 hr) | 1.3 V | 5.5 V | Clock/Calendar | 2.7 V | 5.5 V | SPI | Surface Mount | 96 B | 20-TSSOP | Alarm Leap Year NVRAM Square Wave Output Trickle Charger | 4.4 mm | 0.173 in | ||
Analog Devices Inc./Maxim Integrated | 20-TSSOP | 85 °C | -40 °C | HH:MM:SS (12/24 hr) | 1.3 V | 5.5 V | Clock/Calendar | 3 V | 5.5 V | SPI | Surface Mount | 96 B | 20-TSSOP | Alarm Leap Year NVRAM Square Wave Output Trickle Charger | 4.4 mm | 0.173 in | 160 µA | 120 µA |
Analog Devices Inc./Maxim Integrated | 14-TDFN (3x3) | 85 °C | -40 °C | HH:MM:SS (12/24 hr) | 1.3 V | 5.5 V | Clock/Calendar | 2.7 V | 5.5 V | SPI | Surface Mount | 96 B | 14-WFDFN Exposed Pad | Alarm Leap Year NVRAM Square Wave Output Trickle Charger | ||||
Analog Devices Inc./Maxim Integrated | 14-TDFN (3x3) | 85 °C | -40 °C | HH:MM:SS (12/24 hr) | 1.3 V | 5.5 V | Clock/Calendar | 1.71 V | 5.5 V | SPI | Surface Mount | 96 B | 14-WFDFN Exposed Pad | Alarm Leap Year NVRAM Square Wave Output Trickle Charger |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 7.23 | |
| 10 | $ 4.93 | |||
| 25 | $ 4.33 | |||
| 100 | $ 3.66 | |||
| 250 | $ 3.34 | |||
| 500 | $ 3.14 | |||
| 1000 | $ 2.98 | |||
| Digi-Reel® | 1 | $ 7.23 | ||
| 10 | $ 4.93 | |||
| 25 | $ 4.33 | |||
| 100 | $ 3.66 | |||
| 250 | $ 3.34 | |||
| 500 | $ 3.14 | |||
| 1000 | $ 2.98 | |||
| Tape & Reel (TR) | 2500 | $ 2.81 | ||
Description
General part information
DS1343 Series
Real Time Clock (RTC) IC Clock/Calendar 96B SPI 14-WFDFN Exposed Pad
Documents
Technical documentation and resources