DS1305E/T&R
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
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DS1305E/T&R
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
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DocumentsDatasheet
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | DS1305E/T&R | DS1305 Series |
|---|---|---|
| Current - Timekeeping (Max) [Max] | 81 µA | 81 µA |
| Current - Timekeeping (Max) [Min] | 25.3 µA | 25.3 µA |
| Features | Leap Year, NVSRAM, Trickle-Charger, Alarm | Leap Year, NVSRAM, Trickle-Charger, Alarm |
| Interface | SPI | SPI |
| Memory Size | 96 B | 96 B |
| Mounting Type | Surface Mount | Through Hole, Surface Mount |
| Operating Temperature [Max] | 70 °C | 70 - 85 °C |
| Operating Temperature [Min] | 0 °C | -40 - 0 °C |
| Package / Case | 20-TSSOP | 16-DIP, 20-TSSOP |
| Package / Case | - | 0.3 in |
| Package / Case | - | 7.62 mm |
| Package / Case [x] | 0.173 in | 0.173 in |
| Package / Case [y] | 4.4 mm | 4.4 mm |
| Supplier Device Package | 20-TSSOP | 16-PDIP, 20-TSSOP |
| Time Format | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 2 V | 2 V |
| Voltage - Supply, Battery [Max] | 5.5 V | 5.5 V |
| Voltage - Supply, Battery [Min] | 2 V | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
DS1305 Series
IC RTC CLK/CALENDAR SPI 16DIP
| Part | Voltage - Supply [Max] | Voltage - Supply [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Interface | Type | Current - Timekeeping (Max) [Max] | Current - Timekeeping (Max) [Min] | Package / Case | Package / Case | Package / Case | Voltage - Supply, Battery [Max] | Voltage - Supply, Battery [Min] | Time Format | Features | Supplier Device Package | Memory Size | Mounting Type | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS1305 | 5.5 V | 2 V | 70 °C | 0 °C | SPI | Clock/Calendar | 81 µA | 25.3 µA | 0.3 in | 16-DIP | 7.62 mm | 5.5 V | 2 V | HH:MM:SS (12/24 hr) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 16-PDIP | 96 B | Through Hole | ||
Analog Devices Inc./Maxim Integrated DS1305E/T&R | 5.5 V | 2 V | 70 °C | 0 °C | SPI | Clock/Calendar | 81 µA | 25.3 µA | 20-TSSOP | 5.5 V | 2 V | HH:MM:SS (12/24 hr) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 20-TSSOP | 96 B | Surface Mount | 4.4 mm | 0.173 in | ||
Analog Devices Inc./Maxim Integrated DS1305EN+ | 5.5 V | 2 V | 85 °C | -40 °C | SPI | Clock/Calendar | 81 µA | 25.3 µA | 20-TSSOP | 5.5 V | 2 V | HH:MM:SS (12/24 hr) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 20-TSSOP | 96 B | Surface Mount | 4.4 mm | 0.173 in | ||
Analog Devices Inc./Maxim Integrated DS1305N+ | 5.5 V | 2 V | 85 °C | -40 °C | SPI | Clock/Calendar | 81 µA | 25.3 µA | 0.3 in | 16-DIP | 7.62 mm | 5.5 V | 2 V | HH:MM:SS (12/24 hr) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 16-PDIP | 96 B | Through Hole | ||
Analog Devices Inc./Maxim Integrated DS1305EN | 5.5 V | 2 V | 85 °C | -40 °C | SPI | Clock/Calendar | 81 µA | 25.3 µA | 20-TSSOP | 5.5 V | 2 V | HH:MM:SS (12/24 hr) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 20-TSSOP | 96 B | Surface Mount | 4.4 mm | 0.173 in | ||
Analog Devices Inc./Maxim Integrated DS1305E+ | 5.5 V | 2 V | 70 °C | 0 °C | SPI | Clock/Calendar | 81 µA | 25.3 µA | 20-TSSOP | 5.5 V | 2 V | HH:MM:SS (12/24 hr) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 20-TSSOP | 96 B | Surface Mount | 4.4 mm | 0.173 in | ||
Analog Devices Inc./Maxim Integrated DS1305E | 5.5 V | 2 V | 70 °C | 0 °C | SPI | Clock/Calendar | 81 µA | 25.3 µA | 20-TSSOP | 5.5 V | 2 V | HH:MM:SS (12/24 hr) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 20-TSSOP | 96 B | Surface Mount | 4.4 mm | 0.173 in | ||
Analog Devices Inc./Maxim Integrated DS1305+ | 5.5 V | 2 V | 70 °C | 0 °C | SPI | Clock/Calendar | 81 µA | 25.3 µA | 0.3 in | 16-DIP | 7.62 mm | 5.5 V | 2 V | HH:MM:SS (12/24 hr) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 16-PDIP | 96 B | Through Hole | ||
Analog Devices Inc./Maxim Integrated DS1305EN+T&R | 5.5 V | 2 V | 85 °C | -40 °C | SPI | Clock/Calendar | 81 µA | 25.3 µA | 20-TSSOP | 5.5 V | 2 V | HH:MM:SS (12/24 hr) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 20-TSSOP | 96 B | Surface Mount | 4.4 mm | 0.173 in | ||
Analog Devices Inc./Maxim Integrated DS1305N | 5.5 V | 2 V | 85 °C | -40 °C | SPI | Clock/Calendar | 81 µA | 25.3 µA | 0.3 in | 16-DIP | 7.62 mm | 5.5 V | 2 V | HH:MM:SS (12/24 hr) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 16-PDIP | 96 B | Through Hole | ||
Analog Devices Inc./Maxim Integrated DS1305E+T&R | 5.5 V | 2 V | 70 °C | 0 °C | SPI | Clock/Calendar | 81 µA | 25.3 µA | 20-TSSOP | 5.5 V | 2 V | HH:MM:SS (12/24 hr) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 20-TSSOP | 96 B | Surface Mount | 4.4 mm | 0.173 in |
Description
General part information
DS1305 Series
Real Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width)
Documents
Technical documentation and resources