DS1643-85+
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
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DS1643-85+
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
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DocumentsDatasheet
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | DS1643-85+ | DS1643 Series |
|---|---|---|
| Current - Timekeeping (Max) | 3 mA | 3 - 4 mA |
| Features | Leap Year, NVSRAM | Leap Year, NVSRAM |
| Interface | Parallel | Parallel |
| Memory Size | 64 Kbit | 64 Kbit |
| Mounting Type | Through Hole | Through Hole, Surface Mount |
| Operating Temperature [Max] | 70 °C | 70 °C |
| Operating Temperature [Min] | 0 °C | 0 °C |
| Package / Case | 0.6 in | 0.6 in |
| Package / Case | 28-DIP Module | 28-DIP Module, 34-PowerCap™ Module |
| Package / Case | 15.24 mm | 15.24 mm |
| Supplier Device Package | 28-EDIP | 28-EDIP, 34-PowerCap Module, 34-LPM |
| Time Format | HH:MM:SS (24 hr) | HH:MM:SS (24 hr) |
| Type | Clock/Calendar | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 4.5 V | 4.5 V |
| Voltage - Supply, Battery | - | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
DS1643 Series
IC RTC CLK/CALENDAR PAR 28EDIP
| Part | Time Format | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Package / Case | Package / Case | Memory Size | Supplier Device Package | Type | Interface | Mounting Type | Features | Voltage - Supply [Min] | Voltage - Supply [Max] | Current - Timekeeping (Max) | Voltage - Supply, Battery |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS1643-70+ | HH:MM:SS (24 hr) | 70 °C | 0 °C | 0.6 in | 28-DIP Module | 15.24 mm | 64 Kbit | 28-EDIP | Clock/Calendar | Parallel | Through Hole | Leap Year, NVSRAM | 4.5 V | 5.5 V | 3 mA | |
Analog Devices Inc./Maxim Integrated DS1643P-100+ | HH:MM:SS (24 hr) | 70 °C | 0 °C | 34-PowerCap™ Module | 64 Kbit | 34-PowerCap Module | Clock/Calendar | Parallel | Surface Mount | Leap Year, NVSRAM | 4.5 V | 5.5 V | 3 mA | 3 V | ||
Analog Devices Inc./Maxim Integrated DS1643AL-120 | HH:MM:SS (24 hr) | 70 °C | 0 °C | 64 Kbit | 34-LPM | Clock/Calendar | Parallel | Surface Mount | Leap Year, NVSRAM | 4.5 V | 5.5 V | 4 mA | ||||
Analog Devices Inc./Maxim Integrated DS1643-85+ | HH:MM:SS (24 hr) | 70 °C | 0 °C | 0.6 in | 28-DIP Module | 15.24 mm | 64 Kbit | 28-EDIP | Clock/Calendar | Parallel | Through Hole | Leap Year, NVSRAM | 4.5 V | 5.5 V | 3 mA | |
Analog Devices Inc./Maxim Integrated DS1643-100 | HH:MM:SS (24 hr) | 70 °C | 0 °C | 0.6 in | 28-DIP Module | 15.24 mm | 64 Kbit | 28-EDIP | Clock/Calendar | Parallel | Through Hole | Leap Year, NVSRAM | 4.5 V | 5.5 V | 3 mA | |
Analog Devices Inc./Maxim Integrated DS1643-70 | HH:MM:SS (24 hr) | 70 °C | 0 °C | 0.6 in | 28-DIP Module | 15.24 mm | 64 Kbit | 28-EDIP | Clock/Calendar | Parallel | Through Hole | Leap Year, NVSRAM | 4.5 V | 5.5 V | 3 mA | |
Analog Devices Inc./Maxim Integrated DS1643P-85+ | HH:MM:SS (24 hr) | 70 °C | 0 °C | 34-PowerCap™ Module | 64 Kbit | 34-PowerCap Module | Clock/Calendar | Parallel | Surface Mount | Leap Year, NVSRAM | 4.5 V | 5.5 V | 3 mA | 3 V | ||
Analog Devices Inc./Maxim Integrated DS1643-100+ | HH:MM:SS (24 hr) | 70 °C | 0 °C | 0.6 in | 28-DIP Module | 15.24 mm | 64 Kbit | 28-EDIP | Clock/Calendar | Parallel | Through Hole | Leap Year, NVSRAM | 4.5 V | 5.5 V | 3 mA | |
Analog Devices Inc./Maxim Integrated DS1643P-70+ | HH:MM:SS (24 hr) | 70 °C | 0 °C | 34-PowerCap™ Module | 64 Kbit | 34-PowerCap Module | Clock/Calendar | Parallel | Surface Mount | Leap Year, NVSRAM | 4.5 V | 5.5 V | 3 mA | 3 V | ||
Analog Devices Inc./Maxim Integrated DS1643P-70 | HH:MM:SS (24 hr) | 70 °C | 0 °C | 34-PowerCap™ Module | 64 Kbit | 34-PowerCap Module | Clock/Calendar | Parallel | Surface Mount | Leap Year, NVSRAM | 4.5 V | 5.5 V | 3 mA | 3 V |
Description
General part information
DS1643 Series
Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-DIP Module (0.600", 15.24mm)
Documents
Technical documentation and resources