DS1284QN/T&R
ObsoleteAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28PLCC
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DS1284QN/T&R
ObsoleteAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28PLCC
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Technical Specifications
Parameters and characteristics for this part
| Specification | DS1284QN/T&R |
|---|---|
| Current - Timekeeping (Max) | 7 mA |
| Features | Watchdog Timer, Square Wave Output, Leap Year, SRAM, Alarm |
| Interface | Parallel |
| Memory Size | 50 B |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 28-LCC (J-Lead) |
| Supplier Device Package | 28-PLCC (11.51x11.51) |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
| Voltage - Supply, Battery [Max] | 3.5 V |
| Voltage - Supply, Battery [Min] | 2.4 V |
DS1284 Series
| Part | Time Format | Supplier Device Package | Features | Memory Size | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Current - Timekeeping (Max) | Voltage - Supply [Min] | Voltage - Supply [Max] | Mounting Type | Interface | Type | Voltage - Supply, Battery [Min] | Voltage - Supply, Battery [Max] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | HH:MM:SS:hh (12/24 hr) | 28-PLCC (11.51x11.51) | Alarm Leap Year Square Wave Output SRAM Watchdog Timer | 50 B | 28-LCC (J-Lead) | 70 °C | 0 °C | 7 mA | 4.5 V | 5.5 V | Surface Mount | Parallel | Clock/Calendar | 2.4 V | 3.5 V | ||
Analog Devices Inc./Maxim Integrated | HH:MM:SS:hh (12/24 hr) | 28-PDIP | Alarm Leap Year Square Wave Output SRAM Watchdog Timer | 50 B | 28-DIP | 70 °C | 0 °C | 7 mA | 4.5 V | 5.5 V | Through Hole | Parallel | Clock/Calendar | 2.4 V | 3.5 V | 0.6 in | 15.24 mm |
Analog Devices Inc./Maxim Integrated | HH:MM:SS:hh (12/24 hr) | 28-PLCC (11.51x11.51) | Alarm Leap Year Square Wave Output SRAM Watchdog Timer | 50 B | 28-LCC (J-Lead) | 85 °C | -40 °C | 7 mA | 4.5 V | 5.5 V | Surface Mount | Parallel | Clock/Calendar | 2.4 V | 3.5 V | ||
Analog Devices Inc./Maxim Integrated | HH:MM:SS:hh (12/24 hr) | 28-PLCC (11.51x11.51) | Alarm Leap Year Square Wave Output SRAM Watchdog Timer | 50 B | 28-LCC (J-Lead) | 70 °C | 0 °C | 7 mA | 4.5 V | 5.5 V | Surface Mount | Parallel | Clock/Calendar | 2.4 V | 3.5 V | ||
Analog Devices Inc./Maxim Integrated | HH:MM:SS:hh (12/24 hr) | 28-PDIP | Alarm Leap Year Square Wave Output SRAM Watchdog Timer | 50 B | 28-DIP | 70 °C | 0 °C | 7 mA | 4.5 V | 5.5 V | Through Hole | Parallel | Clock/Calendar | 2.4 V | 3.5 V | 0.6 in | 15.24 mm |
Analog Devices Inc./Maxim Integrated | HH:MM:SS:hh (12/24 hr) | 28-PLCC (11.51x11.51) | Alarm Leap Year Square Wave Output SRAM Watchdog Timer | 50 B | 28-LCC (J-Lead) | 70 °C | 0 °C | 7 mA | 4.5 V | 5.5 V | Surface Mount | Parallel | Clock/Calendar | 2.4 V | 3.5 V | ||
Analog Devices Inc./Maxim Integrated | HH:MM:SS:hh (12/24 hr) | 28-PLCC (11.51x11.51) | Alarm Leap Year Square Wave Output SRAM Watchdog Timer | 50 B | 28-LCC (J-Lead) | 85 °C | -40 °C | 7 mA | 4.5 V | 5.5 V | Surface Mount | Parallel | Clock/Calendar | 2.4 V | 3.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
DS1284 Series
Real Time Clock (RTC) IC Clock/Calendar 50B Parallel 28-LCC (J-Lead)
Documents
Technical documentation and resources
No documents available