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| Part Number: | DS1284QN |
|---|---|
| Manufacturer/Brand: | Analog Devices Inc./Maxim Integrated |
| Part of Description: | IC RTC CLK/CALENDAR PAR 28PLCC |
| Datasheets: |
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| RoHs Status: | Lead free / RoHs compliant |
| Payment: | PayPal / Credit Card / T/T |
| Shipment Way: | DHL / Fedex / TNT / UPS / EMS |
| Share: |
Ship From: Hong Kong
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| Product Attribute | Attribute Value |
|---|---|
| Voltage - Supply, Battery | 2.4V ~ 3.5V |
| Voltage - Supply | 4.5V ~ 5.5V |
| Type | Clock/Calendar |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Supplier Device Package | 28-PLCC (11.51x11.51) |
| Series | - |
| Package / Case | 28-LCC (J-Lead) |
| Package | Tube |
| Product Attribute | Attribute Value |
|---|---|
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Memory Size | 50B |
| Interface | Parallel |
| Features | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 7mA @ 5V |
| Base Product Number | DS1284 |




DS1284QN
Analog Devices Inc./Maxim Integrated
Y-IC is a quality distributor of the Analog Devices Inc./Maxim Integrated brand and we will provide customers with the best products and services.
The DS1284QN is a clock/calendar chip with a built-in alarm, watchdog timer, and 50 bytes of nonvolatile SRAM. It operates from a 4.5V to 5.5V power supply and maintains timekeeping with a backup battery.
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
50B Memory Size
12/24 Hour Time Format
YY-MM-DD-dd Date Format
Parallel Interface
Accurate timekeeping with backup battery
Nonvolatile SRAM for data storage
Programmable alarm and watchdog timer
Wide operating temperature range of -40°C to 85°C
28-LCC (J-Lead) package
28-PLCC (11.51x11.51) supplier device package
Voltage: 4.5V to 5.5V (supply), 2.4V to 3.5V (battery)
Current: 7mA @ 5V (timekeeping max)
Surface mount mounting
The DS1284QN is an obsolete product. Customers are advised to contact our sales team via the website for information on equivalent or alternative models.
Real-time clock and calendar applications
Embedded systems with backup power requirements
Devices requiring nonvolatile data storage
The most authoritative datasheet for the DS1284QN is available on our website. Customers are recommended to download it from the current product page.
Customers are recommended to obtain quotes for the DS1284QN on our website. Get a Quote or Learn More about this Limited Time Offer.
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DS1284QNAnalog Devices Inc./Maxim Integrated |
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