Analog Devices DS14287 Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-EDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS14287
Detailed Description
IC RTC CLK/CALENDAR PAR 24-EDIP
Package
24-DIP Module (0.600", 15.24mm)
Key Features
Package / Case: 24-DIP Module (0.600", 15.24mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS14287 Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS14287 Real Time Clocks technical specifications.
General
Interface
Parallel
Memory Size
114B
Package / Case
24-DIP Module
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Features
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave
Type
Clock/Calendar
Time Format
HH:MM:SS (12/24 hr)
Related Parts Comparison (DS14287 vs DS1742-100IND+ vs DS1742-100+ vs DS1742W-150+)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 24-DIP Module | 24-DIP Module | 24-DIP Module | 24-DIP Module |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 2.97V ~ 3.63V |
| Memory Size | 114B | 2KB | 2KB | 2KB |
| Interface | Parallel | Parallel | Parallel | Parallel |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Current Timekeeping Max | 0.5µA @ 4.5V ~ 5.5V | 3mA @ 5V | 3mA @ 5V | 2mA @ 3.3V |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd |
| Features | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave | Leap Year, NVSRAM, Y2K | Leap Year, NVSRAM, Y2K | Leap Year, NVSRAM, Y2K |
| Time Format | HH:MM:SS (12/24 hr) | HH:MM:SS (24 hr) | HH:MM:SS (24 hr) | HH:MM:SS (24 hr) |
| Type | Clock/Calendar | Clock/Calendar | Clock/Calendar | Clock/Calendar |
| Action |
More Parts in Real Time Clocks
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.