Analog Devices DS12CR887-33+ Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-EDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS12CR887-33+
Base Model
Detailed Description
IC RTC CLK/CALENDAR PAR 24-EDIP
Package
24-DIP Module (0.600", 15.24mm)
Lifecycle Status
Active
Datasheet
DS12CR887-33+ Datasheet
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Technical Specifications
Analog Devices DS12CR887-33+ Real Time Clocks technical specifications.
General
Series
DS12CR887
Interface
Parallel
Memory Size
114B
RoHS
Yes
Package / Case
24-DIP Module
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.97V ~ 3.63V
Lifecycle Status
Active
Features
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
Related Parts Comparison (DS12CR887-33+ vs DS12CR887-5+ vs DS1230Y-120+ vs DS1742-100IND+)
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 | 28-DIP Module | 24-DIP Module |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C (TA) | -40°C ~ 85°C |
| Supply Voltage | 2.97V ~ 3.63V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Memory Size | 114B | 114B | 256Kb (32K x 8) | 2KB |
| Interface | Parallel | Parallel | Parallel | Parallel |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Package | 24-DIP Module (0.600", 15.24mm) | 24-DIP Module (0.600", 15.24mm) | DIP | EDIP-24 |
| RoHS | Yes | -- | Compliant | Yes |
| Current Timekeeping Max | 2mA @ 2.97V ~ 3.63V | 2mA @ 4.5V ~ 5.5V | -- | 3mA @ 5V |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | -- | YY-MM-DD-dd |
| Features | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | -- | Leap Year, NVSRAM, Y2K |
| Action |
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