The OEC12C887A is a real-time clock (RTC) module manufactured by ODIN. Below are the factual specifications, descriptions, and features:
Specifications:
- Manufacturer: ODIN
- Model: OEC12C887A
- Type: Real-Time Clock (RTC) Module
- Interface: Parallel (compatible with DS12C887)
- Timekeeping Accuracy: High precision with built-in crystal oscillator
- Power Supply:
- Voltage Range: Typically 4.5V to 5.5V
- Backup Battery: Built-in lithium battery for continuous timekeeping
- Clock Format: 12-hour or 24-hour selectable
- Date Format: Day, month, year (including leap year compensation up to 2100)
- Memory: Includes non-volatile RAM for data storage
- Operating Temperature Range: Industrial-grade (typically -40°C to +85°C)
Descriptions:
- The OEC12C887A is a drop-in replacement for the DS12C887 RTC module.
- It provides accurate timekeeping with minimal external components.
- Features a built-in lithium battery to maintain time and settings during power loss.
- Commonly used in embedded systems, industrial automation, and computing applications.
Features:
- Integrated Crystal Oscillator: Eliminates the need for an external crystal.
- Non-Volatile RAM: Retains time and user data during power interruptions.
- Programmable Alarms: Supports interrupt-driven alarms.
- Leap Year Compensation: Automatically adjusts for leap years.
- Parallel Interface: Easy integration with microcontrollers and processors.
- Industrial-Grade Reliability: Suitable for harsh environments.
This information is based on standard specifications for the OEC12C887A module. For precise details, refer to the official ODIN datasheet.