圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | Haoyu Microelectronics |
| Package | MSOP-8 |
| Interface | I2C |
| Voltage-Supply | 2V~5.5V |
概述
Description
The HYM8563S is a low-power, real-time clock (RTC) module with an integrated I²C interface, commonly used in embedded systems for timekeeping. It features:
- Time & Date Tracking: Seconds, minutes, hours, day, month, and year (with leap-year correction).
- Alarm Function: Programmable interrupts for timed events.
- Low Power: Operates on minimal current, ideal for battery-backed applications.
- Temperature Compensation: Improves accuracy by adjusting for crystal oscillator drift.
- 32.768kHz Crystal Support: Standard frequency for precise timekeeping.
Widely used in IoT devices, wearables, and industrial systems, the HYM8563S ensures reliable timekeeping with minimal power consumption. Its compact size and simple I²C interface make it easy to integrate into designs.
- Time & Date Tracking: Seconds, minutes, hours, day, month, and year (with leap-year correction).
- Alarm Function: Programmable interrupts for timed events.
- Low Power: Operates on minimal current, ideal for battery-backed applications.
- Temperature Compensation: Improves accuracy by adjusting for crystal oscillator drift.
- 32.768kHz Crystal Support: Standard frequency for precise timekeeping.
Widely used in IoT devices, wearables, and industrial systems, the HYM8563S ensures reliable timekeeping with minimal power consumption. Its compact size and simple I²C interface make it easy to integrate into designs.
Equivalent
The HYM8563S is a real-time clock (RTC) chip. Equivalent products include:
- DS3231 (higher accuracy, temperature-compensated)
- PCF8563 (similar I²C RTC, common alternative)
- M41T62 (low-power RTC with similar features)
- RX-8025T (high-precision RTC with I²C interface)
These alternatives offer comparable functionality for timekeeping and calendar features, with variations in accuracy, power consumption, and additional features. Choose based on specific project needs.
- DS3231 (higher accuracy, temperature-compensated)
- PCF8563 (similar I²C RTC, common alternative)
- M41T62 (low-power RTC with similar features)
- RX-8025T (high-precision RTC with I²C interface)
These alternatives offer comparable functionality for timekeeping and calendar features, with variations in accuracy, power consumption, and additional features. Choose based on specific project needs.
Pinout
The HYM8563S is a real-time clock (RTC) IC with 8 pins in a SOP-8 package. Key functions:
1. VDD (Pin 1): Power supply (1.8V–5.5V).
2. GND (Pin 4): Ground.
3. SCL (Pin 2): I²C serial clock input.
4. SDA (Pin 3): I²C bidirectional data line.
5. INT/CLKOUT (Pin 5): Interrupt output or clock output (programmable).
6. VBAT (Pin 8): Backup battery input (1.3V–5.5V).
Pins 6 and 7 are NC (No Connection).
Features:
- Low power consumption.
- I²C interface (up to 400kHz).
- Alarm, timer, and clock output functions.
1. VDD (Pin 1): Power supply (1.8V–5.5V).
2. GND (Pin 4): Ground.
3. SCL (Pin 2): I²C serial clock input.
4. SDA (Pin 3): I²C bidirectional data line.
5. INT/CLKOUT (Pin 5): Interrupt output or clock output (programmable).
6. VBAT (Pin 8): Backup battery input (1.3V–5.5V).
Pins 6 and 7 are NC (No Connection).
Features:
- Low power consumption.
- I²C interface (up to 400kHz).
- Alarm, timer, and clock output functions.
Application
The HYM8563S is a real-time clock (RTC) module commonly used in:
1. Consumer Electronics – Smartwatches, wearables, and IoT devices for timekeeping.
2. Industrial Systems – Automation, data loggers, and equipment requiring precise timing.
3. Automotive – Dashboard clocks and infotainment systems.
4. Smart Home Devices – Appliances, security systems, and energy meters.
5. Medical Devices – Portable health monitors and diagnostic tools.
It features low power consumption, I²C interface, and alarm functions, making it ideal for battery-powered and embedded applications.
1. Consumer Electronics – Smartwatches, wearables, and IoT devices for timekeeping.
2. Industrial Systems – Automation, data loggers, and equipment requiring precise timing.
3. Automotive – Dashboard clocks and infotainment systems.
4. Smart Home Devices – Appliances, security systems, and energy meters.
5. Medical Devices – Portable health monitors and diagnostic tools.
It features low power consumption, I²C interface, and alarm functions, making it ideal for battery-powered and embedded applications.
Package
The HYM8563S is a real-time clock (RTC) module typically packaged in a SOP-8 (Small Outline Package, 8-pin) form factor. It integrates a low-power RTC with a temperature-compensated crystal oscillator (TCXO), commonly used in embedded systems for timekeeping. The SOP-8 package is compact and suitable for surface-mount assembly.
