DS1557 数据手册
其他文档
DS1557WP-120+ 17 pages
技术规格
- RoHS: true
- Category: RTC/Clock Chip/Real-time Clocks (RTC)
- Datasheet: Analog Devices Inc./Maxim Integrated DS1557P-70IND+
- Operating Voltage: 4.5V~5.5V
- Package: SMD-34P
- Manufacturer: Analog Devices Inc./Maxim Integrated
- Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
- Supplier Device Package: 34-PowerCap Module
- Voltage - Supply, Battery: 3V
- Date Format: YY-MM-DD-dd
- Memory Size: 512KB
- Part Status: Active
- Operating Temperature: -40°C ~ 85°C
- Type: Clock/Calendar
- Series: -
- Interface: Parallel
- Time Format: HH:MM:SS (24 hr)
- Mounting Type: Surface Mount
- Package / Case: 34-PowerCap™ Module
- Current - Timekeeping (Max): 6mA @ 5V
- Packaging: Tube
- Voltage - Supply: 4.5V ~ 5.5V
- Base Part Number: DS1557
- detail: Real Time Clock (RTC) IC Clock/Calendar 512KB Parallel 34-PowerCap™ Module