Изображение служит лишь для справки
DS1688S
- Rochester Electronics, LLC
- Часы/тайминг - Часы реального времени
- 28-SOIC (0.295, 7.50mm Width)
- RTC WITH NV RAM CONTROL
- Date Sheet
Lagernummer 0
Zwischensummenbetrag $0.00000
Спецификация Часто задаваемые вопросы
- Mounting Type:Surface Mount
- Package / Case:28-SOIC (0.295, 7.50mm Width)
- Surface Mount:YES
- Operating Temperature:0°C~70°C
- Packaging:Tube
- JESD-609 Code:e0
- Pbfree Code:no
- Part Status:Obsolete
- Moisture Sensitivity Level (MSL):1 (Unlimited)
- Number of Terminations:28
- Type:Clock/Calendar
- Terminal Finish:TIN LEAD
- Additional Feature:CAN ALSO OPERATE WITH 5V SUPPLY
- Voltage - Supply:2.7V~3.3V 4.5V~5.5V
- Terminal Position:DUAL
- Peak Reflow Temperature (Cel):240
- Supply Voltage:3V
- Terminal Pitch:1.27mm
- Time@Peak Reflow Temperature-Max (s):20
- Pin Count:28
- JESD-30 Code:R-PDSO-G28
- Qualification Status:COMMERCIAL
- Interface:Parallel
- Memory Size:114B
- Number of Bits:16
- Clock Frequency:0.032MHz
- External Data Bus Width:8
- Number of Timers:1
- Time Format:HH:MM:SS (12/24 hr)
- Date Format:YY-MM-DD
- Features:Alarm, Leap Year, Square Wave Output, Unique ID
- Length:18.1mm
- Height Seated (Max):3.05mm
- Width:8.565mm
- RoHS Status:Non-RoHS Compliant
Со склада 0
Итого $0.00000