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| Type | Description |
|---|---|
| Series: | RX-4581NB |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Last Time Buy |
| Type: | Clock/Calendar |
| Features: | Alarm, Leap Year, SRAM |
| Memory Size: | 16B |
| Time Format: | HH:MM:SS (24 hr) |
| Date Format: | YY-MM-DD-dd |
| Interface: | SPI |
| Voltage - Supply: | 1.6V ~ 5.5V |
| Voltage - Supply, Battery: | - |
| Current - Timekeeping (Max): | 0.8µA ~ 1.2µA @ 3V ~ 5V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 22-SMD, 20 Leads, Flat Leads |
| Supplier Device Package: | 22-SON |
| Image | Part Number | Description | Stock / Unit Price |
|---|---|---|---|
 |
RX-4574LC:B3 PURE SNEpson |
IC RTC CLK/CALENDAR SER 12-VSOJ |
In Stock: 860 $4.94000 |
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RX-8581NB:B3Epson |
IC RTC CLK/CALENDAR I2C 22-SON |
In Stock: 1,295 $5.20000 |
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PCF2127AT/2YNXP Semiconductors |
IC RTC CLK/CAL I2C/SPI 20-SOIC |
In Stock: 0 $3.80000 |
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DS1338Z-33+Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-SOIC |
In Stock: 1,113 $3.82000 |
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DS1338U-33+Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-USOP |
In Stock: 1,082 $3.82000 |
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DS1374U-18+Maxim Integrated |
IC RTC BINARY CNT I2C 10-USOP |
In Stock: 861 $3.82000 |
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DS1338U-18+Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-USOP |
In Stock: 7,993,800 $3.82000 |
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DS1338Z-3+Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-SOIC |
In Stock: 4,538,600 $3.82000 |
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DS1340U-33+Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-USOP |
In Stock: 648 $3.90000 |
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DS1394U-33+Maxim Integrated |
IC RTC CLK/CALENDAR SPI 10-MSOP |
In Stock: 72,882,050 $4.02000 |
