 |  | | |
| PartNumber | RTC-72421A | RTC-72421A: ROHS | RTC-72421 A 10PPM 4BIT ROHSCONF |
| Description | IC RTC CLK/CALENDAR PAR 18-DIP | RTC-72421 A 10ppm 4bit | |
| Manufacturer | EPSON | - | - |
| Product Category | Clock/Timing - Real Time Clocks | - | - |
| Series | - | - | - |
| Type | Clock/Calendar | - | - |
| Packaging | Tube | - | - |
| Package Case | 18-DIP (0.300", 7.62mm) | - | - |
| Operating Temperature | -10°C ~ 70°C | - | - |
| Mounting Type | Through Hole | - | - |
| Features | Leap Year | - | - |
| Interface | Parallel | - | - |
| Voltage Supply | 4.5 V ~ 5.5 V | - | - |
| Supplier Device Package | 18-DIP | - | - |
| Memory Size | - | - | - |
| Time Format | HH:MM:SS (12/24 hr) | - | - |
| Date Format | YY-MM-DD-dd | - | - |
| Voltage Supply Battery | - | - | - |
| Current Timekeeping Max | 5μA ~ 10μA @ 2V ~ 5V | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Epson Timing |
RTC-72421B:ROHS | Real Time Clock 4-Bit 12/24 Hr 50ppm 18 pin | |
| RTC-72421A:ROHS | Real Time Clock 4Bit 5.5Volts 18PIN 12/24 hr. -10C +70C | ||
| RTC-72421A | IC RTC CLK/CALENDAR PAR 18-DIP | ||
| RTC-72421B:ROHS | Real Time Clock 4-Bit 12/24 Hr 50ppm 18 pin | ||
| RTC-72421A:ROHS | Real Time Clock 4Bit 5.5Volts 18PIN 12/24 hr. -10C +70C | ||
| RTC-72421A: ROHS | New and Original | ||
| RTC-72421B: ROHS | IC RTC CLK/CALENDAR PAR 18-DIP | ||
| RTC-72421 A 10PPM 4BIT ROHSCONF | RTC-72421 A 10ppm 4bit |