This detailed comparison of RX-4581NB:B3 ROHS and RX-4581NB:B ROHS in the Clock/Timing - Real Time Clocks provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Epson | Epson |
|---|---|---|
| Package / Case | 22-SMD, 20 Leads, Flat Leads | 22-SMD, 20 Leads, Flat Leads |
| Description | IC RTC CLK/CALENDAR SPI 22-SON | IC RTC CLK/CALENDAR SPI 22-SON |
| In Stock | 1 779 | 3 880 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Last Time Buy | Last Time Buy |
| Series | RX-4581NB | RX-4581NB |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Bulk |
| Type | Clock/Calendar | Clock/Calendar |
| Features | Alarm, Leap Year, SRAM | Alarm, Leap Year, SRAM |
| Memory Size | 16B | 16B |
| Time Format | HH:MM:SS (24 hr) | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd |
| Interface | SPI | SPI |
| Voltage - Supply | 1.6V ~ 5.5V | 1.6V ~ 5.5V |
| Voltage - Supply, Battery | - | - |
| Current - Timekeeping (Max) | 0.8µA ~ 1.2µA @ 3V ~ 5V | 0.8µA ~ 1.2µA @ 3V ~ 5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Supplier Device Package | 22-SON | 22-SON |
