Images are for reference only.
See Product Specifications for product details.
| Part Number | RX-4581NB:B0 ROHS |
|---|---|
| Part Status | Active |
| 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 | Manufacturers | Description | In Stock | View | |
|---|---|---|---|---|---|---|
 |
RX-4581NB:B ROHS | EPSON | IC RTC CLK/CALENDAR SPI 22-SON | - | 22489 | Details |
 |
RX-4581NB:B0 ROHS | EPSON | IC RTC CLK/CALENDAR SPI 22-SON | - | 29718 | Details |
 |
RX-4581NB:B0:ROHS | EPSON | IC RTC CLK/CALENDAR SPI 22-SON | - | 0 | Details |
 |
RX-4581NB:B3 ROHS | EPSON | IC RTC CLK/CALENDAR SPI 22-SON | - | 22489 | Details |
 |
RX-4581NB:B3:ROHS | EPSON | IC RTC CLK/CALENDAR SPI 22-SON | - | 1500 | Details |
 |
RX-4581NB:B:ROHS | EPSON | IC RTC CLK/CALENDAR SPI 22-SON | - | 0 | Details |