
For Reference Only
Part Number | RX-4803SA:UB PURE SN |
OEMstron Part # | RX-4803SA-UB-PURE-SN |
Manufacturer | EPSON |
Category | Semiconductors › Clock & Timer ICs › Real Time Clocks |
Description | IC RTC CALENDAR SPI 14SOP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | RX-4803SA:UB PURE SN PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 20 - Mar 25 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
RX-4803SA:UB PURE SN Specifications
Part Number | RX-4803SA:UB PURE SN | |
Brand | EPSON | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Clock & Timer ICs | |
Subcategory | Real Time Clocks | |
Manufacturer | EPSON | |
Series | RX-4803SA | |
Type | Clock/Calendar | |
Features | Alarm, Leap Year | |
Memory Size | - | |
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) | 2.1µA ~ 3.4µA @ 3V ~ 5V | |
Operating Temperature | -40°C ~ 85°C | |
Mounting Type | Surface Mount | |
Package / Case | 14-SOIC (0.197", 5.00mm Width) | |
Supplier Device Package | 14-SOP |
RX-4803SA:UB PURE SN Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
RX-4803SA:UB3 PURE SN D# V36:1790_18708780 Seiko Epson Corporation |
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 14-Pin SOP T/R |
Americas - 0 |
RX-4803SA:UB PURE SN D# V36:1790_18708779 Seiko Epson Corporation |
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 14-Pin SOP Bulk |
Americas - 0 |
Part Number | Description | Stock |
RX-4803SA:UB3 PURE SN D# RX-4803SA:UB3PURESN-ND Seiko Epson Corporation |
IC RTC CALENDAR SPI 14SOP |
Temporarily Out of Stock |
RX-4803SA:UB PURE SN D# RX-4803SA:UBPURESN-ND Seiko Epson Corporation |
IC RTC CALENDAR SPI 14SOP |
Temporarily Out of Stock |
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