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| Part Number | RTC-4543SB:B3 ROHS |
| OEMstron Part # | RTC-4543SB-B3-ROHS |
| Manufacturer | EPSON |
| Category | Semiconductors › Clock & Timer ICs › Real Time Clocks |
| Description | IC RTC CLK/CALENDAR SER 18-SOP |
| Lifecycle | Not For New Designs |
| RoHS | No RoHS Information |
| EDA/CAD Models | RTC-4543SB:B3 ROHS PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 6 - Feb 11 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RTC-4543SB:B3 ROHS Specifications
| Part Number | RTC-4543SB:B3 ROHS | |
| Brand | EPSON | |
| Lifecycle | Not For New Designs | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Clock & Timer ICs | |
| Subcategory | Real Time Clocks | |
| Manufacturer | EPSON | |
| Series | RTC-4543SB | |
| Type | Clock/Calendar | |
| Features | Leap Year | |
| Memory Size | - | |
| Time Format | HH:MM:SS (24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | 3-Wire Serial | |
| Voltage - Supply | 2.5V ~ 5.5V | |
| Voltage - Supply, Battery | - | |
| Current - Timekeeping (Max) | 1µA ~ 3µA @ 2V ~ 5V | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 18-SOIC (0.209", 5.30mm Width) | |
| Supplier Device Package | 18-SOP |
RTC-4543SB:B3 ROHS Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RTC-4543SB:B3 ROHS Epson Electronics America Inc |
IC RTC CLK/CALENDAR SER 18-SOP |
750 |
| Part Number | Description | Stock |
|
RTC-4543SB:B3 ROHS D# SER3763TR-ND Seiko Epson Corporation |
IC RTC CLK/CALENDAR SER 18-SOP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
RTC-4543SB:B3 ROHS D# NS-RTC-4543SB:B3 ROHS Seiko Epson Corporation |
OEM/CM ONLY |
1261 |
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| Minimum | 1 |
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