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For Reference Only
| Part Number | RTC-72421A:ROHS |
| OEMstron Part # | RTC-72421A-ROHS |
| Manufacturer | EPSON |
| Category | Semiconductors › Clock & Timer ICs › Real Time Clocks |
| Description | IC RTC CLK/CALENDAR PAR 18-DIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RTC-72421A:ROHS PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 12 - May 17 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RTC-72421A:ROHS Specifications
| Part Number | RTC-72421A:ROHS | |
| Brand | EPSON | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Clock & Timer ICs | |
| Subcategory | Real Time Clocks | |
| Manufacturer | EPSON | |
| Series | RTC-72421 | |
| Type | Clock/Calendar | |
| Features | Leap Year | |
| Memory Size | - | |
| Time Format | HH:MM:SS (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | Parallel | |
| Voltage - Supply | 4.5V ~ 5.5V | |
| Voltage - Supply, Battery | - | |
| Current - Timekeeping (Max) | 5µA ~ 10µA @ 2V ~ 5V | |
| Operating Temperature | -10°C ~ 70°C | |
| Mounting Type | Through Hole | |
| Package / Case | 18-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 18-DIP |
RTC-72421A:ROHS Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RTC-72421A: ROHS D# V36:1790_18713669 Seiko Epson Corporation |
Real Time Clock Parallel Clock/Calendar/Clock Adjustment 18-Pin PDIP |
Americas - 0 |
| Part Number | Description | Stock |
|
RTC-72421A:ROHS Epson Electronics America Inc |
IC RTC CLK/CALENDAR PAR 18-DIP |
1339 |
| Part Number | Description | Stock |
|
RTC-72421A:ROHS D# SER3231-ND Seiko Epson Corporation |
IC RTC CLK/CALENDAR PAR 18-DIP |
108 In Stock |
| Part Number | Description | Stock |
|
RTC-72421A:ROHS Seiko Epson Corporation |
In stock shipping within 2days |
38625 |
| Part Number | Description | Stock |
|
RTC-72421A: ROHS Epson Electronics America Inc |
RTC-72421A Series 5.5 V 10 µA Through Hole Real Time Clock - DIP-18 RoHS: Compliant
pbFree: No
|
0 |
| Part Number | Description | Stock |
|
RTC-72421A:ROHS D# 732-RTC-72421AR Seiko Epson Corporation |
Real Time Clock 4Bit 5.5Volts 18PIN 12/24 hr. -10C +70C RoHS: Compliant
|
341 |
| Part Number | Description | Stock |
|
RTC72421A:ROHS Seiko Epson Corporation |
OEM/CM ONLY |
1305 |
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| In Stock | 2,216 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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