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For Reference Only
| Part Number | RX-8581SA:B |
| OEMstron Part # | RX-8581SA-B |
| Manufacturer | EPSON |
| Category | Semiconductors › Clock & Timer ICs › Real Time Clocks |
| Description | IC RTC CLK/CALENDAR I2C 14-SOP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | RX-8581SA:B PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 11 - May 16 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
RX-8581SA:B Specifications
| Part Number | RX-8581SA:B | |
| Brand | EPSON | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Clock & Timer ICs | |
| Subcategory | Real Time Clocks | |
| Manufacturer | EPSON | |
| Series | RX-8581SA | |
| Type | Clock/Calendar | |
| Features | Alarm, Leap Year | |
| Memory Size | - | |
| Time Format | HH:MM:SS (24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | I²C, 2-Wire Serial | |
| Voltage - Supply | 1.8V ~ 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 | 14-SOIC (0.209", 5.30mm Width) | |
| Supplier Device Package | 14-SOP |
RX-8581SA:B Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
RX-8581SAB3 PURE SN D# V72:2272_23793052 Seiko Epson Corporation |
Real Time Clock Module |
Americas - 0 |
|
RX-8581SAB PURE SN D# V99:2348_23793050 Seiko Epson Corporation |
Real Time Clock Serial Clock/Calendar/Alarm 14-Pin SOP Bulk |
Americas - 0 |
| Part Number | Description | Stock |
|
RX-8581SA:B Epson Electronics America Inc |
IC RTC CLK/CALENDAR I2C 14-SOP |
4500 |
|
RX8581SA:B0 Epson Electronics America Inc |
0 I2C-BUS RTC 5+/-23PPM SOP-14 PIN 1K TR - Tape and Reel |
Contact Us |
|
RX-8581SA:B3:ROHS Epson Electronics America Inc |
IC RTC CLK/CALENDAR I2C 14-SOP |
4500 |
| Part Number | Description | Stock |
|
RX-8581SA B (Q41858151000212) Seiko Epson Corporation |
RoHS (ship within 1day) - D/C 2017 |
149 |
|
RX-8581SA B (Q41858152000212) Seiko Epson Corporation |
RoHS (ship within 1day) - D/C 2017 |
250 |
| Part Number | Description | Stock |
|
RX-8581SA:B3:PURE SN D# SER4424CT-ND Seiko Epson Corporation |
IC RTC CLK/CALENDAR I2C 14-SON |
3795 In Stock |
|
RX-8581SA:B:PURE SN D# SER4433-ND Seiko Epson Corporation |
IC RTC CLK/CALENDAR I2C 14-SON |
On Order |
|
RX-8581SA:B D# SE3253-ND Seiko Epson Corporation |
IC RTC CLK/CALENDAR I2C 14-SOP |
Limited Supply - Call |
|
RX-8581SA:B0:PURE SN D# RX-8581SA:B0:PURESN-ND Seiko Epson Corporation |
IC RTC CLK/CALENDAR I2C 14-SON |
Limited Supply - Call |
|
RX-8581SA:B0 D# RX-8581SA:B0-ND Seiko Epson Corporation |
IC RTC CLK/CALENDAR I2C 14-SOP |
Limited Supply - Call |
|
RX-8581SA:B3:ROHS D# SER3253TR-ND Seiko Epson Corporation |
IC RTC CLK/CALENDAR I2C 14-SOP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
RX-8581SA:B N |
In stock shipping within 2days |
38625 |
|
RX-8581SA:B3:ROHS Seiko Epson Corporation |
In stock shipping within 2days |
38625 |
| Part Number | Description | Stock |
|
RX-8581SAB3 PURE SN Epson Electronics America Inc |
IC RTC CLK/CALENDAR I2C 14-SON RoHS: Compliant
pbFree: Yes
|
0 Reel |
|
RX-8581SAB PURE SN Epson Electronics America Inc |
RoHS: Not Compliant
pbFree: No
|
0 |
| Part Number | Description | Stock |
|
RX8581SAB Seiko Epson Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
2380 |
|
RX8581SABQ41858151000212 Seiko Epson Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
177 |
|
RX8581SABQ41858152000212 Seiko Epson Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
298 |
|
RX8581SABPURESN Seiko Epson Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
198 |
|
RX8581SAB3PURESN Seiko Epson Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
3570 |
| Part Number | Description | Stock |
|
RX-8581SA:B3:ROHS D# 732-RX-8581SA:B3R Seiko Epson Corporation |
Real Time Clock 32.768KHz 3.0Volts 5+/-23ppm -40C +85C RoHS: Compliant
|
1 |
|
RX-8581SA:B3:PURE SN D# 732-RX-8581SA:B3S Seiko Epson Corporation |
Real Time Clock 32.768KHz 3.0Volts 5+/-23ppm -40C +85C RoHS: Compliant
|
33 |
|
RX-8581SAB:PURE SN D# 732-RX-8581SA:BPS Seiko Epson Corporation |
Real Time Clock i2C Bus -40C +85C 5 +/-23ppm RoHS: Compliant
|
99 |
| Part Number | Description | Stock |
|
RX-8581SA:B3:ROHS D# NS-RX-8581SA:B3:ROHS Seiko Epson Corporation |
OEM/CM ONLY |
18289 |
|
RX-8581SA:B D# NS-RX-8581SA:B Seiko Epson Corporation |
OEM/CM ONLY |
9643 |
| Part Number | Description | Stock |
|
RX-8581SA B (Q41858152000212) Seiko Epson Corporation |
200 | |
|
RX-8581SA B (Q41858151000212) Seiko Epson Corporation |
119 |
| Part Number | Description | Stock |
|
RX8581SA B Q41858152000212 Seiko Epson Corporation |
OEM/CM ONLY |
266 |
|
RX8581SAB Seiko Epson Corporation |
OEM/CM ONLY |
658 |
|
RX8581SA B Q41858151000212 Seiko Epson Corporation |
OEM/CM ONLY |
165 |
|
RX8581SAB3 Seiko Epson Corporation |
OEM/CM ONLY |
55 |
|
RX8581SA:B:PURE SN Epson Electronics America Inc |
OEM/CM ONLY |
106 |
| Part Number | Description | Stock |
|
RX8581SAB D# 36544011 Seiko Epson Corporation |
Real Time Clock Serial Clock/Calendar/Alarm 14-Pin SOP Bulk |
Americas - 250 |
| Part Number | Description | Stock |
|
RX8581SA-B3 Seiko Epson Corporation |
RFQ |
738 |
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Quick Inquiry
| In Stock | 1,488 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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