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5 products
| IMAGE | PART NO. | PRICE | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Mounting Style | Package / Case | Minimum Operating Temperature | Maximum Operating Temperature | Packaging | Supply Voltage - Max | Supply Voltage - Min | Battery Backup Switching | RTC Bus Interface | Date Format | Time Format | RTC Memory Size | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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GET PRICE |
390
In-stock
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STMicroelectronics | Real Time Clock 256K (32Kx8) 70ns | SMD/SMT | SOIC-28 | 0 C | + 70 C | Reel | 5.5 V | 4.5 V | Backup Switching | Parallel | HH:MM:SS | 256 kB | |||
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GET PRICE |
10
In-stock
|
Maxim Integrated | Real Time Clock 256k NV SRAM w/Phantom Clock | Through Hole | EDIP-28 | 0 C | + 70 C | Tube | 5 V | 3.3 V | Backup Switching | Phantom Clock | YY-MM-DD-dd | HH:MM:SS:hh | 256 kB | ||
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|
GET PRICE |
95
In-stock
|
Cypress Semiconductor | Real Time Clock 256Kb F-RAM Processor Companion | SMD/SMT | SOIC-14 | - 40 C | + 85 C | Tube | 3.6 V | 2.7 V | Backup Switching | Serial, SPI | MM-DD | HH:MM:SS | 256 kB | ||
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VIEW | STMicroelectronics | Real Time Clock 256K (32Kx8) 70ns | SMD/SMT | SOIC-44 | 0 C | + 70 C | Reel | 5.5 V | 4.5 V | Backup Switching | Parallel | HH:MM:SS | 256 kB | ||||
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VIEW | STMicroelectronics | Real Time Clock 256K (32Kx8) 100ns | SMD/SMT | SOIC-44 | 0 C | + 70 C | Reel | 3.6 V | 3 V | Backup Switching | Parallel | HH:MM:SS | 256 kB |
