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9 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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256
In-stock
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STMicroelectronics | Real Time Clock 64K (8Kx8) 100ns | Through Hole | PDIP-28 | 0 C | + 70 C | Tube | 5.5 V | 4.75 V | Backup Switching | Parallel | DW:DM:M:Y | HH:MM:SS | 8 kB | |||
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379
In-stock
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STMicroelectronics | Real Time Clock 16K (2Kx8) 70ns | Through Hole | PCDIP-24 | 0 C | + 70 C | Tube | 5.5 V | 4.75 V | Backup Switching | Parallel | DW:DM:M:Y | HH:MM:SS | 2 kB | |||
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401
In-stock
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STMicroelectronics | Real Time Clock 16K (2Kx8) 150ns | Through Hole | PCDIP-24 | 0 C | + 70 C | Tube | 5.5 V | 4.75 V | Backup Switching | Parallel | DW:DM:M:Y | HH:MM:SS | 2 kB | |||
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137
In-stock
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STMicroelectronics | Real Time Clock 64K (8Kx8) 70ns | Through Hole | PDIP-28 | 0 C | + 70 C | Tube | 5.5 V | 4.75 V | Backup Switching | Parallel | DW:DM:M:Y | HH:MM:SS | 8 kB | |||
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494
In-stock
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STMicroelectronics | Real Time Clock 256K (32Kx8) 70ns | Through Hole | PDIP-28 | 0 C | + 70 C | Tube | 5.5 V | 4.75 V | Backup Switching | Parallel | DW:DM:M:Y | HH:MM:SS | 32 kB | |||
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76
In-stock
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STMicroelectronics | Real Time Clock 64K (8Kx8) 150ns | Through Hole | PDIP-28 | 0 C | + 70 C | Tube | 5.5 V | 4.75 V | Backup Switching | Parallel | DW:DM:M:Y | HH:MM:SS | 8 kB | |||
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160
In-stock
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Texas instruments | Real Time Clock w/NVSRAM Control Watchdog Timer | SMD/SMT | SOIC-28 | - 40 C | + 85 C | Tube | 5.5 V | 4.75 V | Backup Switching | Parallel | HH:MM:SS | 16 B | ||||
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116
In-stock
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Texas instruments | Real Time Clock w/NVSRAM Control Watchdog Timer | SMD/SMT | SOIC-28 | - 40 C | + 85 C | Tube | 5.5 V | 4.75 V | Backup Switching | Parallel | HH:MM:SS | 16 B | ||||
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66
In-stock
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Texas instruments | Real Time Clock w/NVSRAM Control Watchdog Timer | Through Hole | PDIP-28 | - 40 C | + 85 C | Tube | 5.5 V | 4.75 V | Backup Switching | Parallel | HH:MM:SS | 16 B |
