# X1288S16-4.5A Intersil | Integrated Circuits (ICs) | DigiKey Marketplace

**Manufacturer:** Intersil  
**MPN:** `X1288S16-4-5A`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Intersil |
| Manufacturer name | Intersil |
| Manufacturer | Intersil |
| Extra Product Name | X1288S16-4.5A Intersil \| Integrated Circuits (ICs) \| DigiKey Marketplace |
| atoms | 1 |
| extraShipping | 12.0 |
| moq | 1 |
| MPN | X1288S16-4-5A |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 11521079 |
| snippet | Real Time Clock (RTC) IC Clock/Calendar I?C, 2-Wire Serial 16-SOIC (0.295\ |
| Category | Integrated Circuits (ICs) |
| Mfr | Intersil |
| Series | - |
| Package | Tube |
| Product Status | Obsolete |
| Digi-Key Programmable | Not Verified |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, Supervisor, Watchdog Timer |
| Memory Size | - |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | I?C, 2-Wire Serial |
| Voltage - Supply | 4.5V ~ 5.5V |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 10?A ~ 20?A @ 2.7V ~ 5V |
| Operating Temperature | 0?C ~ 70?C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 11521079 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/92500000/92552500/part_--X1288S1645A---Intersil--22b044cfe5.json`  
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MCP server: https://www.dataalchemy.com/mcp