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LPC47N252 |
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| Part Number | LPC47N252 |
| Manufacturer | SMSC Corporation |
| Description | The LPC47N252 is a 208-pin 3.3V LPC-based ACPI 1.0 and PC99/PC2001 compliant Notebook I/O Controller with Fast Infrared for mobile applications. See FIGURE 2 – LPC47N252 BLOCK DIAGRAM. The LPC47N252 i... |
| Features |
§ 3.3V Operation with 5V Tolerant Buffers
§ ACPI 1.0b , PC99/PC2001 Compliant
§ LPC Interface with Clock Run Support
− Serial IRQ Interface Compatible with
Serialized IRQ Support for PCI Systems − 15 Direct IRQs − Four 8-Bit DMA Channels − ACPI SCI Interface − nSMI − Shadowed write only registers
§ Internal 64K Flash ROM
− Programmed From Direct Parallel Interface,
8051, or LPC Host − 2k-Byte Lockable Boot Block − Can be Programed Without 8051
Intervention
§ Three Power Planes
− Low Standby Current in Sleep Mode − Intelligent Auto Power Management for
Super I/O
§ ACPI Embedded Controller Inte... |
| Document |
 LPC47N252 Data Sheet
PDF 1.77MB |
Similar Datasheet
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| 6 | LPC47N350 |
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LEGACY FREE KEYBOARD EMBEDDED CONTROLLER |
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Desde 2024. D4U Semiconductor.
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