LPC47N252-SG PDF 데이터시트 검색

LPC47N252 ADVANCE INFORMATION Advanced Notebook I, O Controller with On-Board FLASH FEATURES 3.3V Operation with 5V Tolerant Buffers ACPI 1.1, 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