音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

LPC47N350 Datasheet

  • LPC47N350

  • LEGACY FREE KEYBOARD EMBEDDED CONTROLLER WITH SPI AND LPC DO...

  • 346頁(yè)

  • SMSC   SMSC

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書(shū)

PDF預(yù)覽

LPC47N350
Legacy-Free
Keyboard/Embedded
Controller with SPI and
LPC Docking Interface
Datasheet
鈥?Multiple Clock Sources and Operating
Frequencies
鈥?IDLE and SLEEP Modes
鈥?Fail-Safe Ring Oscillator
Real-Time Clock
鈥?MC146818 and DS1287 Compatible
鈥?256 Bytes of Battery Backed CMOS in Two 128-
Byte Banks
鈥?128 Bytes of CMOS RAM Lockable in 4x32-Byte
Blocks
鈥?12- and 24-Hour Time Format
鈥?Binary and BCD Format
鈥?<2碌A(chǔ) Standby Current (typ)
Two 8584-Style I
2
C/SMBus Controllers
鈥?8051 Controlled Logic Allows I
2
C/SMBus Master
or Slave Operation
鈥?I
2
C/SMBus Controllers are Fully Operational on
Standby Power
鈥?2 Sets of Dedicated Pins per I
2
C/SMBus
Controller
Serial Peripheral Interface (SPI)
Four independent Hardware Driven PS/2 Ports
41 General Purpose I/O Pins
鈥?25 Maskable Hardware Wake-Event Capable
鈥?6 Programmable Open-Drain/Push-Pull Outputs
Four Programmable Pulse-Width Modulator Outputs
鈥?Independent Clock Rates
鈥?6-Bit Duty Cycle Granularity
鈥?Operational in both Full on and Standby modes
Dual Fan Tachometer Inputs
Debug Port (UART)
鈥?High-Speed 16550A-Compatible UART with 16-
Byte Send/Receive FIFOs
鈥?Programmable Baud Rate Generator
鈥?Relocatable to 480 Different Base I/O Addresses
鈥?15 IRQ Options
XNOR-Chain Test Mode
128-Pin QFP and VTQFP Package
Product Features
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
3.3V Operation with 5V Tolerant Buffers
ACPI 2.0 PC2001 Compliant
LPC Interface with Clock Run Support
鈥?Decode I/O, Memory, and FWH cycles
鈥?Serial IRQ Interface Compatible with Serialized
IRQ Support for PCI Systems
鈥?15 Direct IRQs
鈥?ACPI SCI Interface
鈥?nSMI output and supporting PM registers
鈥?Shadowed write only registers
LPC Switching
鈥?Hot Plug LPC Docking Interface
鈥?Secondary Switchable LPC interface (3.3V only)
Internal 64K Flash ROM
鈥?Programmed From Direct Parallel Interface,
8051, or LPC Host
鈥?2k-Byte Lockable Boot Block
鈥?Can be Programed Without 8051 Intervention
Three Power Planes
鈥?Low Standby Current in Sleep Mode
ACPI Embedded Controller Interface
Configuration Register Set Compatible with ISA Plug-
and-Play Standard (Version 1.0a)
High-Performance Embedded 8051 Keyboard and
System Controller
鈥?Provides System Power Management
鈥?System Watch Dog Timer (WDT)
鈥?8042 Style Host Interface
鈥?Supports Interrupt and Polling Access
鈥?512 Bytes Executable RAM
鈥?512 Bytes Data RAM
鈥?On-Chip Memory-Mapped Control Registers
鈥?Access to RTC and CMOS Registers
鈥?Up to 16x8 Keyboard Scan Matrix
鈥?Two-16 Bit Timer/Counters
鈥?Integrated Full-Duplex Serial Port Interface
鈥?Eleven 8051 Interrupt Sources
鈥?Thirty-Two 8-Bit, Host/8051 Mailbox Registers
鈥?Thirty-Two Maskable Hardware Wake-Up Events
鈥?Fast GATEA20
鈥?Fast CPU_RESET
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
SMSC LPC47N350
DATASHEET
Revision 1.1 (01-14-03)

LPC47N350相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    100 PIN ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
    SMSC
  • 英文版
    100 PIN ENHANCED SUPER I/O CONTROLLER WITH LPC INTERF...
    SMSC [SMSC...
  • 英文版
    128 Pin Enhanced Super I/O with LPC Interface for Consumer A...
    SMSC
  • 英文版
    128 Pin Enhanced Super I/O with LPC Interface for Con...
    SMSC [SMSC...
  • 英文版
    100 Pin Enhanced Super I/O for LPC Bus with SMBus Controller...
    SMSC
  • 英文版
    100 Pin Enhanced Super I/O for LPC Bus with SMBus Con...
    SMSC [SMSC...
  • 英文版
    Microcontroller
    ETC
  • 英文版
    SMSC Corporation [100 Pin Enhanced Super I/O Controller wit...
    SMSC
  • 英文版
    ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
    SMSC
  • 英文版
    ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
    SMSC [SMSC...
  • 英文版
    LPC47M13x_SMSC Corporation.pdf
    SMSC Corporatio...
  • 英文版
    128 PIN ENGANCED SUPER I/O CONTROLLER WITH AN LPC INTERFACE ...
    SMSC
  • 英文版
    128 PIN ENGANCED SUPER I/O CONTROLLER WITH AN LPC INT...
    SMSC [SMSC...
  • 英文版
    ADVANCED I/O CONTROLLER WITH MOTHERBOARD GLUE LOGIC
    SMSC
  • 英文版
    ADVANCED I/O CONTROLLER WITH MOTHERBOARD GLUE LOGIC
    SMSC [SMSC...
  • 英文版
    ADVANCED I/O CONTROLLER WITH MOTHERBOARD GLUE LOGIC
    SMSC
  • 英文版
    ADVANCED I/O CONTROLLER WITH MOTHERBOARD GLUE LOGIC
    SMSC [SMSC...
  • 英文版
    LPC SUPER I/O WITH HARDWARE MONITORING BLOCK
    SMSC
  • 英文版
    LPC SUPER I/O WITH HARDWARE MONITORING BLOCK
    SMSC [SMSC...
  • 英文版
    SMSC Corporation [LPC Super I/O IrDA Hot Docking Chip with ...
    SMSC

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！