LPC47B37X中文資料SMSC數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
LPC47B37X |
| 功能描述 | 100 Pin Enhanced Super I/O for LPC Bus with SMBus Controller for Commercial Applications |
| 文件大小 |
659.35 Kbytes |
| 頁(yè)面數(shù)量 |
254 頁(yè) |
| 生產(chǎn)廠商 | Standard Microsystems Corporation |
| 企業(yè)簡(jiǎn)稱(chēng) |
SMSC |
| 中文名稱(chēng) | Standard Microsystems Corporation官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-28 9:32:00 |
| 人工找貨 | LPC47B37X價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LPC47B37X規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The LPC47B37x* is a 3.3V PC99 compliant Super I/O controller. The LPC47B37x implements the LPC interface, a pin reduced ISA interface which provides the same or better performance as the ISA/X-bus with a substantial savings in pins used. The part provides 39 GPIO pins, an SMBus controller and ISA IRQ to serial IRQ conversion. The part also provides a fan speed control output and a fan tachometer input.
FEATURES
? 3.3 Volt Operation (5V Tolerant)
? Floppy Disk Controller (Supports 2 FDCs)
? Multi-Mode Parallel Port
? Two UARTs
? 8042 Keyboard Controller
? SMBus Controller
? Programmable Wakeup Event Interface (nIO_PME Pin)
? SMI Support (nIO_SMI Pin)
? GPIOs (39)
? Fan Speed Control Output
? Fan Tachometer Input
? ISA IRQ to Serial IRQ Conversion
? XNOR Chain
? PC99 and ACPI 1.0 Compliant
? ISA Plug-and-Play Compatible Register Set
? Intelligent Auto Power Management
? 2.88MB Super I/O Floppy Disk Controller
- Licensed CMOS 765B Floppy Disk Controller
- Software and Register Compatible with SMSCs Proprietary 82077AA Compatible Core
- Configurable Open Drain/Push-Pull Output Drivers
- Supports Vertical Recording Format
- 16-Byte Data FIFO
- 100 IBM? Compatibility
- Detects All Overrun and Underrun Conditions
- Sophisticated Power Control Circuitry (PCC) Including Multiple Powerdown Modes for Reduced Power Consumption
- DMA Enable Logic
- Data Rate and Drive Control Registers
- 480 Address, up to 15 IRQ and 3 DMA Options
? Enhanced Digital Data Separator
- 2 Mbps, 1 Mbps, 500 Kbps, 300 Kbps, 250 Kbps Data Rates
- Programmable Precompensation Modes
? Keyboard Controller
- 8042 Software Compatible
- 8-Bit Microcomputer
- 2k Bytes of Program ROM
- 256 Bytes of Data RAM
- Four Open Drain Outputs Dedicated for Keyboard/Mouse Interface
- Asynchronous Access to Two Data Registers and One Status Register
- Supports Interrupt and Polling Access
- 8-Bit Counter Timer
- Port 92 Support
- Fast Gate A20 and KRESET Outputs
? Serial Ports
- Two Full Function Serial Ports
- High Speed NS16C550 Compatible UARTs with Send/Receive 16-Byte FIFOs
- Supports 230k and 460k Baud
- Programmable Baud Rate Generator
- Modem Control Circuitry
- 480 Address and 15 IRQ Options
- IrDA 1.0, HP-SIR, ASK IR Support
? Multi-Mode Parallel Port with ChiProtect?
- Standard Mode IBM PC/XT?, PC/AT?, and PS/2? Compatible Bidirectional Parallel Port
- Enhanced Parallel Port (EPP) Compatible - EPP 1.7 and EPP 1.9 (IEEE 1284 Compliant)
- IEEE 1284 Compliant Enhanced Capabilities Port (ECP)
- ChiProtect Circuitry for Protection Against Damage Due to Printer PowerOn
- 480 Address, up to 15 IRQ and 3 DMA Options
? LPC Bus (Pin Reduced ISA) Host Interface
- Multiplexed Command, Address and Data Bus
- 8-Bit I/O Transfers
- 8-Bit DMA Transfers
- 16-Bit Address Qualification
- Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems
- Power Management Event (nIO_PME) Interface Pin
? 100 Pin QFP Package
產(chǎn)品屬性
- 型號(hào)：
LPC47B37X
- 制造商：
SMSC
- 制造商全稱(chēng)：
SMSC
- 功能描述：
100 Pin Enhanced Super I/O for LPC Bus with SMBus Controller for Commercial Applications
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SMSC |
23+ |
QFP |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) | ||
SMSC |
24+ |
QFP |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價(jià) | ||
SMSC |
509 |
17 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價(jià) | |||
SMSC |
21+ |
QFP128 |
6000 |
全新原裝 現(xiàn)貨 價(jià)優(yōu) |
詢價(jià) | ||
SMSC |
2022+ |
QFP |
20000 |
只做原裝進(jìn)口現(xiàn)貨.假一罰十 |
詢價(jià) | ||
SMSC |
23+ |
QFP |
3000 |
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
SMSC |
QFP128 |
9850 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
SMSC |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) | ||
SMSC |
0602+ |
QFP |
1320 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SMSC |
04+ |
QFP |
6000 |
絕對(duì)原裝自己現(xiàn)貨 |
詢價(jià) |
