首頁(yè)>LPC47N227TQFP>規(guī)格書(shū)詳情
LPC47N227TQFP中文資料SMSC數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
LPC47N227TQFP |
| 功能描述 | 100 Pin Super I/O with LPC Interface for Notebook Applications |
| 文件大小 |
856.15 Kbytes |
| 頁(yè)面數(shù)量 |
202 頁(yè) |
| 生產(chǎn)廠商 | Standard Microsystems Corporation |
| 企業(yè)簡(jiǎn)稱 |
SMSC |
| 中文名稱 | Standard Microsystems Corporation官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-3 23:00:00 |
| 人工找貨 | LPC47N227TQFP價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LPC47N227TQFP規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The SMSC LPC47N227 is a 3.3V PC 99 and ACPI 1.0b compliant Super I/O Controller. The LPC47N227 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 also includes 29 GPIO pins.
FEATURES
? 3.3 Volt Operation (5V Tolerant)
? PC99 and ACPI 1.0b Compliant
? Programmable Wakeup Event Interface (nIO_PME Pin)
? SMI Support (nIO_SMI Pin)
? GPIOs (29)
? Two IRQ Input Pins
? XNOR Chain
? 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
- Supports One Floppy Drive Directly
- 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
- Swap Drives A and B
- Non-Burst Mode DMA Option
- 48 Base I/O Address, 15 IRQ and 3 DMA Options
- Forceable Write Protect and Disk Change Controls
? Floppy Disk Available on Parallel Port Pins (ACPI Compliant)
? Enhanced Digital Data Separator
- 2 Mbps, 1 Mbps, 500 Kbps, 300 Kbps, 250 Kbps Data Rates
- Programmable Precompensation Modes
? 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
? Infrared Communications Controller
- IrDA v1.2 (4Mbps), HPSIR, ASKIR, Consumer IR Support
- 2 IR Ports
- 96 Base I/O Address, 15 IRQ Options and 3 DMA Options
? 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
- 192 Base I/O Address, 15 IRQ and 3 DMA Options
產(chǎn)品屬性
- 型號(hào)：
LPC47N227TQFP
- 制造商：
Microchip Technology
- 功能描述：
I/O Controller
- 制造商：
Rochester Electronics LLC
- 功能描述：
NOTEBOOK I/O CONTROLLER W/ LPC INTERFACE(TQFP PACKAGE) - Bulk
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SMSC |
24+ |
NA/ |
4141 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
SMSC |
2016+ |
QFP |
2500 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
SMSC |
25+ |
原廠原封可拆樣 |
65248 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
SMSC |
2016+ |
QFP |
6523 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
SMSC |
25+23+ |
TQFP |
38603 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
SMSC |
25+ |
TQFP |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
SMSC |
22+ |
TQFP100 |
24378 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
SMSC |
2402+ |
TQFP |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
SMSC |
24+ |
TQFP |
182 |
詢價(jià) | |||
SMSC |
2447 |
QFP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) |
