LPC47N237集成電路（IC）的專用規(guī)格書PDF中文資料
| 廠商型號 |
LPC47N237 |
| 參數(shù)屬性 | LPC47N237 封裝/外殼為100-LQFP；包裝為管件；類別為集成電路（IC）的專用；LPC47N237應用范圍：控制器；產(chǎn)品描述：IC INTERFACE SPECIALIZED 100TQFP |
| 功能描述 | 3.3V I/O CONTROLLER FOR PORT REPLICATORS AND DOCKING STATIONS |
| 封裝外殼 | 100-LQFP |
| 文件大小 |
686.37 Kbytes |
| 頁面數(shù)量 |
138 頁 |
| 生產(chǎn)廠商 | Standard Microsystems Corporation |
| 企業(yè)簡稱 |
SMSC |
| 中文名稱 | Standard Microsystems Corporation官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-4 14:12:00 |
| 人工找貨 | LPC47N237價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
LPC47N237規(guī)格書詳情
General Description
The LPC47N237 is a 3.3V (5V Tolerant) PC99a/PC2001 compliant Docking I/O controller. The device, which implements the LPC interface, includes I/O functionality. LPC47N237’s LPC interface supports LPC I/O and DMA cycles. There is also a SMBus hosted GPIO Block.
The LPC47N237 provides 4 LPC general purpose pins which offer flexibility to the system designer. The legacy I/O included in the LPC47N237 are: a 16C550A compatible UART; one Multi-Mode parallel port including ChiProtect circuitry plus EPP and ECP. The parallel port is compatible with IBM PC/AT architecture, as well as IEEE 1284 EPP and ECP. The LPC47N237 incorporates sophisticated power control circuitry (PCC) which includes support for PME. The PCC supports multiple low power-down modes. The LPC47N237 is ACPI 1.0b/2.0 compatible.
Product Features
? 3.3 Volt Operation (5V Tolerant)
? 32 SMBus-Hosted General Purpose Input/Output Pins
? SMBus Slave Controller Enables Read/Write Access to GPIO Ports
? SMBus Runs on and GPIO Pins are Driven by Suspend Supply (VTR)
? SMBus Interrupt Pin
? SMBus Isolation Circuitry
? PC99a/PC2001 Compliant
? ACPI 1.0/2.0 Compliant
? Power Management Interface
? LPC Interface
? Multiplexed Command, Address and Data Bus
? Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems
? nIO_PME pin for UART Ring Indicate
? PCI Clock Run Support
? 4 LPC-Hosted General Purpose Input/Output Pins
? Serial Port
? Full Function Serial Port
? High Speed 16C550A Compatible UART with 16-Byte Send/Receive FIFOs
? Programmable Baud Rate Generator supports 230k and 460k Baud
? Modem Control Circuitry
? 480 Address and 15 IRQ Options
? Ring Indicator Wakeup Event
? 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
? 480 Address, Up to 15 IRQ and Three DMA Options
? XNOR-Chain
? 100 pin TQFP lead-free RoHS compliant package
產(chǎn)品屬性
- 產(chǎn)品編號：
LPC47N237-MT
- 制造商：
Microchip Technology
- 類別：
集成電路（IC） > 專用
- 包裝：
管件
- 應用：
控制器
- 接口：
LPC
- 電壓 - 供電：
3.3V
- 封裝/外殼：
100-LQFP
- 供應商器件封裝：
100-TQFP
- 安裝類型：
表面貼裝型
- 描述：
IC INTERFACE SPECIALIZED 100TQFP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
2022+ |
100LLQFP14X14 |
5061 |
百分百進口原裝現(xiàn)貨。 |
詢價 | ||
MICROCHIP/微芯 |
17+ |
100LLQFP14X14 |
5061 |
只做原裝正品,賣元器件不賺錢交個朋友 |
詢價 | ||
SMSC |
20+ |
TQFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
smsc |
2005+ |
TQFP |
796 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
SMSC |
23+ |
QFP |
8560 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
MICROCHIP/?о |
24+ |
100LLQFP14x14 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
MICROCHIP/微芯 |
21+ |
100LLQFP14X14 |
5063 |
MIC/微芯優(yōu)勢供應 實單必成 可開增值稅票 |
詢價 | ||
SMSC |
2020+ |
QFP |
300 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MICROCHIP/微芯 |
23+ |
100QFN |
35200 |
只做原裝主打品牌QQ詢價有詢必回 |
詢價 | ||
SMSC |
24+ |
TQFP |
182 |
詢價 |
