ST5481中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
ST5481 |
| 功能描述 | L.O.U.I.S - LOW COST USB ISDN SOLUTION |
| 文件大小 |
167.13 Kbytes |
| 頁(yè)面數(shù)量 |
18 頁(yè) |
| 生產(chǎn)廠商 | STMICROELECTRONICS |
| 中文名稱 | 意法半導(dǎo)體 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-19 18:39:00 |
| 人工找貨 | ST5481價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ST5481規(guī)格書(shū)詳情
DESCRIPTION
ST5481 combines ISDN link access and an USB interface to allow a very simple USB/ISDN modem design with all ISDN protocols and upper applications processed into the HOST PC.
HARDWARE FEATURES
S/T ISDN Interface
■ SUPPORTS OSI LEVEL 1 IN CONFORMANCE WITH UIT-T I.430 FOR BASIC ACCESS AT S AND T INTERFACES (ETSI 300012/ANSI T1.605)
■ LINE INTERFACE TRANSFORMER DIRECT DRIVE
■ FULL-DUPLEX TRANSMISSION AT 192KBps ON SEPARATE TRANSMIT AND RECEIVE TWISTED PAIRS USING ALTERNATE MARK INVERSION (AMI) LINE CODING
■ 2 B CHANNELS AT 64KBps EACH PLUS 1 D CHANNEL AT 16KBps
■ ALL I.430 WIRING CONFIGURATIONS SUPPORTED INCLUDING PASSIVE BUS FOR TE’S DISTRIBUTED POINT TO POINT AND POINT TO MULTIPOINT
■ MULTIFRAME SUPPORT
■ ANALOG PART: INCLUDED WITH ADAPTIVE DETECTION THRESHOLD AND EQUALIZER
USB Interface
■ USB 1.0 SPECIFICATION FULL COMPLIANCE, 1.1 SPECIFICATION COMPATIBILITY (1.1 POWER MANAGEMENT COMPLIANCE), 12 MBps FULL SPEED
■ ON-CHIP USB TRANSCEIVER WITH DIGITAL PLL
■ 6 ISOCHRONOUS ENDPOINTS FOR B1, B2, D CHANNELS DATA.INTERRUPT ENDPOINT FOR I430
■ ISDN PROTOCOL AND DATA.CONTROL ENDPOINT FOR USB STANDARD PLUS VENDOR SPECIFIC REQUEST
■ COMMUNICATION DEVICE CLASS AND VENDOR REQUESTS
■ BUS OR SELF POWERED APPLICATION (PIN PROGRAMMABLE)
■ ONNOW POWER MANAGEMENT (D0,D2,D3) SUSPEND MODE COMPLIANCE
■ PIN PROGRAMMABLE HIGH/LOW POWER USB DEVICE REGISTRATION, WAKE-UP CAPABILITY, USB DEVICE IDENTIFICATION
GENERAL
– USB hot plug and play interface.
– Control access and interrupt handling provided through the USB interface.
– All FIFOS and FIFOS management needed included for USB/ISDN data processing.
– Internal PLL to generate the USB 48MHz clock from a 15.36MHz crystal.
– Internal regulator for 3.3V generation from USB bus 5V.
– 48 pin TQFP package.
– 0.35 micron HCMOS 6 process.
產(chǎn)品屬性
- 型號(hào)：
ST5481
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
L.O.U.I.S - LOW COST USB ISDN SOLUTION
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
2540+ |
QFP |
8595 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
SST |
原廠封裝 |
9800 |
原裝進(jìn)口公司現(xiàn)貨假一賠百 |
詢價(jià) | |||
ST |
26+ |
TQFP |
60000 |
只有原裝 可配單 |
詢價(jià) | ||
ST |
24+ |
QFP |
18700 |
詢價(jià) | |||
STMicrotronics |
23+ |
NA |
138 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
ST |
25+ |
TQFP |
16900 |
原裝，請(qǐng)咨詢 |
詢價(jià) | ||
ST |
16+ |
TSSOP |
2500 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
ST |
00/01+ |
TQFP48 |
957 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ST/ |
24+ |
QFN |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
ST |
23+ |
QFP |
16900 |
正規(guī)渠道,只有原裝! |
詢價(jià) |
