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ST7554TQF7中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
ST7554TQF7規(guī)格書詳情
GENERAL
. USB HOT PLUG & PLAY INTERFACE
. DIRECT INTERFACE TO ST MAFE+DAA
CHIP-SET ST75951/ST952 FOR WORLD
WIDE DAA DESIGN OR TO STLC7550 FOR TRADITIONAL DAA DESIGN
. WINDOWS? 98 AND NT 5.0 SUPPORT
. TAPI 2.0 COMPLIANT
. SOFTWARE UPGRADABLE
. MINIMUM SYSTEM REQUIREMENTS:
. USB MOTHERBOARD, 166MHz PENTIUM PROCESSOR WITH MMX? TECHNOLOGY, WINDOWS? 98 AND 16MBYTES RAM OR WINDOWS? NT 5.0 AND 32MBYTES RAM
DEVICE FEATURES
. SINGLE 9.216MHz CRYSTAL OSCILLATOR
. INTEGRATED ANALOG AND DIGITAL 3.3V REGULATORS
. DEDICATED PINS FOR RING, OFF-HOOK, CLID, LOOP CURRENT SENSE
. 0.5μm CMOS PROCESS
. TQFP48 (7 x 7 mm) PACKAGE
產(chǎn)品屬性
- 型號：
ST7554TQF7
- 制造商：
STMicroelectronics
- 功能描述：
V.90 USB WORLD MODEM CONTROLLER - Bulk
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
美金價格 |
20000 |
全新原裝假一賠十 |
詢價 | ||
ST |
TQFP |
36900 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
SITRONIX |
22+23+ |
9520 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | |||
Sitronix |
589220 |
16余年資質 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
ST755CD |
400 |
400 |
詢價 | ||||
ST |
22+ |
TQFP |
16900 |
支持樣品 原裝現(xiàn)貨 提供技術支持! |
詢價 | ||
ST |
23+ |
TQFP |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
24+ |
SOP-8P |
7200 |
本站現(xiàn)貨庫存 |
詢價 | |||
ST |
23+ |
SOP8 |
50000 |
原裝正品,假一罰十 |
詢價 | ||
ST |
24+ |
8-SOIC |
28500 |
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 |
