2. Application Block Diagram The following application drawing demonstrates a typical card reader block diagram using AU6337. By connecting one card reader to a desktop or notebook PC through USB bus, the AU6337 becomes a bus-powered, high speed USB card reader, which can be used as a bridge for data transfer between Desktop PC and Notebook PC.
MS serial protocol clock. (suspend IObus is zero) SDDATA7 SD Data 7 SDDATA6 SD Data 6 SDCDN SD Card Detect, Low Active VDD33C Card Power switch MS_V33 MS card Power AU6337 USB 2.0 SD/MMC/MS Single/Dual LUN Flash Memory Card Reader V1.00W...
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RC. GPON7 Power LED MSBS MS protocol bus state. (suspend IObus is zero) LUN mode select GPI0 '1' for share 1LUN '0' for 2LUN Ground 1.8V input AU6337 USB 2.0 SD/MMC/MS Single/Dual LUN Flash Memory Card Reader V1.00W...
No pull-up or µA ±1 Input current pull-down µA ±1 Tri-state leakage current ρF Input capacitance Pad Limit ρF Output capacitance Pad Limit Bi-directional buffer ρF Pad Limit capacitance AU6337 USB 2.0 SD/MMC/MS Single/Dual LUN Flash Memory Card Reader V1.00W...
1.62 1.98 High speed operating Operating supply current at 480 MHz In suspend mode, current with 1.5kΩ Suspend supply current µA CC (susp) pull-up resistor on pin RPU disconnected AU6337 USB 2.0 SD/MMC/MS Single/Dual LUN Flash Memory Card Reader V1.00W...
% transition from idle FRMA ) matching(t mode Excluding the first Output signal crossover transition from idle voltage mode Low-Speed Mode CL=200pF-600pF; 10 to 90﹪of Rise time ∣V ∣; AU6337 USB 2.0 SD/MMC/MS Single/Dual LUN Flash Memory Card Reader V1.00W...
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∣; Excluding the first Differential rise/fall time % transition from idle LRMA ) matching(t mode Excluding the first Output signal crossover transition from idle voltage mode High-level output voltage AU6337 USB 2.0 SD/MMC/MS Single/Dual LUN Flash Memory Card Reader V1.00W...
AU6337 integrates a 5V to 1.8V voltage regulator and power switch to replace all MOS chips for flash card power supply. Card Power Output Current Range For SD/MMC/MS MAX: 200mA Card power output voltage range MS/SD/MMC: 3.3V±0.3V AU6337 will turn off all of Card Power in suspend mode Figure 5.1 Card Detect Power-on Timing...
9.00 BSC DAMBAR PROTRUSION SHALL NOT 7.00 BSC CAUSE THE LEAD WIDTH TO EXCEED 0.5 BSC THE MAXIMUM b DIMENSION BY MORE THAN 0.08mm 0.17 0.27 0.45 0.75 1 REF AU6337 USB 2.0 SD/MMC/MS Single/Dual LUN Flash Memory Card Reader V1.00W...
5.00 5.30 5.60 CAUSE THE LEAD WIDTH TO EXCEED 0.65 BSC THE MAXIMUM b DIMENSION BY MORE THAN 0.08mm 0.55 0.75 0.95 0.09 θ° ° ° ° UNIT: MM AU6337 USB 2.0 SD/MMC/MS Single/Dual LUN Flash Memory Card Reader V1.00W...
USB and IEEE 1394. The company offers a range of semiconductors including controllers for USB hub, integrated keyboard/USB hub and USB Flash memory card reader…etc. Alcor Micro, Corp. is based in Taipei, Taiwan, with sales offices in Taipei, Japan, Korea and California. Alcor Micro is distinguished by its ability to provide innovative solutions for spec-driven products.
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