Product Summary
The USB2502-AEZG is a port usb 2.0 hub controller. fully compliant with the USB2502-AEZG Specification and will attach to a USB host as a Full-Speed Hub or as a Full-/High-Speed Hub. The 2-Port Hub supports Low-Speed, Full-Speed, and High-Speed (if operating as a High-Speed Hub) downstream The USB2502-AEZG on all of the enabled downstream ports. Throughout this document the upstream facing port of the hub will be referred to as the upstream port, and the downstream facing ports will be called the downstream ports.
Parametrics
USB2502-AEZG absolute maximum ratings:(1)Storage Temperature TA: -55 to 150 °C; (2)Lead Temperature: 325 °C Soldering < 10 seconds; (3)1.8V supply voltage VDDA18PLL VDD18: -0.3 to 2.5 V; (4)3.3V supply voltage VDDA33 VDDA33PLL VDD33CR: -0.3 to 4.0 V; (5)Voltage on any I/O pin: -0.3 (3.3V supply voltage + 2)≤ 6 V.
Features
USB2502-AEZG features:(1)High-Speed (480Mbits/s), Full-Speed (12Mbits/s)and Low-Speed (1.5Mbits/s)compatible; (2)Full power management with ganged power control; (3)Detects Bus-Power/Self-Power source and changes mode automaticall; (4)Complete USB Specification 2.0 Compatibility Includes USB 2.0 Transceiver Default VID/PID/DID, allows functionality when configuration EEPROM is absent; (5)Hardware Strapping options allow for configuration without an external EEPROM or SMBus Hos.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
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USB2502-AEZG |
SMSC |
I/O Controller Interface IC USB 2.0 2 Port |
Data Sheet |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
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Other |
Data Sheet |
Negotiable |
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SMSC |
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Data Sheet |
Negotiable |
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Data Sheet |
Negotiable |
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USB2223-03 |
Other |
Data Sheet |
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IC CTRLR USB FLASH/CIR 128-TQFP |
Data Sheet |
Negotiable |
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USB2224 |
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Data Sheet |
Negotiable |
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