Product Summary

The USB2512AEZG is a low-power, OEM configurable, MTT (multi transaction translator) 1 hub controller IC for embedded USB solutions. The USB2512AEZG supports low-speed, full-speed, and hi-speed (if operating as a hi-speed hub) downstream devices on all of the enabled downstream ports. The applications of the USB2512AEZG include LCD monitors and TVs, Multi-function USB peripherals, PC motherboards, Set-top boxes, DVD players, DVR/PVR, Printers and scanners, PC media drive bay, Portable hub boxes, Mobile PC docking and Embedded systems.

Parametrics

USB2512AEZG absolute maximum ratings: (1)Storage Temperature, TSTOR: -55 to 150 ℃; (2)3.3 V supply voltage, VDD33: 4.6 V ; (3)Voltage on any I/O pin: -0.5 to 5.5 V; (4)Voltage on XTALIN: -0.5 to 4.0 V; (5)Voltage on XTALOUT: -0.5 to 2.5 V.

Features

USB2512AEZG features: (1)USB251xB/xBi products are fully footprint compatible with USB251x/xi/xA/xAi products as direct drop-in replacements: Cost savings include using the same PCB components and application of USB-IF Compliance by Similarity; (2)Full power management with individual or ganged power control of each downstream port; (3)Fully integrated USB termination and pull-up/pull-down resistors; (4)Supports a single external 3.3 V supply source; internal regulators provide 1.2 V or 1.8 V internal core voltage; (5)Onboard 24 MHz crystal driver, ceramic resonator, or external 24/48 MHz clock input; (6)Customizable vendor ID, product ID, and device ID; (7)4 kilovolts of HBM JESD22-A114F ESD protection (powered and unpowered); (8)Supports self- or bus-powered operation; (9)USB251xB and USB251xBi products support the SB Battery Charging specification Rev. 1.1 for Charging Downstream Ports (CDP); (10)Lead-free RoHS compliant packages: 36-pin QFN (6×6 mm); 48-pin QFN (7×7 mm); 64-pin QFN (9×9 mm); (11)USB251xi, USB2512Ai, and USB251xBi products support the industrial temperature range of -40 to +85℃; (12)USB251xB products support the extended commercial temperature range of 0 to +85℃.

Diagrams

USB2512AEZG block diagram

USB2005
USB2005

Other


Data Sheet

Negotiable 
USB2005-MV-01
USB2005-MV-01

SMSC

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Data Sheet

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Data Sheet

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Other


Data Sheet

Negotiable 
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USB2223-NU-02


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Data Sheet

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USB2224
USB2224

Other


Data Sheet

Negotiable