CYUSB3304-68LTXC

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Infineon Technologies

USB 5GBPS HUB CONTROLLER WITH FOUR DS PORTS, GHOST CHARGE, GANGED EXT. POWER SWITCH, C-GRADE, 68-PIN QFN

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CYUSB3304-68LTXC

Active

Infineon Technologies

USB 5GBPS HUB CONTROLLER WITH FOUR DS PORTS, GHOST CHARGE, GANGED EXT. POWER SWITCH, C-GRADE, 68-PIN QFN

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Technical Specifications

Parameters and characteristics for this part

Specification	CYUSB3304-68LTXC

Applications	USB 3.0 Hub Controller
Controller Series	CYUSB
Core Processor	ARM® Cortex®-M0
Interface	I2C
Mounting Type	Surface Mount
Number of I/O	10
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	68-VFQFN Exposed Pad
Program Memory Type	32 KB
Program Memory Type	ROM
RAM Size	16 K
Supplier Device Package	68-QFN (8x8)
Voltage - Supply [Max]	2.7 V, 3.6 V, 1.26 V
Voltage - Supply [Min]	1.14 V, 3 V, 2.5 V

CYUSB3304 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Applications	Voltage - Supply [Max]	Voltage - Supply [Min]	Number of I/O	RAM Size	Interface	Core Processor	Supplier Device Package	Controller Series	Program Memory Type	Program Memory Type	Package / Case
Infineon Technologies CYUSB3304-68LTXIT	85 °C	-40 °C	Surface Mount	USB 3.0 Hub Controller	1.26 V 2.7 V 3.6 V	1.14 V 2.5 V 3 V	10	16 K	I2C	ARM® Cortex®-M0	68-QFN (8x8)	CYUSB	32 KB	ROM	68-VFQFN Exposed Pad
Infineon Technologies CYUSB3304-68LTXC	70 °C	0 °C	Surface Mount	USB 3.0 Hub Controller	1.26 V 2.7 V 3.6 V	1.14 V 2.5 V 3 V	10	16 K	I2C	ARM® Cortex®-M0	68-QFN (8x8)	CYUSB	32 KB	ROM	68-VFQFN Exposed Pad

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 5.89
		10	$ 4.00
		25	$ 3.51
		80	$ 3.04
		230	$ 2.72
		440	$ 2.65
Newark	Each	1	$ 4.30
		10	$ 3.57
		25	$ 3.33
		50	$ 3.18
		100	$ 3.00
		250	$ 2.85

Description

General part information

CYUSB3304 Series

CYUSB3304-68LTXC is a USB 5Gbps hub controller with four DS ports, ghost charge, ganged ext. power switch. It features 16KB RAM, 32KB ROM, configure GPIOs for overcurrent protection, power enables and LEDs, upgrade firmware using (a) I2C EEPROM or (b) an external I2C host. Firmware upgrade of an external ASSP connected to HX3 through USB, In-System Programming (ISP) of the EEPROM connected to HX3 through USB. Custom configuration modes supported with eFuse, I2C EEPROM, or I2C server. Software features Microsoft WHQL-certified for Windows XP/Vista/7/8/8.1, compatible with Mac OS 10.9 and Linux kernel version 3.11, Customize configuration parameters with the easy-to-use "Blaster Plus" software tool.

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Technical documentation and resources