USB2642-I/ML

The USB2642 is a USB 2.0 compliant, hi-speed hub and card reader combo solution. This fully-integrated, single chip solution provides USB expansion and flash media reader/writer integration.

• Single-chip USB 2.0 hub controller with 2
exposed hi-speed downstream ports
• The dedicated flash media reader is internally
attached to a 3rd downstream port of the hub as a
USB compound device
• Hub and flash media reader/writer configuration
from a single source:
- Configures internal code using an external
SPI ROM
- Supports execution of external code from SPI
Flash EEPROM
- Supports custom vendor, product, and language
ID when using an external EEPROM
• Supports full power management with individual
or ganged power control of each downstream port
• Transaction Translator (TT) in the hub supports
operation of FS and LS peripherals
• Single 24 MHz crystal support
• Control of peripheral I2C devices by USB host.
• Supports internally or externally regulated 1.8 V
core voltage operation
• Supports storage addressability of up to 2TB
• RoHS compliant packa