Datasheet Microchip USB82640 — Даташит

USB82640
Automotive USB 2.0 Hub and Flash Media Card
Controller Combo
Highlights Key Benefits AEC-Q100 compliance
-Microchip’s parts are tested to meet or
exceed the requirements of the AEC-Q100
automotive qualification standards PortMap
-Flexible port mapping and port disable
sequencing supports multiple platform
designs PortSwap
-Programmable USB differential-pair pin locations ease PCB design by aligning USB signal traces directly to connectors PHYBoost
-Programmable USB transceiver drive
strength for recovering signal integrity due to
compromised system environment Single-chip compound device: USB 2.0 hub controller with two hi-speed downstream ports and a
flash media controller Hub and flash media reader/writer configuration
from a single source:
-Configuration of internal code using an external I2C EEPROM or SPI Flash
-Execution of external code from SPI Flash
-Support of custom vendor, product, and language IDs when using an external EEPROM 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 Integrated regulator for 1.8 V core operation External regulator mode for 1.8 V core operation RoHS compliant packages
-48-pin (7x7 mmВІ) VQFN Temperature ranges:
-48VQFN: -40 ВєC to +85 ВєC Target Applications Automotive integrated head unit …