USB 2.0 control IC MW7211A

About USB 2.0 control IC MW7211A

MW7211 is embedded with a RISC like processor, which is used to operate internal control/status registers and respond to commands from USB hosts.

MW7211 adopts a single 5V power supply method. The packaging form of MW7211 is SOP16

Fully compliant with USB 2.0 standards and backward compatible with USB 1.1

-1 uplink port (full speed), 4 downlink ports (full speed/low speed)  embedded 8-bit microprocessor

-Using RISC instruction set

-Optimized instruction system for USB operation - Performance: 6 MIPS @ 12MHz

Bus power supply meets the requirements of USB2.0 standard  embedded USB 2.0 full speed PHY

Embedded clock oscillator, no external crystal oscillator  Working voltage: 5 V

Built in 5V to 3.3V LDO

Built in POR (power on reset)

Built in 1.5K pull-up resistor and 15K pull-down resistor  self power mode

Minimum peripheral BOM components and minimum binding lines

Infinite current resistor, directly driving the working indicator light (LED)