By PURPLELEC | 29 April 2025 | 0 Comments
Parade PS5512-USB3.2 GEN 2 HUB Controller
Parade Technology's new CPUs gradually integrate control signals into TBT TYPE C ports, ultimately reducing the number of USB 3.2 GEN2 ports on the original TYPE A ports, but NB/DT still cannot do without these output ports, so Parade has extended the HUB used in Docking Accessory and Monitor applications to NB/DT, giving EE RD another solution to the shortage of USB TYPE A ports. Parade also loads the strengths of ultra-low power consumption in power saving mode in the field of high-speed signals and high compensation signal discarding into this IC.
Main functions:
-Compliant with USB Specifications 1.1, 2.0 and 3.2
--Provides two USB Gen2 Type-A downstream ports
--Provides two USB Gen2 Type-C or Type-A downstream ports (integrated mux)
--Provides one extra USB 2.0 downstream port
-Fully supports low power states (USB 2.0 L0/L1/L2 and USB 3.2 U0/U1/U2/U3)
-Supports overcurrent for gang mode and per-port mode
-Supports power-enable for each downstream port
-Billboard device support with programmable descriptors
-Supports USB Battery Charging Specification V1.2
-On-chip MPU with external SPI ROM interface
-Supports firmware upgrade via I2C and USB
-Secure in-field Firmware Protection/Upgrading
--HW based RSA3072 signing
--HW based SHA-256 authentication
--Supported across all platforms
-Up to two I2C channels, with both master and slave support
-3V and 1.1V power supplies
-Flexible GPIOs include one PWM output
-0°C to 70°C Ambient Operating Temperature Range for PS5512QFN88GTR2
-40℃ to 85°C Ambient Operating Temperature Range for PS5512QFN88ITR2
-Package: 10mmx10mm QFN
-Superior ESD performance: HBM 5KV
Applications:
Laptops and Desktops
USB and Thunderbolt-based Docks
Monitors
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