CH132

Overview

The CH132 is a UTMI+ Low Pin Interface (ULPI) Hi-Speed Universal Serial Bus (USB) transceiver that is compliant with USB Specification Rev. 2.0, and UTMI+ Low Pin Interface (ULPI) Specification Rev. 1.1. The CH132 can transmit and receive data at high-speed (480 Mbps), full- speed (12 Mbps) and low-speed (1.5 Mbps). It is ideal for use in MCU or FPGA which has ULPI Interface.

Features

• Complies with USB Specification Rev. 2.0
• Complies with UTMI+ Low Pin Interface (ULPI) Rev 1.1
• 12-pin ULPI interface with 3.3V I/O voltage, 60MHz clock signal output
• Supports USB host and USB device
• Supports USB High Speed, Full Speed and Low Speed
• Supports 3-pin or 6-pin Full-Speed or Low-Speed serial mode
• Internal voltage regulator supplies 3.3 V to 5.0 V Power Input
• Built-in power-on reset circuit, built-in clock oscillator and PLL
• Built-in termination resistors, built-in oscillation capacitors, peripheral circuitry streamlined
• 6KV enhanced ESD performance
• Industrial grade temperature range: -40 to 85°C
• Packages: QFN20, QFN32 and the others

Package

Note: Pin 0# is the EPAD of QFN package.

CH132A is forward compatible with CH132H pin, some registers have different default values after reset.