特性 Features

■ Universal serial bus (USB) integration

? USB 3.0 and USB 2.0 peripherals compliant with USB 3.0 specification 1.0

? 5-Gbps USB 3.0 PHY compliant with PIPE 3.0

? High-speed On-The-Go (HS-OTG) host and peripheral compliant with OTG Supplement Version 2.0

? Thirty-two physical endpoints

? Support for battery charging Spec 1.1 and accessory charger adaptor (ACA) detection

■ General Programmable Interface (GPIF? II)

? Programmable 100-MHz GPIF II enables connectivity to a wide range of external devices

? 8- and 16-bit data bus

? As many as 16 configurable control signals

■ Mass storage support

? SD 3.0 (SDXC) UHS-1

? eMMC 4.41

? Two ports that can support memory card sizes up to 2TB

? Built-in RAID with support for RAID0 and RAID1

■ System I/O expansion with two secure digital I/O (SDIO 3.0) ports

■ Support for USB-attached storage (UAS), mass-storage class (MSC), human interface device (HID), full, and Turbo-MTP?

■ Fully accessible 32-bit CPU

? ARM926EJ core with 200-MHz operation

? 512-KB or 256-KB embedded SRAM

■ Additional connectivity to the following peripherals

? I2C master controller at 1 MHz

? I2S master (transmitter only) at sampling frequencies of 32 kHz, 44.1 kHz, and 48 kHz

? UART support of up to 4 Mbps

? SPI master at 33 MHz

■ Selectable clock input frequencies

? 19.2, 26, 38.4, and 52 MHz

? 19.2-MHz crystal input support

■ Ultra low-power in core power-down mode

? Less than 60 μA with VBATT on

? 20 μA with VBATT off

■ Independent power domains for core and I/O

? Core operation at 1.2 V

? I2S, UART, and SPI operation at 1.8 to 3.3 V

? I2C operation at 1.2 V

■ 10-mm × 10-mm, 0.8-mm pitch Pb-free ball grid array (BGA) package

■ EZ-USB? software and development kit (DVK) for easy code development

Applications

■ Digital video camcorders

■ Digital still cameras

■ Printers

■ Scanners

■ Video capture cards

■ Test and measurement equipment

■ Surveillance cameras

■ Personal navigation devices

■ Medical imaging devices

■ Video IP phones

■ Portable media players

■ Industrial cameras

■ RAID controller

■ USB Disk on Module