MC9328MX21SCVK中文资料DB I.MX21S数据手册恩XP规格书

描述 Description

Design engineers seeking the performance of a 266 MHz Arm® CPU, but who do not require high resolution video andgraphics capabilities now have a compelling new choice from NXP®. the i.MX21S applicationsprocessor.
Derived from the popular i.MX21 multimedia applications processor, the i.MX21Sapplications processor retains many key features, including expansion slots and several connectivity options, suchas USB On-The-Go (USB-OTG) for plug-and-play connectivity. This makes it well suited for a host of cost-sensitiveapplications including health care devices, fire and security equipment, education products and industrialautomation.

特性 Features

CPU Complex
• Arm926EJ-S™ core (16 KB I-Cache, 16 KB D-Cache)
• Arm® Jazelle® technology for Java™ acceleration
• Smart Speed Switch
HumanInterface
• 16/18-bit color LCD controller up to SVGA
• Smartpanels support (SLCDC)
Connectivity
• 3 x UARTs, IrDA(SIR, MIR and FIR)
• USB-OTG (one full-speed host port 2)
• I2C
• Onewire
• 8 x 8 keypad
• Two configurable SPIs
Expansion
• Dual-slotMMC and SD/SDIO card interface
• PCMCIA support
Multimedia
• High-speedCMOS sensor I/F
Special Functions
• NAND Flashcontroller
• 16-channel direct memory access (DMA)
• 16/32-bit SDRAM controller
Performance
• CPUcomplex: starting at 266 MHz
• System: 133 MHz @ 1.8V
Technology
• 289MAPBGA, 14 X 14 mm, 0.65 mm pitch; 17 x 17 mm, 0.8 mm pitch
• 0.13 µm