MCF52221CAE66数据手册恩XP中文资料规格书

描述 Description

Built on the ColdFire® V2 core, the MCF5222x family offers up to 76 MIPS (Dhrystone 2.1) at 80 MHz. It builds on the successful MCF5213 family by integrating a USB host and on-the-go (OTG) controller, making it ideal for applications requiring device or host connectivity functionality. The MCF5222x microcontrollers are aimed at designers who want the power and flexibility of a 32-bit microcontroller plus a rich set of on-chip peripherals at a low cost. These small, highly integrated microcontrollers open the door to expanding application capabilities while driving down total system costs.
The MCF5222x family targets embedded control applications such as industrial control, home/factory automation, point-of-sale, health care-related and testing equipment, as well as consumer applications.
The MCF52223 is pin-to-pin compatible with the MCF52221 (in like packages) and adds 16 KB of SRAM and an extra 128 KB of flash to the standard MCF5222x peripheral set.

特性 Features

• ColdFire® V2 core delivering 76 (Dhrystone 2.1) MIPS at 80 MHz 
• Up to 32 KB SRAM
• Up to 256 KB flash
• Integrated peripherals
• USB 2.0 low/full-speed OTG controller
• Three universal asynchronous receiver/transmitters (UARTS)
• MAC module and hardware divide
• Queued serial peripheral interface (QSPI)
• I²C
• Four-channel 16-bit capture/compare/pulse width modulated (PWM) timers
• Real-time clock
• Complimentary MQX Software Solutions

应用 Application

Secure Transaction and Retail Payments
•Portable Electronic Point of Sale (ePOS) Terminals
•Stationary Electronic Point of Sale (ePOS) Terminals