MCF5212CAE66数据手册恩XP中文资料规格书

描述 Description

The MCF521X microcontroller family is a cost-effective, low-power single-chip solution with up to 521 KB of high-performance, near-single access, interleaved and securable embedded flash memory. Moreover, the MCF521X embedded controller communication peripherals provide easy connection to other systems. Three universal asynchronous receiver/transmitters (UARTS) enable medium-to long-distance communication to other control systems or computers. An inter-integrated circuit (I²C) and queued serial peripheral interface (QSPI) enable in-system communication to connected peripherals and systems, including LCDs and keyboards. This is offered along with the high-performance ColdFire® V2 core that even incorporates a multiply and accumulate module (MAC)-enhanced multiply and accumulate module (eMAC) for DSP-like operation.
Higher-end MCF5214 and MCF5216 provide an upgrade for current MMC2107, MMC2113 and MMC2114 users requiring more flash and/or higher performance with a richer set of the same peripheral mix while standardizing on one cost-effective, low-power MCU family.

特性 Features

ColdFire® V2 core delivering 63 (Dhrystone 2.1) MIPS at 66 MHz running from cache/RAM (max running from internal flash 54 MIPS)
• Up to 512 KB embedded flash memory
• Up to 64 KB of static RAM
• Integrated Peripherials:
• MAC/eMAC for DSP functionality
• 2.0B controller area network (CAN) interface with 16 message buffers (in MCF5213,MCF5214 and MCF5216)
• Three UARTs with direct memory access (DMA) capability
• QSPI with four peripheral chip selects
• This product is included in NXP®.s product longevity program, with assured supply for a minimum of 10 years after launch