描述 Description

The MCF5235 ColdFire? V2 integrated microprocessor combines?the popular ColdFire V2 core with a 16-channel?enhanced time processing unit (eTPU),?a 10/100 Ethernet MAC and?other communications peripherals?along with hardware-accelerated encryption.?The mix of functionality in the MCF523x family?addresses?increased application complexity requiring more system throughput as well as networked applications that require a high level of security.
Providing up to 144 (Dhrystone 2.1) MIPS @ 150 MHz, this cost-effective controller enables networked and stand-alone complex real-time control applications such as industrial control, manufacturing equipment and robotics.
The family of MCF523x devices gives current users of the MC68332 a?natural migration path to?higher performance and networking support while enabling a new generation of products with increased functionality at a similar price point as earlier versions.

特性 Features

? ColdFire? V2 core with enhanced multiply accumulate module and?performance up to 144 (Dhrystone 2.1) MIPS @ 150 MHz
? 32-bit non-multiplexed bus with up to eight chip selects (chip select support for paged mode flash memories)?
? 64?KB internal SRAM
? 8 KB of configurable I/D-Cache
? 16-channel?eTPU?with 6 KB of SRAM
? Two-bank SDRAM controller
? Two CAN 2.0 B (CAN 2 muxed with UART 3)
? 10/100 Mbps fast Ethernet controller??
? Three universal asynchronous receiver/transmitters (UARTs)
? Queued serial peripheral interface (QSPI)
? I2C bus interface
? Four-channel 32-bit timers with direct memory access (DMA)
? Four-channel DMA controller
? System Integration (pulse-lock loop, software watchdog)
? Hardware accelerated encryption?
? Temperature range: -40°C to +85°C
? 256-MAPBGA package? ?
? This product is included in NXP?.s product longevity program, with assured supply for a minimum of 10 years after launch

應用 Application

Motor Control
?Brushless DC (BLDC) Motor