The MCF5235 ColdFire Integrated Microprocessor combines the popular Version 2 ColdFire 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 on the MCF523x family addresses increasing application complexity requiring more system throughput as well as networked applications that require a high level of communications security.

Providing up to 144 (Dhrystone 2.1) MIPS at 150MHz, 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 also provides current users of the MC68332 with a natural migration path to higher performance and/or networking support while enabling a new generation of products with increased functionality at a similar price point to more mature generations.

MCF5235 Features

• V2 ColdFire® 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 [32-channels on the MCF5233]
• Two-bank SDRAM controller
• MCF5233 & MCF5235: Two CAN 2.0 B (CAN 2 muxed with UART 3)
• MCF5232 & MCF5234: CAN 2.0 B
• 10/100 Mbps Fast Ethernet Controller [MCF5234 & MCF5235 only]
• Three UARTs
• Queued serial peripheral interface (QSPI)
• I2C bus interface
• Four-channel 32-bit timers with DMA
• Four-channel DMA controller
• System Integration (PLL, SW watchdog)
• Hardware Accelerated Encryption [MCF5235 only]
• Temperature range: -40°C to +85°C
• 256-MAPBGA package
• MCF5232 has the choice of two packages: 196-MAPBGA or 160QFP

Reference Manual