The MCF5211, MCF5212 and MCF5213 microcontrollers are a cost-sensitive, low power single-chip solutions with up to 256KB of high performance, near-single access, interleaved and securable embedded Flash memory. For deterministic networking, a Control Area Network (CAN 2.0B) controller is provided. 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. All this is offered along with the high performance V2 ColdFire core that even incorporates a multiply and accumulate module (MAC) for DSP-like operation.

MCF521x Features

• ColdFire® V2 Core
• Temperature range: -40ºC to +85ºC
• Up to 76 Dhrystone 2.1 MIPS @ 80 MHz
• MAC Module and HW Divide

Integration

• MCF5211:
  • Up to 16 KB SRAM
  • Up to 128 KB of Embedded Flash: 100K W/E cycles, 10 years data retention
• MCF5212, MCF5213:
  • Up to 32 KB SRAM
  • Up to 256 KB of Embedded Flash: 100K W/E cycles, 10 years data retention
• Enhanced CAN 2.0B controller (FlexCAN) interface with 16 message buffers (MCF5213 only)
• Three UARTs with DMA capability
• Queued serial peripheral interface (QSPI) with four peripheral chip selects
• Inter-integrated circuit (I2C) bus controller
• Four 32-bit timer channels with DMA capability
• Four 16-bit timer channels for capture, compare and pulse width modulation (PWM)
• 4-channel 16-bit/8-channel 8-bit PWM generator
• Two periodic interrupt timers (PITs) for alarm and countdown timing
• 4-channel DMA controller
• 8-channel 12-bit fast ADC
• Up to 55 general-purpose I/O
• System integration (PLL, SW watchdog)
• Single 3.3V supply

Reference Manual