MCF52259CAG80

MCF52259CAG80 is a ColdFire microcontroller. This 32-bit device is based on the Version 2 cold fire core operating at a frequency upto 80MHz, offering high performance and low power consumption. On-chip memories connected tightly to the processor core include upto 512Kb of flash memory and 64Kb of static random access memory (SRAM). This on-chip module includes V2 cold fire core delivering 76MIPS (Dhrystone 2.1) at 80MHz running from internal flash memory with an enhanced multiply-accumulate (MAC) unit and hardware divider. It features a cryptography acceleration unit (CAU), fast ethernet controller (FEC), eight-channel 12bit fast analogue-to-digital converter (ADC) with simultaneous sampling. four-channel general-purpose timer (GPT) capable of input capture/output compare, pulse width modulation (PWM), pulse-code modulation (PCM), and pulse accumulation.

• 80MHz speed, 512Kb flash, 64Kb SRAM
• Three universal asynchronous/synchronous receiver/transmitters (UARTs)
• Two inter-integrated circuit (I²C) bus interface modules
• Queued serial peripheral interface module, four-channel direct memory access (DMA) controller
• Two 16bit periodic interrupt timers (PITs), real-time clock (RTC) module with 32KHz crystal
• Programmable software watchdog timer, secondary watchdog timer with independent clock
• Interrupt controller capable of handling 57 sources, test access/debug port (JTAG, BDM)
• Clock module with 8 MHz on-chip relaxation oscillator and integrated phase-locked loop (PLL)
• Operating temperature range from -40°C to +85°C
• 144-lead LQFP package