MCF52211 is a 32-bit microcontroller from Freescale based on the ColdFire series. The chip is based on the V2 ColdFire core with a maximum frequency of 80MHz, and includes 128Kbytes of Flash and 16Kbytes of SRAM. The chip supports USB OTG, up to three UARTs, two I2C buses, one QSPI, eight 12-bit ADCs, four 32-bit DTIMs, and one DMA controller.
The MCF52211 is a 32‑bit ColdFire microcontroller built around the Version 2 ColdFire core, capable of running at up to 80 MHz. It integrates up to 128 KB of flash memory, 16 KB of SRAM, a 12‑bit ADC, multiple UARTs, USB On‑The‑Go, and a variety of timers and DMA channels.
The document outlines the device’s family configurations, core architecture, debug features, interrupt controller, clock generation options, power‑management modes, and peripheral modules, providing designers with the necessary information to implement the microcontroller in embedded applications.
| Core frequency | up to 80 MHz |
|---|---|
| Flash memory | up to 128 KB |
| ADC resolution | 12‑bit |
| UART count | 3 |
| USB OTG support | Yes |
| General‑purpose timers | Four 32‑bit timers with DMA |
| Clock module | 8 MHz on‑chip relaxation oscillator |
The core can operate at frequencies up to 80 MHz.
It includes up to 128 KB of on‑chip flash memory.
Yes, the device includes a Universal Serial Bus On‑The‑Go (USBOTG) controller.
The microcontroller provides up to three UART modules.