NXP Semiconductors 32-bit 32BIT Embedded Microcontroller MCU MCF5485CZP200

The MCF5485CZP200 is a 32-bit microcontroller from the ColdFire V4e series, featuring a peak internal core frequency of 200 MHz and capable of executing up to 308 MIPS (Dhrystone 2.1) at this frequency. It utilizes a Harvard architecture with separate 32-Kbyte instruction and data caches, and includes a Memory Management Unit (MMU) along with a floating point unit (FPU) that conforms to the IEEE-754 standard. This microcontroller supports a 32-bit double data rate (DDR) synchronous DRAM controller, operating at 66,Äì133 MHz, and can manage up to one GB of external memory through four chip selects. It is equipped with a version 2.2 PCI bus that supports up to five external PCI masters and operates at 33,Äì66 MHz. The flexible multi-function external bus (FlexBus) allows for a glueless interface to various memory types and peripheral devices. The MCF5485CZP200 also includes a comprehensive communications I/O subsystem, featuring up to two 10/100 Mbps fast Ethernet controllers, a USB 2.0 device controller, and multiple programmable serial controllers. Additionally, it offers an optional cryptography accelerator module for secure data processing, and includes 32 Kbytes of system SRAM. Operating voltages for the device are 1.5V for internal logic, 2.5V for DDR SDRAM bus I/O, and 3.3V for PCI and FlexBus I/O. The estimated power consumption is less than 1.5W in a 388 PBGA package. This microcontroller is suitable for applications requiring high performance and extensive peripheral support.