NXP USA Inc. MCF52254CAF66

MCF52254CAF66            Description
The MCF52259 family of microcontrollers (MCF52252, MCF52254, MCF52255, MCF52256, MCF52258 and MCF52259 devices) is a member of the family of Coldfire reduced instruction set Computing (RISC) microprocessors. This document provides an overview of the 32-bit MCF52259 microcontroller, focusing on its highly integrated and diverse feature set. Based on the second version of the Coldfire kernel, this 32-bit device runs at a frequency of up to 80 MHz and provides high performance and low power consumption.

MCF52254CAF66             Features
? V2 ColdFire core delivering 76 MIPS (Dhrystone 2.1) at 80 MHz running from internal flash memory with Enhanced Multiply Accumulate (MAC) Unit and hardware divider ? Cryptography Acceleration Unit (CAU). ? Fast Ethernet controller (FEC) ? Mini-FlexBus external bus interface available on 144 pin packages ? Universal Serial Bus On-The-Go (USBOTG) ? USB Transceiver ? FlexCAN controller area network (CAN) module ? Three universal asynchronous/synchronous receiver/transmitters (UARTs) ? Two inter-integrated circuit (I2C) bus interface modules ? Queued serial peripheral interface (QSPI) module ? Eight-channel 12-bit fast analog-to-digital converter (ADC) with simultaneous sampling ? Four-channel direct memory access (DMA) controller ? Four 32-bit input capture/output compare timers with DMA support (DTIM)   MCF52254CAF66              Applications
? Phase locked-loop (PLL) loss of lock / loss of clock ? Software ? Low-voltage detector (LVD) ? JTAG