MCF521XX: 32-Bit Microcontroller

Overview

ColdFire® MCF521XX Microcontroller Block Diagram

ColdFire<sup>&#174;</sup> MCF521XX Microcontroller Block Diagram

Features

Key Parametrics

Product Specifications
Budgetary Price ($US) 3.66, 3.589, 3.732, 4.173, 3.271
Bus Frequency (Max) (MHz) 33, 40
Internal Flash (KB) 128, 64
Internal RAM (KB) 16
Total DMA Channels 4
GPIOs 43, 55, 63

Comparison Table

MCF521XX Family Members

MCF52100
I2C
UART
QSPI
Internal RAM16 KB
Operating Frequency66 MHz
80 MHz
Package Description and DiagramMAPBGA 81 10*10*0.8P1.0 
LQFP 64 10*10*1.4P0.5 
QFN 64 EP 9SQ*1.0P0.5