MCF527X: ColdFire® V2 Integrated Microprocessor

Overview

Features

ColdFire MCF527X Microprocessor Block Diagram

ColdFire MCF527X Microprocessor Block Diagram

Key Parametrics

  • Status
    End of Life
  • Bus Frequency (MAX) (MHz)
    66
  • RAM (kB)
    4
  • GPIO
    32

Comparison Table

MCF527X Family Members

MCF5270 MCF5271 MCF5272 MCF5274 MCF5275
Internal RAM 64 KB
64 KB
4 KB
64 KB
64 KB
Serial Interface Type UART 
I2C 
SPI 
Ethernet 
UART 
I2C 
SPI 
Ethernet 
UART 
USB 
TDM 
QSPI 
Ethernet 
UART 
I2C 
SPI 
USB 
Ethernet 
UART 
I2C 
SPI 
USB 
Ethernet 
Timers Channels




Timers Size 32 bit
32 bit
32 bit
32 bit
32 bit
Total DMA Channels




Cache 16 KB
16 KB
1 KB
16 KB
16 KB
Operating Frequency 100 MHz
150 MHz
150 MHz
100 MHz
66 MHz
166 MHz
166 MHz
MIPS 144 
144 

159 
159 
External Memory Supported SDRAM 
SDRAM 
SDRAM 
DDR 
DDR 
Number of Timers




Additional Features Watchdog OSC/Timer 
Encryption Hardware Accelerato 

Watchdog OSC/Timer 
Encryption Hardware Accelerato 
USB features

USB 2.0 
USB 2.0 
USB 2.0 
Ethernet Type MAC (FEC) 10/100 Ethernet 
MII 
MAC (FEC) 10/100 Ethernet 
MII 
10/100 BaseT 
MAC (FEC) 10/100 Ethernet 
MAC (FEC) 10/100 Ethernet 
MAC (FEC) 10/100 Ethernet 
Ambient Operating Temperature 0 to 70 °C
-40 to 85 °C
-40 to 85 °C
0 to 70 °C
-40 to 85 °C
0 to 70 °C
-40 to 85 °C
-40 to 85 °C
Package Description and Diagram MABGA-FW 196 15SQ0.8P1.0 
QFP 160 28*28*3.3P0.65 
MABGA-FW 196 15SQ0.8P1.0 
QFP 160 28*28*3.3P0.65 
MABGA-FW 196 15SQ0.8P1.0 
MAPBGA 256 17*17*0.8P1.0 
MABGA-FW 196 15SQ0.8P1.0 
MAPBGA 256 17*17*1.6P1.0 
MABGA-FW 196 15SQ0.8P1.0 
MAPBGA 256 17*17*1.6P1.0 
MAPBGA 256 17*17*0.8P1.0