Freescale Semiconductor TWR-MCF52259-Ethenet User Manual page 42

MCF51CN
Up to 46 Dhrystone 2.1 MIPS
@ 50 MHz
Mini-FlexBus support up to
2MB external memory
Ethernet:
• 10/100 FEC – Fast
Ethernet Controller with
DMA
• MII Interface with Output
Clock for PHY
• Support Half/Full Duplex
MQX Software
Reuse of software
Full production source code
Developers keep their source
modifications
Small, configurable footprint
Integrated communication
suite (RTCS)
Eliminates initial software
investment hurdle
$95K worth of software from
day one
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MCF51CN
PHY Clk
MII GPI/O
Out
10/100
12 Ch 12-Bit
FEC
ADC
2x 3ch TPM RTC
2x MTIM8 MCG
3x UART
128K
16ch KBI
Flash
BDM
DBG
V1
System
®
ColdFire
Integration
Core
Complete Ethernet Solution
Rapid
GPI/O
2x I2C
2x SPI
24K
SRAM
Ext
Bus
www.freescale.com/mqx
41 41
Freescale MQX™
TM