M5249C3 Freescale Semiconductor, M5249C3 Datasheet - Page 8

• Manufacturer Part Number: M5249C3
• Description: KIT EVAL FOR M5249 W/ETHERNET
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: Microprocessorr

Specifications of M5249C3

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MCF5249
• Interface Type: RS-232, Ethernet
• For Use With/related Products: MCF5249
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

M5249C3 Board
1.2
One on-board Flash ROM (U6) is used in the system. The Am29LV160DB-XX device contains 16Mbits
of non-volatile storage (1 MByte x 16) giving a total of 2MBytes of Flash memory. The lower 256 KBytes
are used to store the M5249C3 dBUG debugger/monitor firmware.
The MCF5249 processor has 96KBytes of internal SRAM organized as 1 bank of 64Kbytes and 1 bank of
32KBytes. The SRAM can be used for either data or instruction space.
1-2
.
Oscillator
25MHz
.
System Memory
(1) RS232
(1) RS232
(1) DB-9
(1) DB-9
drivers
drivers
RJ45 Connector
SMSC LAN91C111
10/100 Mb/sec
CS1
QSPI
Figure 1-1. M5249C3 Block Diagram
UARTS
ColdFire
M5249C3 User’s Manual, Rev. 1
®
MCF5249
Addr
[24:1]
Data
[31:16]
Debug
Module
QSPI
26-pin debug connector
Flash
16 bit,3.3v
2MB
SDRAM
16bit 3.3V
OSC.
11.2896 MHz
Freescale Semiconductor
CS0