MCF5249LAG120 Freescale Semiconductor, MCF5249LAG120 Datasheet - Page 2

• Manufacturer Part Number: MCF5249LAG120
• Description: IC MPU 32BIT COLDF 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF524xr

Specifications of MCF5249LAG120

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 120MHz
• Connectivity: I²C, IDE, MMC, SPI, UART/USART
• Peripherals: DMA, I²S, POR, Serial Audio, WDT
• Number Of I /o: 34
• Program Memory Type: ROMless
• Ram Size: 96K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 4x12b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-LQFP
• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 120MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.8V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Maximum Clock Frequency: 120 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Program Memory Size: 8KB
• Cpu Speed: 120MHz
• Embedded Interface Type: I2C, QSPI, UART
• Digital Ic Case Style: LQFP
• No. Of Pins: 144
• Rohs Compliant: Yes
• For Use With: M5249C3 - KIT EVAL FOR M5249 W/ETHERNET
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Compliant

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© Freescale Semiconductor, Inc. 2005
MCF5249FACT
REV 1
MCF5249 Features
> V2 ColdFire processor core
> 8 KB instruction cache
> 96 KB SRAM
> eMAC unit
> Hardware integer divide unit
> Industry-leading debug module
> Integrated processor
Flexibility to Meet Your
Customers’ Needs
The MCF5249 incorporates advanced
technologies that allow you to build
greater performance into your products
and get them to market faster than
your competition.
• SDRAM controller
• Two independent
• Two I
• Queued serial peripheral
• Four-channel DMA
• 12-bit ADC
• Two independent 16-bit timers
• Chip selects
• 16-bit GPIOs
• CD-ROM block decoder/encoder
• CD text interface
• Sony Phillips Digital Interface
offering both background and
real-time capability
universal asynchronous
receiver/transmitters (UARTs)
interface (QSPI)
(two internal/two external)
(SPDIF)/EBU transmitter/receiver
2
C interfaces
> System integration (Phase-Lock
> Doze mode and variable
MCF5249 Product Specifications
> Up to 125 (Dhrystone 2.1) MIPS at
> -40°C to +85°C operating temperature
> Requires 1.8V and 3.3V power supply
> Package:
The innovative ColdFire Family has been a
key member of Freescale’s 32-bit family of
products for more than eight years. And
the ColdFire Family development roadmap
ensures your creativity, time and resources
are protected into the future.
• Two I
• Hard disk drive interface
• Flash media interface
• 160-pin MAPBGA
• 144-pin LQFP
Loop, software watchdog)
frequency operation
140 MHz
package—MCF5249
package—MCF5249L
2
C transmitter/receivers
MCF5249 BLOCK DIAGRAM
A Seamless Migration Path Protects Your
Technology Investment
By leveraging your existing development tools
and software, the MCF5249 protects the
resources you’ve already invested in 68K and
ColdFire microprocessor technology and
training. For example, when you move from 68K
to ColdFire microprocessors, you can use code
translation and emulation tools, free of charge to
registered users, to modify and reuse 68K
assembly code.
The 100-percent synthesizable ColdFire Family
secures your investment in technology and
training well into the future. Even better, the
ColdFire family of microprocessors, including
the MCF5249, gives you the freedom to
experiment with powerful capabilities for
visionary electronic products, without
sacrificing system costs or time to market.
Interface
I-Cache
QSPI
DMAs/
Timers
8 KB
BDM
IDE
ColdFire
Core
V2
UART
12-bit
ADC
PLL
I
®
2
C
Controller
Flash Media
System
96 KB
SRAM
Interface
Bus
UART
GPIO
I
2
C
Chip Selects
SPDIF/EBU
Controller
Block E/D
SDRAM
CD-ROM
Rx/Tx
JTAG
Rx/Tx
and
I
2
C