MCF52274CLU120 Freescale Semiconductor, MCF52274CLU120 Datasheet - Page 3

• Manufacturer Part Number: MCF52274CLU120
• Description: MCU 32-BIT LCD TOUCH 176-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5227xr

Specifications of MCF52274CLU120

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 120MHz
• Connectivity: CAN, EBI/EMI, I²C, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, LCD, PWM, WDT
• Number Of I /o: 47
• Program Memory Type: ROMless
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LQFP
• Family Name: MCF5227x
• Device Core: ColdFire
• Device Core Size: 16b
• Frequency (max): 120MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5/1.8/2.5/3.3V
• Operating Supply Voltage (max): 1.6/3.6V
• Operating Supply Voltage (min): 1.4/1.7/3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 176
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Compliant

Freescale Semiconductor
BDM
DSPI
eDMA
EMAC
EPORT
GPIO
I
INTC
JTAG
2
Configurable
C
Cache
SRAM
128K
8K
2 PITs
– Background debug module
– DMA serial peripheral interface
– Enhanced direct memory access
– Enchanced multiply-accumulate unit
– Edge port module
– General purpose input/output module
– Inter-intergrated circuit
– Interrupt controller
– Joint Test Action Group interface
EPORT
Screen
Touch
SSI
3 UARTs
Peripheral Bridge
MCF5227x ColdFire
Hardware
Version 2 ColdFire Core
FlexCAN
Divide
DSPI
I
2
C
Figure 1. MCF52277 Block Diagram
4 DMA
Timers
Crossbar Switch (XBS)
®
EMAC
Microprocessor Data Sheet, Rev. 8
BDM
GPIO
INTC
RTC
LEGEND
MCF52277
PWM
LCD
PIT
PLL
PWM
RTC
SSI
UART
USB OTG – Universal Serial Bus On-the-Go controller
USB OTG
– Liquid-crystal display
– Programmable interrupt timer
– Phase-locked loop module
– Pulse-width modulator
– Real time clock
– Synchronous serial interface
– Universal asynchronous receiver/transmitter
FlexBus
JTAG
Controller
LCD
Controller
SDRAM
Serial Boot
Oscillator
Facility
PLL
eDMA
3