MCF52274CLU120 Freescale Semiconductor, MCF52274CLU120 Datasheet - Page 33

• 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

5.11
The MCF5227x device is compliant with industry standard USB 2.0 specification.
Freescale Semiconductor
Note: Ts is the LCD_LSCLK period while Tpix is the pixel clock period. LCD_VSYNC, LCD_HSYNC, and
Input High
Input Low
Input Differential
Differential Common Mode Range
Single Ended Receive Threshold
Single Ended Receive Hysteresis
Output High
Output Low
Differential Output Crossover
Num
T1
T2
T3
T4
LCD_HSYNC
LCD_VSYNC
USB On-The-Go Specifications
LCD_D[15:0]
LCD_LSCLK
LCD_LSCLK can be programmed as active high or active low. In
high. When it is in CSTN mode or monochrome mode with bus width = 1, T3 = Tpix = Ts. When it is in
monochrome mode with bus width = 2, 4 and 8, T3 = 1, 2 and 4 Tpix respectively.
LCD_HSYNC pulse width
LCD_VSYNC to LCD_LSCLK
LCD_LSCLK to LCD_HSYNC
LCD_HSYNC to LCD_VSYNC delay
Characteristic
Table 23. USB On-Chip Transceiver DC Characteristics
MCF5227x ColdFire
T2
Characteristic
Figure 21. Non-TFT Mode Panel Timing
Table 22. Non-TFT Mode Panel Timing
T1
Condition
(DP – DM)
DP = DM
Driven
Driven
Driven
T3
®
Microprocessor Data Sheet, Rev. 8
Symbol
V
V
V
SETHR
SEHYS
V
V
V
V
V
V
CRS
CM
OH
OL
IH
ID
IL
XMAX
Min
200
2.0
0.8
0.8
0.0
2.8
1.3
—
—
Figure
Min
—
2
1
1
21, all these 3 signals are active
Ts
Typ
400
T4
—
—
—
—
—
—
—
—
HWIDTH + 1
HWAIT2 + 2
HWAIT1 + 1
0 ≤ T3 ≤ Ts
Value
Electrical Characteristics
Max
300
T2
0.8
2.5
2.0
2.0
2.0
00
—
—
T1
Unit
mV
mV
mV
Unit
Tpix
Tpix
Tpix
V
V
V
V
V
V
—
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