MCF52274CLU120 Freescale Semiconductor, MCF52274CLU120 Datasheet - Page 7

• 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

3.5
All application power consumption data is lab data measured on an M52277EVB running the Freescale Linux BSP.
All current consumption data is lab data measured on a single device using an evaluation board.
consumption in low-power modes. These current measurements are taken after executing a STOP instruction.
Freescale Semiconductor
1
160 MHz
Freq.
Core
All voltage rails at nominal values: IV
Power Consumption Specifications
Total Power
SDV
EV
IV
Mode
WAIT
RUN
DD
DD
DD
350
300
250
200
150
100
50
0
Voltage Supply
Table 4. Current Consumption in Low-Power Modes
Figure 5. Power Consumption in Various Applications
Idle (LCD
Table 3. MCF52277 Application Power Consumption
Power (mW)
Power (mW)
Idle (LCD
221.211
image)
IV
IV
image)
MCF5227x ColdFire
28.87
61.4
18.8
DD
DD
(mA)
(mA)
DD
= 1.5 V, EV
Idle (Audio
Idle (audio
Image)
207.135
image)
25.73
18.57
59.2
80MHz
112.65
92.85
75.1
61.9
®
DD
Microprocessor Data Sheet, Rev. 8
= 3.3 V, and SDV
Button
Demo
Button
282.78
Demo
84.7
21.8
35.3
64MHz
94.05
79.20
62.7
52.8
Slideshow
System Frequency
Demo
Slideshow
DD
301.95
Demo
48MHz
96.5
34.6
23.9
73.80
63.00
= 1.8 V.
49.2
42.0
Playback
MP3
Playback
285.006
32MHz
Hardware Design Considerations
54.90
47.55
33.46
22.66
MP3
36.6
31.7
89.2
1,2
1
Table 4
File Copy
USB FS
shows the typical power
File Copy
mode)
(LIMP
4MHz
USB FS
272.748
5.25
4.35
29.86
3.5
2.9
89.5
22.2
Units
mW
mA
7