MCF52274CLU120 Freescale Semiconductor, MCF52274CLU120 Datasheet - Page 8

• 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

Hardware Design Considerations
8
1
2
All values are measured on an M52277EVB with nominal core voltage(IV
performed at room temperature. All peripheral clocks on prior to entering low-power mode
Refer to the Power Management chapter in the MCF52277 Reference Manual for more information
on low-power modes.
120
100
STOP 0
STOP 1
STOP 2
STOP 3
DOZE
Mode
80
60
40
20
0
Table 4. Current Consumption in Low-Power Modes
80
Figure 6. IV
Voltage Supply
Power (mW)
Power (mW)
Power (mW)
Power (mW)
Power (mW)
IV
IV
IV
IV
IV
MCF5227x ColdFire
DD
DD
DD
DD
DD
(mA)
(mA)
(mA)
(mA)
(mA)
DD
64
System Frequency (MHz)
Power Consumption in Low-Power Modes
80MHz
85.50
24.15
23.85
2.70
0.75
57.0
16.1
15.9
1.8
0.5
®
Microprocessor Data Sheet, Rev. 8
48
64MHz
73.20
22.65
22.35
48.8
15.1
14.9
2.70
0.75
1.8
0.5
System Frequency
32
48MHz
58.35
20.10
19.80
38.9
13.4
13.2
2.70
0.75
1.8
0.5
1,2
4 (LIMP)
DD
(continued)
32MHz
= 1.5 V). Tests
44.55
18.75
18.60
29.7
12.5
12.4
2.70
0.75
1.8
0.5
Freescale Semiconductor
mode)
(LIMP
4MHz
4.05
1.95
1.95
1.95
0.75
1.3
0.5
2.7
1.3
1.3
RUN
WAIT
DOZE
STOP 0
STOP 1
STOP 2
STOP 3