MCF52274CLU120 Freescale Semiconductor, MCF52274CLU120 Datasheet - Page 36

• 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

Electrical Characteristics
5.13
Table 28
36
lists specifications for the I
Num
SSI_MCLK
SSI_BCLK
SSI_BCLK
SSI_RXD
SSI_RXD
SSI_TXD
SSI_TXD
I1
I2
I3
I4
(Output)
I
(Output)
(Output)
SSI_FS
SSI_FS
(Output)
SSI_FS
SSI_FS
(Input)
(Input)
2
(Input)
C Timing Specifications
Start condition hold time
Clock low period
I2C_SCL/I2C_SDA rise time (V
Data hold time
Table 28. I
MCF5227x ColdFire
S15
S15
S5
S7
2
2
C input timing parameters shown in
C Input Timing Specifications between SCL and SDA
S12
S4
Figure 22. SSI Timing—Master Modes
Figure 23. SSI Timing—Slave Modes
S13
S9
S17
S9
Characteristic
S1
IL
S11
S3
= 0.5 V to V
S10
S18
®
Microprocessor Data Sheet, Rev. 8
S4
S12
IH
S8
= 2.4 V)
S2
S16
S7
S15
Figure
24.
S2
Min
—
2
8
0
S16
S6
Freescale Semiconductor
Max
—
—
—
1
S16
S8
S10
S14
Unit
t
t
ms
ns
cyc
cyc