MCF5208CAB166 Freescale Semiconductor, MCF5208CAB166 Datasheet - Page 35

• Manufacturer Part Number: MCF5208CAB166
• Description: MCU 32BIT 166.67MHZ 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: MCF520xr

Specifications of MCF5208CAB166

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 166.67MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 50
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 160-QFP
• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 166.67MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.8/2.5/3.3V
• Operating Supply Voltage (max): 1.6/1.95/2.75/3.6V
• Operating Supply Voltage (min): 1.4/1.7/2.25/3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 160
• Package Type: PQFP
• Processor Series: MCF520x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Compliant

5.11 I
Table 16
Freescale Semiconductor
NOTES:
1
2
3
and
I1
I2
I3
I4
I5
I6
I7
I8
I9
Num
Output numbers depend on the value programmed into the IFDR; an IFDR programmed with the
maximum frequency (IFDR = 0x20) results in minimum output timings as shown in Table A-16. The I
interface is designed to scale the actual data transition time to move it to the middle of the I2C_SCL low
period. The actual position is affected by the prescale and division values programmed into the IFDR;
however, the numbers given in Table A-16 are minimum values.
Because I2C_SCL and I2C_SDA are open-collector-type outputs, which the processor can only actively
drive low, the time I2C_SCL or I2C_SDA take to reach a high level depends on external signal
capacitance and pull-up resistor values.
Specified at a nominal 50-pF load.
2
1
2
3
1.
1.
1.
1.
1.
1.
Num
I1
I2
I3
I4
I5
I6
I7
I8
I9
C Input/Output Timing Specifications
Table 17
Refer to the MCF5208 Reference Manual for more information.
Table 17. I
Start condition hold time
Clock low period
I2C_SCL/I2C_SDA rise time (V
Data hold time
I2C_SCL/I2C_SDA fall time (V
Clock high time
Data setup time
Start condition setup time (for repeated start condition only)
Stop condition setup time
Table 16. I
Start condition hold time
Clock low period
I2C_SCL/I2C_SDA rise time (V
Data hold time
I2C_SCL/I2C_SDA fall time (V
Clock high time
Data setup time
Start condition setup time (for repeated start condition only)
Stop condition setup time
list specifications for the I
2
2
C Output Timing Specifications between I2C_SCL and I2C_SDA
C Input Timing Specifications between I2C_SCL and I2C_SDA
MCF5208 ColdFire
Characteristic
Characteristic
IH
IL
= 2.4 V to V
IH
= 0.5 V to V
IL
®
= 2.4 V to V
= 0.5 V to V
Microprocessor Data Sheet, Rev. 3
2
NOTE
C input and output timing parameters.
IL
IH
= 0.5 V)
IL
= 2.4 V)
IH
= 0.5 V)
= 2.4 V)
Min
10
10
20
10
—
—
6
7
2
Min
—
—
2
8
0
4
0
2
2
Max
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3
1
1
Electrical Characteristics
Unit
t
t
t
t
t
ms
ms
ns
ns
cyc
cyc
cyc
cyc
cyc
Unit
t
t
t
t
t
t
t
µs
ns
cyc
cyc
cyc
cyc
cyc
cyc
cyc
2
C
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