MCF5272VF66 Freescale, MCF5272VF66 Datasheet - Page 503

• Manufacturer Part Number: MCF5272VF66
• Manufacturer: Freescale

Specifications of MCF5272VF66

• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Not Compliant

Electrical Characteristics
23.6.3
MII Async Inputs Signal Timing (CRS and COL)
Table 23-13
lists MII asynchronous inputs signal timing.
Table 23-13. MII Async Inputs Signal Timing
Num
Characteristic
Min
Max
Unit
1
M9
E_CRS, E_COL minimum pulse width
1.5
—
E_TxCLK period
1
E_COL has the same timing in 10 Mbit 7-wire interface mode.
Figure 23-13
shows MII asynchronous input timings listed in
Table
23-13.
E_CRS, E_COL
M9
Figure 23-13. MII Async Inputs Timing Diagram
®
MCF5272 ColdFire
Integrated Microprocessor User’s Manual, Rev. 3
Freescale Semiconductor
23-19