MCF5272VF66 Freescale, MCF5272VF66 Datasheet - Page 448

• 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

Signal Descriptions
19.19 Power Supply Pins
The VDD/GND pins are connected to 3.3 V supply and associated ground. When the on-chip USB
transceiver is used, the USB_VDD and USB_GND pins are connected to the 3.3 V device supply and
associated ground. When the on-chip USB transceiver is not used, USB_GND should be connected to the
device GND and USB_VDD left unconnected. Refer to Section 12.2.1.1 USB Transceiver Interface.
19-38
MCF5272 ColdFire
HI-Z
0
1
Table 19-10. MCF5272 High Impedance
BUSW1
Table 19-9. MCF5272 CS0 Memory
Enable HI-Z mode, all pins are high impedance
Normal operation
0
0
1
1
®
Integrated Microprocessor User’s Manual, Rev. 3
Table 19-8. MCF5272 Bus
WSEL
0
1
Bus Width Selection
BUSW0
Width Selection
Mode Selection
0
1
0
1
Data Bus Width
Data Bus Width
Reserved, do not use.
CS0 Bus Width
16 Bits
32 bits
32 bits
16 bits
8 bits
Freescale Semiconductor