MCF5272VF66 Freescale Semiconductor, MCF5272VF66 Datasheet - Page 448

• Manufacturer Part Number: MCF5272VF66
• Description: IC MPU 32BIT 66MHZ 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5272VF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
• Peripherals: DMA, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (4K x 32)
• Program Memory Type: ROM
• Ram Size: 1K x 32
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 196-MAPBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

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
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