MCF5272VF66 Freescale, MCF5272VF66 Datasheet - Page 282

• 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

Universal Serial Bus (USB)
12-24
Bits
4
3
2
1
0
UNHALT
IN_EOP
IN_EOT
IN_LVL
Name
HALT
Table 12-14. EP0IMR and EP0ISR Field Descriptions (continued)
MCF5272 ColdFire
End of transfer. This bit is set when the end of a transfer has been reached for an IN endpoint.
An EOT interrupt is generated when a packet with a size less than the maximum packet size or
the first zero-length packet following maximum size packets is sent.
0 No interrupt pending
1 Transfer completed
End of packet. This bit is set when a packet has been sent successfully for endpoint 0 IN.
0 No interrupt pending
1 IN packet sent successfully
Unhalt. This bit is set when the endpoint 0 HALT_ST bit is cleared by a SETUP packet or USB
reset.
0 No interrupt pending
1 Endpoint halt cleared
Halt. This bit is set when the endpoint 0 HALT_ST bit is set due to a STALL response to the host.
0 No interrupt pending
1 Endpoint halted
IN FIFO threshold level. This bit indicates that the FIFO level has fallen below the level set in the
EPCTL0 register.
0 No interrupt pending
1 IN FIFO threshold level reached
®
Integrated Microprocessor User’s Manual, Rev. 3
Description
Freescale Semiconductor