MCF5272VF66 Freescale, MCF5272VF66 Datasheet - Page 510

• 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
Figure 23-19
Table 23-20
1
2
3
4
23-26
P52
P53
P54
Name
P50
P51
P57
P58
P59
P60
P61
For most telecommunications applications the period of DFSC[1:3] should be set to 125 µS. Refer to clock generator planning
in PLIC chapter.
GDCL1_OUT must be less than 1/20th of the CPU operating frequency to ensure minimum jitter to CODECs connected to
Ports 1, 2, 3.
Same as DCL0 and FSC0 if internal clock generator configured for pass-through mode.
Based on generated GDCL1_OUT less than 1/20 of CPU clock frequency.
2,4
2,4
2,3
1
1
DOUT[0,1,3]
Delay from rising edge of GDCL1_OUT to rising edge of DFSC[1:3]
Delay from rising edge of GDCL1_OUT to falling edge of DFSC[1:3]
GDCL1_OUT clock period
GDCL1_OUT pulse-width low
GDCL1_OUT pulse-width high
Delay from rising edge of GDCL1_OUT to Low-Z and valid data on DOUT[1,3]
Delay from rising edge of GDCL1_OUT to data valid on DOUT[1,3]
Delay from rising edge of GDCL1_OUT to High-Z on DOUT[1,3]
Data valid on DIN[1:3] before rising edge of GDCL1_OUT (setup time)
Data valid on DIN[1:3] after rising edge of GDCL1_OUT (hold time)
DFSC[2,3]
DIN[0,1,3]
DCL[0:1]
FSC[0,1]
lists timings for GCI master mode.
shows GCI slave timings listed in
MCF5272 ColdFire
P30
Table 23-20. GCI Master Mode Timing, PLIC PORTs 1, 2, 3
P38
P41
P32
P42
Figure 23-19. GCI Slave Mode Timing
Characteristic
®
Integrated Microprocessor User’s Manual, Rev. 3
P31
Table
23-19.
P39
20T
Min
45
45
25
25
—
—
—
—
—
P34
P40
Max
50
50
—
—
—
—
—
—
—
—
Freescale Semiconductor
P33
Unit
20
20
55
55
30
30
30
—
—
—
P35
% of period
% of period
Name
nS
nS
nS
nS
nS
nS
nS
nS