MCF5272VF66 Freescale, MCF5272VF66 Datasheet - Page 507

• 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

23.9
Table 23-17
1
2
3
4
Figure 23-17
Freescale Semiconductor
P1
P4
P5
P6
Name
P10
P11
For most telecommunications applications the period should be set to 125 µS. Refer to clock generator planning in PLIC
chapter.
Same as DCL0 and FSC0 if internal clock generator configured for pass-through mode.
GDCL1_OUT must be less than 1/20th of the CPU operating frequency. This is to ensure minimum jitter to CODECs that may
be connected to Ports 1,2,3.
Based on generated GDCL1_OUT less than 1/20 of CPU clock frequency.
P2
P3
P7
P8
P9
1, 2
3, 2
4, 2
4, 2
DOUT1, DOUT3
DIN1, DIN3
DFSC[3:1]
DFSC[1:3] period
Delay from rising edge of GDCL1_OUT to rising edge of DFSC[3:1]
Delay from rising edge of GDCL1_OUT to DFSC[3:1] Invalid (output Hold
GDCL1_OUT clock period
GDCL1_OUT pulse-width high
GDCL1_OUT pulse-width low
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 DOUT[3:1] Invalid (Output Hold)
Delay from rising edge of GDCL1_OUT to High-Z on DOUT[1,3]
Data valid on DIN[1:3] before falling edge of GDCL1_OUT (setup time)
Data valid on DIN[1:3] after falling edge of GDCL1_OUT (hold time)
GDCL1_OUT
PLIC Module: IDL and GCI Interface Timing Specifications
P2
shows timing for IDL master mode, PLIC ports 1, 2, and 3.
shows IDL master timings listed in
P7
MCF5272 ColdFire
Table 23-17. IDL Master Mode Timing, PLIC Ports 1, 2, and 3
P10
P3
Characteristic
Figure 23-17. IDL Master Timing
P5
®
Integrated Microprocessor User’s Manual, Rev. 3
P11
Table
P1
P6
P4
23-17.
P8
Min
20T
45
45
25
25
—
—
—
2
2
P9
Typ
125
—
—
—
50
50
—
—
—
—
—
Electrical Characteristics
Max
20
55
55
30
30
—
—
—
—
—
% of period
% of period
Unit
nS
nS
nS
nS
nS
µS
nS
nS
23-23