MCF5272VF66 Freescale, MCF5272VF66 Datasheet - Page 89

• 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

Table 2-11
Table 2-12
MAC unit, along with other MOVE.L timings. Execution times for moving contents of the ACC or
MACSR into a destination location represent the best-case scenario when the store instruction is executed
and no load, MAC, or MSAC instructions are in the MAC execution pipeline. In general, these store
operations require only one cycle for execution, but if they are preceded immediately by a load, MAC, or
MSAC instruction, the MAC pipeline depth is exposed and execution time is three cycles.
Freescale Semiconductor
(d8,PC,Xi*SF)
(d8,Ay,Xi*SF)
Opcode
move.l
move.l
move.l
move.l
move.l
move.l
move.l
(d16,PC)
(d16,Ay)
Source
#<xxx>
(xxx).w
(xxx).l
(Ay)+
–(Ay)
(Ay)
Dy
Ay
lists timings for MOVE.L.
gives execution times for MOVE.L instructions accessing program-visible registers of the
<ea>,MACSR
MACSR,CCR
<ea>,MASK
MACSR,Rx
<ea>,ACC
MASK,Rx
ACC,Rx
<ea>
1(0/0)
1(0/0)
2(1/0)
2(1/0)
2(1/0)
2(1/0)
3(1/0)
2(1/0)
2(1/0)
2(1/0)
3(1/0)
1(0/0)
Rx
MCF5272 ColdFire
1(0/0)
2(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
Rn
1(0/1)
1(0/1)
2(1/1)
2(1/1)
2(1/1)
2(1/1)
3(1/1)
2(1/1)
2(1/1)
2(1/1)
3(1/1)
2(0/1)
(Ax)
Table 2-11. Move Long Execution Times
Table 2-12. Move Execution Times
(An)
—
—
—
—
—
—
—
®
Integrated Microprocessor User’s Manual, Rev. 3
(Ax)+
1(0/1)
1(0/1)
2(1/1)
2(1/1)
2(1/1)
2(1/1)
3(1/1)
2(1/1)
2(1/1)
2(1/1)
3(1/1)
2(0/1)
(An)+
—
—
—
—
—
—
—
–(An)
—
—
—
—
—
—
—
Destination
1(0/1)
1(0/1)
2(1/1)
2(1/1)
2(1/1)
2(1/1)
3(1/1)
2(1/1)
2(1/1)
3(1/1)
2(0/1)
–(Ax)
2(1/1)
Effective Address
(d16,An)
—
—
—
—
—
—
—
(d16,Ax)
1(0/1)
1(0/1)
2(1/1)
2(1/1)
2(1/1)
2(1/1)
2(1/1)
—
—
—
—
—
(d8,An,Xi*SF)
—
—
—
—
—
—
—
(d8,Ax,Xi*SF)
2(0/1)
2(0/1)
3(1/1)
3(1/1)
3(1/1)
—
—
—
—
—
—
—
(xxx).wl
—
—
—
—
—
—
—
ColdFire Core
(xxx).wl
1(0/1)
1(0/1)
2(1/1)
2(1/1)
2(1/1)
#<xxx>
—
1(0/0)
2(0/0)
1(0/0)
—
—
—
—
—
—
—
—
—
—
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