MC68030FE25C Freescale Semiconductor, MC68030FE25C Datasheet - Page 482

• Manufacturer Part Number: MC68030FE25C
• Description: IC MPU 32BIT ENHANCED 132-CQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68030FE25C

• Processor Type: M680x0 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-CQFP
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 25MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 132
• Package Type: CQUAD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

MOTOROLA
The following example calculates the instruction-cache-case execution time
for the specified instruction stream with two wait states (four-clock reads and
writes). The lines that are corrected for wait states are printed in boldface
type and are used to calculate the instruction execution time. References are
to the preceding rules.
2b.
3a.
3b.
2a.
tail are affected. Refer to preceding note.
For operation timings that include a data read (e.g., BFFF0 and TAS),
add the number of wait states to the CC time only. Neither the head
nor the tail are affected.
If the operation has more than one data read, add the total amount
of wait states for all reads to the CC time. Neither the head nor the
For operation timings that include a data write, the number of wait
states is added to the tail and the CC time. The head is not affected.
Refer to preceding note.
If there is more than one write in the operation, the tail is only
increased by the wait states for one write. The CC timing is increased
by the total amount of wait states for all writes. Refer to preceding
note.
timing and the tail as a function of wait states are footnoted in
the table in 11.6.7 Special-Purpose MOVE
The CC timing and tail of the MOVEM instruction are special
cases for both data reads and writes. Equations for both the CC
4.
1.
2.
3.
5.
MC68030 USER'S MANUAL
MOVE.L
ADD.L
BFCLR
B F T S T
MOVEM
Instruction
($800,A2,D3),(A5,D2)
D1 ,([$30,A4])
($20,A5){1:5/- (<5 bytes)
($10,A3,D3){31:31}- (5 bytes)
([A1,D1]),A1-A4 -- 4 registers
NOTE
Instruction.
11-19
11