MC68030FE25C Freescale Semiconductor, MC68030FE25C Datasheet - Page 520

• 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

M O T O R O L A
clock cycles, the number of bus reads, and the number of bus writes required
for a table search. An RMC cycle to set the U bit is counted as one read and
The table is calculated based on the following assumptions:
Each entry in the table consists of three numbers that give the number of
one write. The format of the entires is:
2. There are no indirect descriptors,
3. There are no page descriptors encountered unexpectedly (no early
4. The memory port is 32 bits wide.
1. Bus cycle time is two clock cycles,
termination), and
, LLLLx
Format
SSSSS
SSSSx
xSSSx
SSxxx
SSSxx
xSSxx
xSSLx
xSLSx
xLSSx
xSLxx
xLSxx
xLLxx
xSLLx
xLSLx
xLLSx
Table
LLxxx
LLLxx
LLLLL
xLLLx
Number of Write Bus Cycles
Number of Read Bus Cycles
Number of Clock Cycles
All U and M Bits
Must be Set
77/10/5
M C 6 8 0 3 0
42/3/2
43/4/2
41/4/2
53/6/3
65/8/4
37/2/2
46/3/3
55/4/4
64/5/5
39/2/2
40/3/2
48/3/3
49/4/3
51/4/3
52/5/3
51/4/3
52/5/3
54/5/3
65/6/3
U S E R ' S M A N U A L
Page U and M Bits
Only Must be Set
~ -~ ]
61/10/1
45/6/1
53./8/1
33/2/1
38/3/1
43/4/1
48 5 1
38 3 i
39 4 1
40 3 1
4t 4 1
43 4 1
44 5 1
43 4/1
44.5/1
46/5/1
47/6/1
37/4/1
35 2 1
36 3 1
xx/
xx/ xx
No U and M Bits
Must be Set
59/10/0
44/5/0
45/6/0
35/4/0
43/6/0
51/8/0
31/2/0
36/3/0
41/4/0
46/5/0
33/2/0
34/3/0
36/3/0
37/4/0
38/3/0
39/4/0
41/4/0
44/5/0
41/4/0
42/5/0
11-57
.