MC68030RC20C Freescale Semiconductor, MC68030RC20C Datasheet - Page 521

• Manufacturer Part Number: MC68030RC20C
• Description: IC MPU 32BIT ENHANCED 128-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68030RC20C

• Processor Type: M680x0 32-Bit
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 128-PGA
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 20MHz
• 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: Through Hole
• Pin Count: 128
• Package Type: PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

1
11-58
11.7.1 MMU Effective Address Calculation
The calculate effective address table for MMU instructions lists the number
of clock periods needed for the processor to calculate various effective ad-
dresses. Fetch time is only included for the first level of indirection on memory
indirect addressing modes. The total number of clock cycles is outside the
parentheses. This total includes the number of read, prefetch, and write
cycles, which are shown inside the
FULL FORMAT EXTENSION WORD(S)
(d16,B)
(d32,B)
(An)
(d16,An)
(xxx).W
(xxx).L
(ds,An,Xn)
(d16,An)
(d16,An,Xn)
([d16,An])
([d 16,An],Xn)
((d16,An],d16)
([d 16,An],Xn,d16)
([d16,An],d32)
([d16,An],Xn,d32)
(B)
([B])
([B],I)
([B],d16)
([BJ,l,d16)
([B],d32)
([B],l,d32)
([d16,B])
([d16,B],l)
([d16,B],d16)
([d16,B],l,d16)
([dl 6,B],d32)
Address Mode
MC68030 USER'S M A N U A L
)arentheses as (r/pr/w).
4+op head
8+op head
4+op head
4+op head
4+op head
6+op head
Head
6
6
6
6
6
6
6
6
4
4
4
4
2
4
4
4
6
6
6
6
6
Tail
.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
I-Cache Case No-CacheCase
14(1/0/0)
14(1/0/0)
10(0/0/0)
16(0/0/0)
12(1/0/0)
12(1/0/0)
12(1/0/0)
12(1/0/0)
14(1/0/0)
14(1/0/0)
14(1/0/0)
14(1/0/0)
14(1/0/0)
14(1/0/0)
16(1/0/0)
12(1/0/0)
12(1/0/0)
12(1/0/0)
12(1/0/0)
8(o/o/o)
4(0/0/0)
4(0/0/0)
4(0/0/0)
6(0/0/0)
4(0/0/0)
8(0/0/0)
8(0/0/0)
MOTOROLA
12(1/1/0)
8(o/1/o)
10(0/2/0)
16(0/2/0)
12(1/1/0)
12(1/2/0)
12(1/2/0)
14(1/2/0)
14(1/2/0)
14(1/2/0)
14(1/2/0)
14(1/2/0)
14(1/2/0)
16(1/3/0)
12(1/2/0)
12(1/2/0)
12(1/2/0)
12(1/2/0)
14(1/3/0)
14(1/3/0)
4(0/1/0)
4(0/1/0)
4(0/1/0)
4(0/1/0)
8(0/2/0)
8(0/2/0)
6(0/2/0)