MC68HC000EI12 Freescale Semiconductor, MC68HC000EI12 Datasheet - Page 118

• Manufacturer Part Number: MC68HC000EI12
• Description: IC MPU 16BIT 10MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC000EI12

• Processor Type: M680x0 32-Bit
• Speed: 12MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 16/32Bit
• Frequency (max): 12MHz
• 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: 68
• Package Type: PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

8.2 MOVE INSTRUCTION EXECUTION TIMES
Tables 8-2 and 8-3 list the numbers of clock periods for the move instructions. The totals
include instruction fetch, operand reads, and operand writes. The total number of clock
periods, the number of read cycles, and the number of write cycles are shown in the
previously described format.
*The size of the index register (Xn) does not affect execution time.
8-2
Dn
An
(An)
(An)+
–(An)
(d 16 , An)
(d 8 , An, Xn)*
(xxx).W
(xxx).L
(d 16 , PC)
(d 8 , PC, Xn)*
#<data>
Source
*The size of the index register (Xn) does not affect execution time.
Dn
An
(An)
(An)+
–(An)
(d 16 , An)
(d 8 , An, Xn)*
(xxx).W
(xxx).L
(d 8 , PC)
(d 16 , PC, Xn)*
#<data>
10(2/0)
12(3/0)
14(3/0)
12(3/0)
16(4/0)
12(3/0)
14(3/0)
Table 8-2. Move Byte and Word Instruction Execution Times
4(1/0)
4(1/0)
8(2/0)
8(2/0)
8(2/0)
Dn
MC68000 8-/16-/32-MICROPROCESSORS UISER'S MANUAL
Table 8-1. Effective Address Calculation Times
Data Register Direct
Address Register Direct
Address Register Indirect
Address Register Indirect with Postincrement
Address Register Indirect with Predecrement
Address Register Indirect with Displacement
Address Register Indirect with Index
Absolute Short
Absolute Long
Program Counter Indirect with Displacement
Program Counter Indirect with Index
Immediate
10(2/0)
12(3/0)
14(3/0)
12(3/0)
16(4/0)
12(3/0)
14(3/0)
4(1/0)
4(1/0)
8(2/0)
8(2/0)
8(2/0)
An
Addressing Mode
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For More Information On This Product,
12(2/1)
12(2/1)
14(2/1)
16(3/1)
18(3/1)
16(3/1)
20(4/1)
16(3/1)
18(3/1)
12(2/1)
8(1/1)
8(1/1)
(An)
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12(2/1)
12(2/1)
14(2/1)
16(3/1)
18(3/1)
16(3/1)
20(4/1)
16(3/1)
18(3/1)
12(2/1)
Register
Memory
(An)+
8(1/1)
8(1/1)
12(2/1)
12(2/1)
14(2/1)
16(3/1)
18(3/1)
16(3/1)
20(4/1)
16(3/1)
18(3/1)
12(2/1)
–(An)
8(1/1)
8(1/1)
Destination
(d 16 , An)
12(2/1)
12(2/1)
16(3/1)
16(3/1)
18(3/1)
20(4/1)
22(4/1)
20(4/1)
24(5/1)
20(4/1)
22(4/1)
16(3/1)
Byte, Word
(d 8 , An, Xn)*
10(2/0)
12(3/0)
10(2/0)
0(0/0)
0(0/0)
4(1/0)
4(1/0)
6(1/0)
8(2/0)
8(2/0)
8(2/0)
4(1/0)
14(2/1)
14(2/1)
18(3/1)
18(3/1)
20(3/1)
22(4/1)
24(4/1)
22(4/1)
26(5/1)
22(4/1)
24(4/1)
18(3/1)
(xxx).W
12(2/1)
12(2/1)
16(3/1)
16(3/1)
18(3/1)
20(4/1)
22(4/1)
20(4/1)
24(5/1)
20(4/1)
22(4/1)
16(3/1)
10(2/0)
12(3/0)
14(3/0)
12(3/0)
16(4/0)
12(3/0)
14(3/0)
0(0/0)
0(0/0)
8(2/0)
8(2/0)
8(2/0)
Long
MOTOROLA
(xxx).L
16(3/1)
16(3/1)
20(4/1)
20(4/1)
22(4/1)
24(5/1)
26(5/1)
24(5/1)
28(6/1)
24(5/1)
26(5/1)
20(4/1)