MC68HC000EI20 Freescale Semiconductor, MC68HC000EI20 Datasheet - Page 125

• Manufacturer Part Number: MC68HC000EI20
• Description: IC MPU 16BIT 20MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC000EI20

• Processor Type: M680x0 32-Bit
• Speed: 20MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

8.11 MISCELLANEOUS INSTRUCTION EXECUTION TIMES
Tables 8-12 and 8-13 list the timing data for miscellaneous instructions. 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 number of clock periods, the number of read cycles,
and the number of write cycles, respectively, must be added to those of the effective
address calculation where indicated by a plus sign (+).
MOTOROLA
MC68000 8-/16-/32-MICROPROCESSORS USER’S MANUAL
ADDX
CMPM
SUBX
ABCD
SBCD
Instruction
Freescale Semiconductor, Inc.
Table 8-11. Multiprecision Instruction
For More Information On This Product,
Go to: www.freescale.com
Byte, Word
Byte, Word
Byte, Word
Execution Times
Long
Long
Long
Size
Byte
Byte
op Dn, Dn
4(1/0)
8(1/0)
4(1/0)
8(1/0)
6(1/0)
6(1/0)
—
—
op M, M
18(3/1)
30(5/2)
12(3/0)
20(5/0)
18(3/1)
30(5/2)
18(3/1)
18(3/1)
8- 9