MC68HC000EI12 Freescale Semiconductor, MC68HC000EI12 Datasheet - Page 111

• 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

7.6 SHIFT/ROTATE INSTRUCTION EXECUTION TIMES
Table 7-8 lists the timing data for the shift and rotate 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 (+).
7-6
Table 7-8. Shift/Rotate Instruction Execution Times
M68000 8-/16-/32-BIT MICROPROCESSORS USER'S MANUAL
+Add effective address calculation time.
CLR
NBCD
NEG
NEGX
NOT
Scc
TAS
TST
ASR, ASL
LSR, LSL
ROR, ROL
ROXR, ROXL
+Add effective address calculation time for word operands.
n is the shift count.
Instruction
Instruction
Table 7-7. Single Operand Instruction
Byte, False
Byte, True
Execution Times
Word
Word
Word
Word
Long
Long
Long
Long
Size
Byte
Byte
Byte
Byte
Word
Word
Word
Word
Word
Long
Long
Long
Long
Long
Byte
Byte
Byte
Byte
Byte
Byte
Byte
Size
10+2n (2/0)
10+2n (2/0)
12+n2 (2/0)
10+2n (2/0)
10+2n (2/0)
12+n2 (2/0)
10+2n (2/0)
10+2n (2/0)
12+n2 (2/0)
10+2n (2/0)
10+2n (2/0)
12+n2 (2/0)
Register
Register
10(2/0)
10(2/0)
10(2/0)
10(2/0)
10(2/0)
10(2/0)
8(2/0)
8(2/0)
8(2/0)
8(2/0)
8(2/0)
8(2/0)
8(2/0)
8(2/0)
8(2/0)
8(2/0)
8(2/0)
8(2/0)
8(2/0)
Memory
16(2/2)+
16(2/2)+
16(2/2)+
16(2/2)+
Memory
12(2/1)+
16(2/2)+
24(2/4)+
12(2/1)+
12(2/1)+
16(2/2)+
24(2/4)+
12(2/1)+
16(2/2)+
24(2/4)+
12(2/1)+
16(2/2)+
24(2/4)+
12(2/1)+
12(2/1)+
14(2/1)+
8(2/0)+
8(2/0)+
8(2/0)+
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