MC68EC000EI12 Freescale Semiconductor, MC68EC000EI12 Datasheet - Page 78

• Manufacturer Part Number: MC68EC000EI12
• Description: IC MPU 32BIT 12MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: 68K - M680X0r

Specifications of MC68EC000EI12

• Processor Type: M680x0 32-Bit
• Speed: 12MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Core Size: 32 Bit
• Cpu Speed: 12MHz
• Digital Ic Case Style: PLCC
• No. Of Pins: 68
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: 0°C To +70°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Clock Frequency: 12MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

A set of extended instructions provides multiprecision and mixed-size arithmetic: ADDX,
SUBX, EXT, and NEGX. Refer to Table 3-3 for a summary of the integer arithmetic
operations. In Table 3-3, X refers to the X-bit in the CCR.
MOTOROLA
DIVSL/DIVUL
MULS/MULU
Instruction
DIVS/DIVU
CMPM
ADDQ
ADDA
ADDX
CMPA
CMP2
NEGX
SUBQ
SUBA
SUBX
CMPI
EXTB
ADDI
SUBI
ADD
CMP
NEG
CLR
SUB
EXT
Operand Syntax
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
#<data>,<ea>
#<data>,<ea>
#<data>,<ea>
#<data>,<ea>
#<data>,<ea>
Table 3-3. Integer Arithmetic Operation Format
–(An), –(An)
<ea>,Dr–Dq
<ea>,Dr–Dq
–(An), –(An)
<ea>,Dh–Dl
(An)+,(An)+
Dn,<ea>
<ea>,Dn
<ea>,An
<ea>,Dn
<ea>,An
<ea>,Rn
<ea>,Dn
<ea>,Dq
<ea>,Dn
<ea>,Dn
Dn,<ea>
<ea>,An
<ea>,Dl
Dn,Dn
Dn,Dn
<ea>
<ea>
<ea>
Dn
Dn
Dn
Operand Size
32 16
64 32
32 32
16 x 16
32 x 32
32 x 32
32 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
16
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8, 16, 32
8
8
16, 32
16, 32
16, 32
16
32
32
16,16
32,32
32,32
32
32
32
64
Source + Destination
Immediate Data + Destination
Source + Destination + X
0
Destination – Source
Destination – Immediate Data
Destination – Source
Lower Bound
Destination Source
(Signed or Unsigned Quotient, Remainder)
Sign-Extended Destination
Source x Destination
0 – Destination
0 – Destination – X
Destination = Source
Destination – Immediate Data
Destination – Source – X
(Signed or Unsigned)
Destination
Rn
Operation
Destination
Destination
Upper Bound
Destination
Destination
Destination
Destination
Instruction Set Summary
Destination
Destination
Destination
Destination
Destination
3-7