MC68EC000EI12 Freescale Semiconductor, MC68EC000EI12 Datasheet - Page 65

• 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: -

Addressing Capabilities
2.5.1 No Memory Indirect Action Mode
No memory indirect action mode uses BR, Xn with its modifiers, and bd to calculate the
address of the required operand. Data register indirect (Dn) and absolute address with index
(bd,Xn.SIZE*SCALE) are examples of the no memory indirect action mode. Figure 2-5
illustrates the no memory indirect action mode.
2-24
NOTE: S indicates suppressed and A indicates active.
BR
PC
PC
PC
PC
An
An
An
An
S
S
S
S
Xn
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
S
S
A
A
S
S
A
A
S
S
A
A
bd
Figure 2-5. No Memory Indirect Action
S
A
S
A
S
A
S
A
S
A
S
A
Not Applicable
Absolute Addressing Mode
Register Indirect
Register Indirect with Constant Index
Address Register Indirect
Address Register Indirect with Constant Index
Address Register Indirect with Variable Index
Address Register Indirect with Constant and Variable Index
PC Relative
PC Relative with Constant Index
PC Relative with Variable Index
PC Relative with Constant and Variable Index
An or PC
.
Xn.SIZE*SCALE
Addressing Mode
bd.BD SIZE
OPERAND
MOTOROLA