MC68EC000EI12 Freescale Semiconductor, MC68EC000EI12 Datasheet - Page 47

• 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
2.2.4 Address Register Indirect with Postincrement Mode
In the address register indirect with postincrement mode, the operand is in memory. The
effective address field specifies the address register containing the address of the operand
in memory. After the operand address is used, it is incremented by one, two, or four
depending on the size of the operand: byte, word, or long word, respectively. Coprocessors
may support incrementing for any operand size, up to 255 bytes. If the address register is
the stack pointer and the operand size is byte, the address is incremented by two to keep
the stack pointer aligned to a word boundary.
2-6
GENERATION:
ASSEMBLER SYNTAX:
EA MODE FIELD:
EA REGISTER FIELD:
NUMBER OF EXTENSION WORDS:
ADDRESS REGISTER
OPERAND LENGTH ( 1, 2, OR 4)
MEMORY
OPERAND POINTER
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
EA = (An) + SIZE
(An) +
011
REG. NO.
0
.
31
31
SIZE
+
CONTENTS
CONTENTS
OPERAND
POINTS TO
MOTOROLA
0
0