MC68030FE25C Freescale Semiconductor, MC68030FE25C Datasheet - Page 46

• Manufacturer Part Number: MC68030FE25C
• Description: IC MPU 32BIT ENHANCED 132-CQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68030FE25C

• Processor Type: M680x0 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-CQFP
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 25MHz
• 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: 132
• Package Type: CQUAD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

2.1 I N S T R U C T I O N
SECTION 2
MOTOROLA
the program space, the section of memory that contains the program in-
for descriptions of the instructions in the program space. Data references
erands (data items) for an instruction. Program references are references to
structions and any immediate data operands that reside in the instruction
stream. Refer to M680O0PM/AD,
data. Data items in the instruction stream can be accessed with the program
counter relative addressing modes, and these accesses are classified as pro-
gram references. A third type of external reference used for coprocessor
communications, interrupt acknowledge cycles, and breakpoint acknowledge
cycles is classified as a CPU space reference. The MC68030 automatically
sets the function codes to access the program space, the data space, or the
CPU space for special functions as required. The function codes can be used
and data (read-write) memory areas.
Most external references to memory by a microprocessor are either program
references or data references; they either access instruction words or op-
refer to the data space, the section of memory that contains the program
by the memory management unit to organize separate program (read only)
the registers and their use as operands. Next, the section describes the or-
tions may reside in registers, in memory, or within the instructions themselves.
This section describes the data organization and addressing capabilities of
the MC68030. It lists the types of operands used by instructions and describes
ganization of data in memory and the addressing modes available to access
data in memory. Last, the section describes the system stack and user pro-
gram stacks and queues.
The MC68030 supports a general-purpose set of operands to serve the re-
quirements of a large range of applications. Operands of MC68030 instruc-
An instruction operand might also reside in a coprocessor. An operand may
for each instruction is either explicitly encoded in the instruction or implicitly
DATA ORGANIZATION AND ADDRESSING
CAPABILITIES
be a single bit, a bit field of from 1 to 32 bits in length, a byte (8 bits), a word
(16 bits), a long word (32 bits), or a quad word (64 bits). The operand size
O P E R A N D S
MC68030 USER'S MANUAL
M68000 Programmer's Reference Manual,
2-1
2