MC68EN360CAI25L Freescale Semiconductor, MC68EN360CAI25L Datasheet - Page 933

• Manufacturer Part Number: MC68EN360CAI25L
• Description: IC MPU QUICC 25MHZ 240-FQFP
• Manufacturer: Freescale Semiconductor
• Series: MC68000r

Specifications of MC68EN360CAI25L

• Processor Type: M683xx 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 240-FQFP
• Core Size: 32 Bit
• Cpu Speed: 25MHz
• Embedded Interface Type: SCP, TDM
• Digital Ic Case Style: FQFP
• No. Of Pins: 240
• Supply Voltage Range: 4.75V To 5.25V
• Rohs Compliant: Yes
• Family Name: M68xxx
• 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: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 240
• Package Type: FQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

D.2.1 CPU32+ Core
The CPU32+ core is a CPU32 that has been modified to connect directly to the 32-bit IMB
and apply the larger bus width. Although the original CPU32 core had a 32-bit internal data
path and 32-bit arithmetic hardware, its interface to the IMB was 16 bits. The CPU32+ core
can operate on 32-bit external operands with one bus cycle. This allows the CPU32+ core
to fetch a long-word instruction in one bus cycle and to fetch two word-length instructions in
one bus cycle, filling the internal instruction queue more quickly. The CPU32+ core can also
read and write 32-bits of data in one bus cycle.
Although the CPU32+ instruction timings are improved, its instruction set is identical to that
of the CPU32. It will also execute the entire M68000 instruction set. It contains the same
background debug mode (BDM) features as the CPU32. No new compilers, assemblers, or
other software support tools need be implemented for the CPU32+; standard CPU32 tools
can be used.
The CPU32+ delivers approximately 4.5 MIPS at 25 MHz, based on the standard (accepted)
assumption that a 10-MHz M68000 delivers 1 VAX MIPS. If an application requires more
IDMAs
TWO
Freescale Semiconductor, Inc.
CPU32+
CORE
For More Information On This Product,
FOURTEEN SERIAL
CHANNELS
Figure D-1. QUICC Block Diagram
SERIAL
SEVEN
CONTROLLER
DMAs
COMMUNICATIONS PROCESSOR
RISC
MC68360 USER’S MANUAL
Go to: www.freescale.com
TIMER SLOT
ASSIGNER
IMB (32 BIT)
CPM
CONTROLLER
DUAL-PORT
INTERRUPT
GENERATION
PROTECTION
2.5-KBYTE
FEATURES
PERIODIC
SYSTEM
OTHER
CLOCK
RAM
TIMER
FEATURES
OTHER
SIM 60
CHIP SELECTS
CONTROLLER
BREAKPOINT
INTERFACE
EXTERNAL
GENERAL-
PURPOSE
TIMERS
DRAM
LOGIC
JTAG
FOUR
AND
BUS
MC68MH360 Product Brief
SYSTEM
I/F