MC68EC040FE25A Freescale Semiconductor, MC68EC040FE25A Datasheet - Page 3

• Manufacturer Part Number: MC68EC040FE25A
• Description: IC MPU 32BIT 25MHZ 184-CQFP
• Manufacturer: Freescale Semiconductor
• Series: M68000r

Specifications of MC68EC040FE25A

• Processor Type: M680x0 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 184-CQFP
• Core Size: 32bit
• Program Memory Size: 8KB
• Cpu Speed: 25MHz
• Digital Ic Case Style: CQFP
• No. Of Pins: 184
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: 0°C To
• Rohs Compliant: Yes
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 25MHz
• Instruction Set Architecture: RISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 184
• Package Type: CQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

The complete documentation package for the MC68040, MC68040V, MC68LC040,
MC68EC040, and MC68EC040V (collectively called M68040) consists of the
M68040UM/AD, M68040 User’s Manual , and the M68000PM/AD, M68000 Family
Programmer’s Reference Manual . The M68040 User’s Manual describes the capabilities,
operation, and programming of the M68040 32-bit third-generation microprocessors. The
M68000 Family Programmer’s Reference Manual contains the complete instruction set for
the M68000 family.
The introduction of this manual includes general information concerning the MC68040 and
summarizes the differences between the M68040 member devices. Additionally, three
appendices provide detailed information on how these M68040 dirivatives operate
differently from the MC68040. For detailed information on one of these M68040
dirivatives, use the following table to determine which appendices to read in conjunction
with the rest of this manual.
When reading this manual, remember to disregard information concerning floating-point
in reference to the MC68040V and MC68LC040, and to disregard information concerning
floating-point and memory management in reference to the MC68EC040 and
MC68EC040V. The organization of this manual is as follows:
iv
Section 1
Section 2
Section 3
Section 4
Section 5
Section 6
Section 7
Section 8
Section 9
Section 10
Section 11
Section 12
Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
Index
MC68040V
MC68LC040
MC68EC040
MC68EC040V
Device Number
Introduction
Bus Operation
Integer Unit
Memory Management Unit (Except MC68EC040 and MC68EC040V)
Instruction and Data Caches
Signal Description
IEEE 1149.1 Test Access Port (JTAG)
Exception Processing
Floating-Point Unit (MC68040)
Instruction Timings
MC68LC040
MC68EC040
MC68040V and MC68EC040V
M68000 Family Summary
Floating-Point Emulation (M68040FPSP)
MC68040 Electrical and Thermal Characteristics
Ordering Information and Mechanical Data
Appendix A MC68LC040 and Appendix C MC68040V and MC68EC040V
Appendix A MC68LC040
Appendix B MC68EC040
Appendix B MC68EC040 and Appendix C MC68040V and MC68EC040V
Freescale Semiconductor, Inc.
For More Information On This Product,
M68040 USER’S MANUAL
Go to: www.freescale.com
PREFACE
Appendices
MOTOROLA