MC68040FE33A Freescale Semiconductor, MC68040FE33A Datasheet - Page 387

IC MICROPROCESSOR 32BIT 184-CQFP

MC68040FE33A

Manufacturer Part Number
MC68040FE33A
Description
IC MICROPROCESSOR 32BIT 184-CQFP
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of MC68040FE33A

Processor Type
M680x0 32-Bit
Speed
33MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
184-CQFP
Package
184CQFP
Processor Series
M680xx
Core
CPU32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
 Details

Available stocks

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Part Number
Manufacturer
Quantity
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Part Number:
MC68040FE33A
Manufacturer:
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Quantity:
10 000
The PTEST and PFLUSH instructions should not be executed. Execution of the PTEST
instruction causes random bus cycles to occur. Execution of the PFLUSH instruction
produces indeterminate results. Neither instruction causes the MC68EC040 to generate an
exception.
The CPUSH and CINV instructions require special consideration. A page is defined as a
4-Kbyte block of external memory. The CPUSH and CINV page instruction opcodes can be
used to push or invalidate 4-Kbyte blocks of memory. The MC68EC040 does not support
8-Kbyte pages.
The MOVEC to URP and SRP instructions are not valid and will produce indeterminate
results. Each ACU has a status register and translation control register that replace the MMU
status register and translation control register of the MC68040. The MMU status register
opcode of the MOVEC instruction can modify the ACU status register. The MC68EC040
ACU status register does not provide additional functionality to the ACU and is only provided
for compatibility with the ACU MC68EC030 status register. The ACU status register may not
be implemented in future M68EC0X0 products.
B.7 MC68EC040 ELECTRICAL CHARACTERISTICS
The following paragraphs provide information on the maximum rating and thermal charac-
teristics for the MC68EC040 only. Refer to Appendix C MC68040V and MC68EC040V for
more information on electrical characteristics for the MC68EC040V. This section is subject
to change. For the most recent specifications, contact a Motorola sales office or complete
the registration card at the end of this manual.
B.7.1 Maximum Ratings
B.7.2 Thermal Characteristics
MOTOROLA
Supply Voltage
Input Voltage
Maximum Operating Junction Temperature
Minimum Operating Ambient Temperature
Storage Temperature Range
Characteristic
Thermal Resistance, Junction to Case—
PGA Package
Freescale Semiconductor, Inc.
For More Information On This Product,
Characteristic
Go to: www.freescale.com
M68040 USER’S MANUAL
Symbol
V
T
V
T
T
CC
stg
Table 12-2.
in
A
J
–0.3 to +7.0
–0.5 to +7.0
–55 to 150
Value
110
0
Symbol
JC
Unit
V
V
C
C
C
MC68EC040
Value
3
This device contains protective
circuitry against damage due to
high static voltages or electrical
fields; however, it is advised that
normal precautions be taken to
avoid application of any voltages
higher
voltages to this high-impedance
circuit. Reliablity of operation is
enhanced if unused inputs are
tied
voltage level (e.g., either GND or
V
CC
).
to
Rating
than
an
REV2.3 (01/31/2000)
C/W
appropriate
maximum-rated
logic
B-11

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