MCF5280CVM66J Freescale Semiconductor, MCF5280CVM66J Datasheet - Page 64
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
MCF5280CVM66J
Manufacturer Part Number
MCF5280CVM66J
Description
IC MPU RISC 66MHZ 256-MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF528xr
Datasheet
1.MCF5216CVM66J.pdf
(766 pages)
Specifications of MCF5280CVM66J
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
66MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
150
Program Memory Type
ROMless
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
256-MAPBGA
Processor Series
MCF528x
Core
ColdFire V2
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
NNDK-MOD5282-KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5280CVM66J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 64 of 766
- Download datasheet (9Mb)
ColdFire Core
2.3.4
2.3.4.1
The exact processor response to an access error depends on the memory reference being performed. For
an instruction fetch, the processor postpones the error reporting until the faulted reference is needed by an
instruction for execution. Therefore, faults during instruction prefetches followed by a change of
instruction flow do not generate an exception. When the processor attempts to execute an instruction with
a faulted opword and/or extension words, the access error is signaled and the instruction aborted. For this
type of exception, the programming model has not been altered by the instruction generating the access
error.
If the access error occurs on an operand read, the processor immediately aborts the current instruction’s
execution and initiates exception processing. In this situation, any address register updates attributable to
the auto-addressing modes, (for example, (An)+,-(An)), have already been performed, so the programming
model contains the updated An value. In addition, if an access error occurs during a MOVEM instruction
loading from memory, any registers already updated before the fault occurs contain the operands from
memory.
The V2 ColdFire processor uses an imprecise reporting mechanism for access errors on operand writes.
Because the actual write cycle may be decoupled from the processor’s issuing of the operation, the
signaling of an access error appears to be decoupled from the instruction that generated the write.
Accordingly, the PC contained in the exception stack frame merely represents the location in the program
when the access error was signaled. All programming model updates associated with the write instruction
are completed. The NOP instruction can collect access errors for writes. This instruction delays its
2-18
•
The 8-bit vector number, vector[7:0], defines the exception type and is calculated by the processor
for all internal faults and represents the value supplied by the interrupt controller in case of an
interrupt. See
Processor Exceptions
Access Error Exception
FS[3:0]
0100
0101
1000
1001
1100
1101
00xx
011x
101x
111x
Table
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
2-5.
Table 2-7. Fault Status Encodings
Attempted write to write-protected space
Error on instruction fetch
Error on operand write
Error on operand read
Definition
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Freescale Semiconductor
Related parts for MCF5280CVM66J
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MC14560BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12034AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MPIC2112P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14520BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC12026AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC145152P2](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC68HC11A0P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MCM6726DWJ10](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC44355](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC13282AP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14519BCP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC14495P1](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![SN74LS796N](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC142100CP](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
![MC34014P](/images/manufacturer_photos/0/2/263/freescale_semiconductor__inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: