MCF5280CVM66 Freescale Semiconductor, MCF5280CVM66 Datasheet - Page 647

• Manufacturer Part Number: MCF5280CVM66
• Description: IC MPU 32BIT COLDF 256-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF528xr

Specifications of MCF5280CVM66

• 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: 142
• 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
• Controller Family/series: ColdFire
• No. Of I/o's: 150
• Program Memory Size: 2KB
• Ram Memory Size: 64KB
• Cpu Speed: 66.67MHz
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of Pwm Channels: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Command Sequence:
Operand Data:
Result Data:
30.5.3.3.6
A
executed to set up the starting address of the block and to supply the first operand. The
writes subsequent operands. The initial address is incremented by the operand size (1, 2, or 4) and saved
in a temporary register after the memory write. Subsequent
write, increment it by the current operand size, and store the updated address in the temporary register.
If an initial
returned.
The size field is examined each time a
dynamically.
Command Formats:
Freescale Semiconductor
FILL
DUMP (LONG)
DUMP (B/W)
command is used with the
???
???
WRITE
Fill Memory Block (
The
command only when preceded by another
Otherwise, an illegal command response is returned. The
be used for intercommand padding without corrupting the address pointer.
is not executed preceding the first
FILL
None
Requested data is returned as either a word or longword. Byte data is returned in
the least-significant byte of a word result. Word results return 16 bits of significant
data; longword results return 32 bits. A value of 0x0001 (with S set) is returned if
a bus error occurs.
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
command does not check for a valid address—
’ILLEGAL’
’ILLEGAL’
XXX
XXX
Figure 30-26.
WRITE
FILL
FILL
LOCATION
MEMORY
LOCATION
)
command to access large blocks of memory. An initial
MEMORY
READ
READ
command is processed, allowing the operand size to be altered
’NOT READY’
’NOT READY’
DUMP
NEXT CMD
NEXT CMD
NOTE
Command Sequence
FILL
FILL
FILL
command, the illegal command response is
, a
NOP
commands use this address, perform the
, or a
’NOT READY’
NOP
’NOT READY’
MS RESULT
NEXT CMD
WRITE
NEXT CMD
RESULT
BERR
BERR
FILL
XXX
XXX
XXX
XXX
command can
command.
is a valid
’NOT READY’
’NOT READY’
LS RESULT
NEXT CMD
NEXT CMD
NEXT CMD
FILL
Debug Support
command
WRITE
30-29
is