MCF5282CVF80J Freescale Semiconductor, MCF5282CVF80J Datasheet - Page 168
MCF5282CVF80J
Manufacturer Part Number
MCF5282CVF80J
Description
IC MPU 512K FLASH 256MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF528xr
Datasheet
1.MCF5216CVM66J.pdf
(766 pages)
Specifications of MCF5282CVF80J
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
80MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
150
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
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
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5282CVF80J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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System Control Module (SCM)
At reset, these on-chip modules are configured to have only supervisor read/write access capabilities. Bit
encodings for the ACCESS_CTRL field in the GPACR are shown in
memory space protected by the GPACRs and the modules mapped to these spaces.
8-16
Bits
6–4
3–0 ACCESS_CTRL This 4-bit field defines the access control for the given memory region.
7
LOCK
Name
—
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Bits
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
This bit, once set, prevents subsequent writes to the GPACR. Any attempted write to the
GPACR generates an error termination and the contents of the register are not affected.
Only a system reset clears this flag.
Reserved, should be cleared.
The encodings for this field are shown in
Table 8-13. GPACR ACCESS_CTRL Bit Encodings
Read / Write
Read
Read
Read
Read / Write
Read / Write
Read / Write
No Access
Read / Write / Execute
Read / Execute
Read / Execute
Execute
Read / Write / Execute
Read / Write / Execute
Read / Write
Read / Write / Execute
Table 8-12. GPACR Field Descriptions
Supervisor Mode
Description
Table
No Access
No Access
Read
No Access
Read / Write
Read
Read / Write
No Access
No Access
No Access
Read / Execute
No Access
Read / Write / Execute
Read / Execute
Read
Execute
8-13.
User Mode
Table
8-13.
Table 8-14
Freescale Semiconductor
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