MCF5282CVF80J Freescale Semiconductor, MCF5282CVF80J Datasheet - Page 304
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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DMA Controller Module
Table 16-3
16-8
1
Address
Available only if BCR24BIT = 1, otherwise reserved.
Bits
Reset
Reset
31
30
29
28
Field INT EEXT
Field AT
R/W
R/W
describes DCRn fields.
Name
EEXT
31
15
INT
0
CS
AA
1
30
14
Interrupt on completion of transfer. Determines whether an interrupt is generated by completing a
transfer or by the occurrence of an error condition.
0 No interrupt is generated.
1 Internal interrupt signal is enabled.
Enable external request. Care should be taken because a collision can occur between the START bit
and DREQ when EEXT = 1.
0 External request is ignored.
1 Enables external request to initiate transfer. The internal request (initiated by setting the START
Cycle steal.
0 DMA continuously makes read/write transfers until the BCR decrements to 0.
1 Forces a single read/write transfer per request. The request may be internal by setting the START
Auto-align. AA and SIZE determine whether the source or destination is auto-aligned, that is,
transfers are optimized based on the address and size. See
0 Auto-align disabled
1 If SSIZE indicates a transfer no smaller than DSIZE, source accesses are auto-aligned; otherwise,
bit) is always enabled.
bit, or external by asserting DREQ.
destination accesses are auto-aligned. Source alignment takes precedence over destination
alignment. If auto-alignment is enabled, the appropriate address register increments, regardless
of DINC or SINC.
CS
29
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
AA
28
Figure 16-8. DMA Control Registers (DCRn)
Table 16-3. DCRn Field Descriptions
27
BWC
IPSBAR + 0x108, 0x148, 0x188, 0x1C8
25
0000_0000_0000_0000
24
—
R/W
R/W
Description
23
—
N/A
—
SINC
22
Section 16.5.4.1,
21
SSIZE
20
DINC
19
“Auto-Alignment.”
Freescale Semiconductor
18
DSIZE
17
START
16
0
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