MCF5272VM66 Freescale Semiconductor, MCF5272VM66 Datasheet - Page 216
MCF5272VM66
Manufacturer Part Number
MCF5272VM66
Description
IC MPU 66MHZ COLDFIRE 196-MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF527xr
Specifications of MCF5272VM66
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
66MHz
Connectivity
EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
Peripherals
DMA, WDT
Number Of I /o
32
Program Memory Size
16KB (4K x 32)
Program Memory Type
ROM
Ram Size
1K x 32
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
196-MAPBGA
Family Name
MCF5xxx
Device Core
ColdFire
Device Core Size
32b
Frequency (max)
66MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
3.3V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
196
Package Type
MA-BGA
Cpu Speed
66MHz
Embedded Interface Type
UART, QSPI, USB, TDM
Digital Ic Case Style
BGA
No. Of Pins
196
Supply Voltage Range
3V To 3.6V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Compliant
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DMA Controller
10.3.2
The DIR,
Table 10-3
10-4
15–13
Bits
Bits
1–0
7–5
12
11
10
9
8
Reset
Field
Addr
R/W
ASCEN Address sequence complete interrupt enable.
INVEN
Name
SRCS
Name
TCEN
TEEN
Figure
—
—
—
describes DIR fields.
15
DMA Interrupt Register (DIR)
—
Source data transfer type. Determines the amount of data the DMA controller fetches and buffers data from
the source address. When there are enough bytes to perform a destination data write of the size
programmed in DSTS, the data is written to the destination address. Thus source accesses can be
longword type and destination addresses can be line burst type. In this case, 4 longword reads are
performed followed by an indivisible burst write of 4 longwords.
The most efficient data transfer method is to use longword or line burst transfer types.
10-2, contains status bits and their corresponding interrupt enables.
Reserved, should be cleared.
Invalid combination interrupt enable.
0 INV interrupt is disabled.
1 INV interrupt is enabled.
0 ASC interrupt is disabled.
1 ASC interrupt is enabled.
Reserved, should be cleared.
Transfer error interrupt enable.
0 TE interrupt is disabled.
1 TE interrupt is enabled.
Transfer complete interrupt enable.
0 TC interrupt is disabled.
1 TC interrupt is enabled.
Reserved, should be cleared.
MCF5272 ColdFire
13
INVEN ASCEN
SRCS
12
00
01
10
11
Table 10-2. DMR Field Descriptions (continued)
Figure 10-2. DMA Interrupt Register (DIR)
11
Table 10-3. DIR Field Descriptions
Longword
Byte
Word
16-byte line burst
®
Data Transfer Type
Integrated Microprocessor User’s Manual, Rev. 3
—
10
0000_0000_0000_0000
TEEN TCEN
9
MBAR + 0x00E6
R/W
8
Description
Description
4
1
2
16. Valid only for SDRAM.
7
—
Address Incremented by
5
INV
4
ASC
3
Freescale Semiconductor
—
2
TE
1
TC
0
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