MCF5249LCAG120 Freescale Semiconductor, MCF5249LCAG120 Datasheet - Page 204
MCF5249LCAG120
Manufacturer Part Number
MCF5249LCAG120
Description
IC MPU 32BIT COLDF 144-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF524xr
Datasheets
1.MCF5249LAG120.pdf
(2 pages)
2.MCF5249LAG120.pdf
(454 pages)
3.MCF5249LAG120.pdf
(16 pages)
4.MCF5249LAG120.pdf
(1 pages)
5.MCF5249LAG120.pdf
(8 pages)
Specifications of MCF5249LCAG120
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
120MHz
Connectivity
I²C, IDE, MMC, SPI, UART/USART
Peripherals
DMA, I²S, POR, Serial Audio, WDT
Number Of I /o
34
Program Memory Type
ROMless
Ram Size
96K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 4x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Processor Series
MCF524x
Core
ColdFire V2
Data Bus Width
32 bit
Data Ram Size
96 KB
Number Of Programmable I/os
47
Operating Supply Voltage
1.8 V to 3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Minimum Operating Temperature
- 40 C
Program Memory Size
8KB
Cpu Speed
120MHz
Embedded Interface Type
I2C, QSPI, UART
Digital Ic Case Style
LQFP
No. Of Pins
144
Rohs Compliant
Yes
For Use With
M5249C3 - KIT EVAL FOR M5249 W/ETHERNET
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
MCF5249LCAG120
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MCF5249LCAG120
Manufacturer:
MOTOLOLA
Quantity:
325
Company:
Part Number:
MCF5249LCAG120
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- MCF5249LAG120 PDF datasheet
- MCF5249LAG120 PDF datasheet #2
- MCF5249LAG120 PDF datasheet #3
- MCF5249LAG120 PDF datasheet #4
- MCF5249LAG120 PDF datasheet #5
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- Download datasheet (7Mb)
shift_busy2
DATA lines
bitcounter2
CMD line
Note 1: If driveCmdMask = 0x40000, CMD line is driven P after receiving card response
Note 2: If driveDataMask = 0x80000, DATA lines are driven P after receiving CMD response.
Note 3:To stop host driving P on cmd or data lines, write FLASHMEDIACMD2 with driveDataMask or driveCmdMask 0
Note 4: Host interface will stop SCLK_OUT clock when needed to prevent transmit underrun or receive overrun. (not shown)
write
FLASHMEDIACMD2 =
0x60000 +
cmdBitCount +
driveCmdMask +
driveDataMask
If driveCmdMask = 0, CMD line is not driven (Z) after receiving card response
If driveDataMask = 0, DATA lines are not driven (Z) after receiving CMD response.
Z
Z
S
write one or more
times to
FLASHMEDIADATA2
Freescale Semiconductor, Inc.
cmdBitCount
Host command
For More Information On This Product,
Go to: www.freescale.com
E
Z
Z
P P
P
write
FLASHMEDIACMD2 =
rspBitCount +
driveCmdMask +
driveDataMask
S
Card driving bus
rspBitCount
Card Response
read one or more
times from
FLASHMEDIADATA2
E
Z
P Z P Z P Z P Z Z
P Z P Z P Z P Z Z
note 1
note 2
write
FLASHMEDIACMD2 = 0
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