MCF5249LCAG120 Freescale Semiconductor, MCF5249LCAG120 Datasheet - Page 204

IC MPU 32BIT COLDF 144-LQFP

MCF5249LCAG120

Manufacturer Part Number
MCF5249LCAG120
Description
IC MPU 32BIT COLDF 144-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF524xr

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

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCF5249LCAG120
Manufacturer:
Freescale Semiconductor
Quantity:
135
Part Number:
MCF5249LCAG120
Manufacturer:
MOTOLOLA
Quantity:
325
Part Number:
MCF5249LCAG120
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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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