SCF5250LAG100 Freescale Semiconductor, SCF5250LAG100 Datasheet - Page 8

• Manufacturer Part Number: SCF5250LAG100
• Description: IC MPU COLDFIRE 100MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: SCF52xxr

Specifications of SCF5250LAG100

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, I²C, IDE, MMC, SPI, UART/USART
• Peripherals: DMA, I²S, POR, Serial Audio, WDT
• Number Of I /o: 57
• Program Memory Type: ROMless
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 6x12b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 144-LQFP
• Eeprom Size: -
• Program Memory Size: -

pins at the board level. In battery powered portable applications, it is recommended that an external dc-dc
converter be used to generate the 1.2V core voltage to minimize power consumption.
2
Figure 1
3
This section describes the SCF5250 processor’s input and output signals. The signal descriptions shown
in
8
Table 2
SCF5250 Block Diagram
Signal Descriptions
illustrates the functional block diagram of the SCF5250 processor.
are grouped according to relevant functionality.
Interface
I-Cache
Media Int
JTAG
QSPI
BDM
Flash
IDE
8K
SCF5250 Data Sheet:
ColdFire
Figure 1. SCF5250 Block Diagram
Core
V2
block encode
CD ROM
I
& decode
12-bit
ADC
2
C x2
PLL
®
SRAM
128K
Technical
Controller
System
UART x2
DMAs /
Timers
Bus
I
GPI/O
2
S Rx
x3
Data,
Rev. 1.3
SDRAM Ctr
Chip Selects
Regulator
Oscillator
SPDIF
SPDIF
I
Boot
ROM
2
1.2V
S Tx
Rx
x2
Tx
&
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