SCF5250LAG100 Freescale Semiconductor, SCF5250LAG100 Datasheet - Page 27

• 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: -

Freescale Semiconductor
1
2
Inputs (rising): DATA[31:16]
AC timing specs assume 40pF load capacitance on BCLK and 50pF load capacitance on output pins. If this value is different,
the input and output timing specifications would need to be adjusted to match the clock load.
Num
B10
B11
B10
B11
B12
B1
Num
B2
B3
1,2
1
1
2
2
3
3
4
OUTPUTS
OUTPUTS
BCLK (8mA) Rising to signal Valid
BCLK (8mA) Rising to signal Invalid (hold)
BCLK (4mA) Rising to signal Valid
BCLK (4mA) Rising to signal Invalid (hold)
BCLK to High Impedance (Three-State)
Signal Valid to BCLK Rising (setup)
BCLK Rising to signal Invalid (hold)
BCLK to Input High Impedance
BCLK
HIZ
INPUTS
BCLK
Figure 4. Input/Output AC Timing Definition-III
Table 22. Output AC Timing Specification
SCF5250 Data Sheet:
Table 21. Input AC Timing Specification
Characteristic
Characteristic
B3
H1
B13
1
Technical
Data,
Rev. 1.3
Min
3
2
–
Min
3.5
–
–
–
4
Max
Max
–
–
5
10
11
14
–
–
H2
B14
B4
BCLK cycle
Units
Units
ns
ns
ns
ns
ns
ns
ns
27