SCF5250LAG100 Freescale Semiconductor, SCF5250LAG100 Datasheet - Page 30

• 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: -

Figure 7
30
and
Table 25
Num
U1
U2
U3
U4
U5
U6
U7
U8
provide the timing diagram and timing parameters for the UART module.
RXD Valid to BCLK (input setup)
BCLK to RXD Invalid (input hold)
CTS Valid to BCLK (input setup)
BCLK to CTS Invalid (input hold)
BCLK to TXD Valid (output valid)
BCLK to TXD Invalid (output hold)
BCLK to RTS Valid (output valid)
BCLK to RTS Invalid (output hold)
Figure 7. UART Module AC Timing Definition Diagram
Table 25. UART Module AC Timing Specifications
BCLK
RXD
SCF5250 Data Sheet:
CTS
TXD
RTS
Characteristic
U3
U5
U7
Technical
U1
Data,
Rev. 1.3
U2
Min
6
0
6
0
–
3
–
3
U4
U6
U8
Max
tbd
tbd
–
–
–
–
–
–
Units
ns
ns
ns
ns
ns
ns
ns
ns
Freescale Semiconductor