MCF5485CVR200 Freescale Semiconductor, MCF5485CVR200 Datasheet - Page 23

• Manufacturer Part Number: MCF5485CVR200
• Description: IC MPU 32BIT COLDF 388-PBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF548xr

Specifications of MCF5485CVR200

• Core Processor: Coldfire V4E
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 99
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.43 V ~ 1.58 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 388-BGA
• Processor Series: MCF548x
• Core: ColdFire V4
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Maximum Clock Frequency: 83 MHz
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: M5485EVBE, M5485EVBGHSE, M5484LITEKITE
• Minimum Operating Temperature: - 40 C
• Program Memory Size: 64KB
• Cpu Speed: 200MHz
• Embedded Interface Type: I2C, UART, DMA
• Digital Ic Case Style: BGA
• No. Of Pins: 388
• Rohs Compliant: Yes
• For Use With: M5485EVBGHSE - KIT DEV GHS FOR M5485EVBM5485EVBGHS - KIT DEV GHS FOR M5485EVBM5485BFEE - MODULE MCF5485 FIRE ENGINEM5485AFEE - MODULE MCF5485 FIRE ENGINEM5485AFE - MODULE MCF5485 FIRE ENGINEM5484GFEE - MODULE M5484 FIRE ENGINEM5484LITEKITE - KIT DEV FOR MCF548X FAMILY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

11.2
Freescale Semiconductor
Num
Num
M5
M6
M7
M8
M1
M2
M3
M4
MII Transmit Signal Timing
RXD[3:0], RXDV, RXER to RXCLK setup
RXCLK to RXD[3:0], RXDV, RXER hold
RXCLK pulse width high
RXCLK pulse width low
TXCLK to TXD[3:0], TXEN, TXER invalid
TXCLK to TXD[3:0], TXEN, TXER valid
TXCLK pulse width high
TXCLK pulse width low
TXD[3:0] (Outputs)
RXD[3:0] (Inputs)
RXCLK (Input)
TXCLK (Input)
RXDV,
RXER
TXEN,
TXER
Figure 20. MII Transmit Signal Timing Diagram
Figure 19. MII Receive Signal Timing Diagram
Characteristic
MCF548x ColdFire
Characteristic
Table 16. MII Transmit Signal Timing
Table 15. MII Receive Signal Timing
M5
M1
M3
M7
®
Microprocessor, Rev. 4
M2
M6
M4
M8
35%
35%
35%
35%
Min
Min
—
5
0
Fast Ethernet AC Timing Specifications
5
Max
65%
65%
Max
65%
65%
25
—
—
—
RXCLK period
RXCLK period
TXCLK period
TXCLK period
Unit
Unit
ns
ns
ns
ns
23