MCF5485CVR200 Freescale Semiconductor, MCF5485CVR200 Datasheet - Page 10

• 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

Output Driver Capability and Loading
4.4.1
The USBRBIAS resistor should be placed as close to the dedicated USB 2.0 pins as possible. The tolerance should be ±1%.
5
Table 6
10
lists values for drive capability and output loading.
Output Driver Capability and Loading
Bias Resistor
1
SDRAMC (SDADDR[12:0], SDDATA[31:0], RAS, CAS, SDDM[3:0],
SDWE, SDBA[1:0]
SDRAMC DQS and clocks (SDDQS[3:0], SDRDQS, SDCLK[1:0],
SDCLK[1:0], SDCKE)
SDRAMC chip selects (SDCS[3:0])
FlexBus (AD[31:0], FBCS[5:0], ALE, R/W, BE/BWE[3:0], OE)
FEC (EnMDIO, EnMDC, EnTXEN, EnTXD[3:0], EnTXER
Timer (TOUT[3:0])
FlexCAN (CANTX)
DACK[1:0]
PSC (PSCnTXD[3:0], PSCnRTS/PSCnFSYNC,
DSPI (DSPISOUT, DSPICS0/SS, DSPICS[2:3], DSPICS5/PCSS)
PCI (PCIAD[31:0], PCIBG[4:1], PCIBG0/PCIREQOUT, PCIDEVSEL,
PCICXBE[3:0], PCIFRM, PCIPERR, PCIRESET, PCISERR, PCISTOP,
PCIPAR, PCITRDY, PCIIRDY
I2C (SCL, SDA)
BDM (PSTCLK, PSTDDATA[7:0], DSO/TDO,
RSTO
The device’s pads have balanced sink and source current. The drive capability is the same as
the sink capability.
MCF548x ColdFire
Figure 7. USBRBIAS Connection
Table 6. I/O Driver Capability
Signal
USBRBIAS
®
Microprocessor, Rev. 4
9.1kΩ
1
Capability
24 mA
24 mA
16 mA
24 mA
16 mA
24 mA
Drive
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
Load (C
Freescale Semiconductor
Output
15 pF
15 pF
15 pF
30 pF
15 pF
50 pF
30 pF
30 pF
30 pF
50 pF
50 pF
50 pF
25 pF
50 pF
L
)