mcf54455 Freescale Semiconductor, Inc, mcf54455 Datasheet - Page 11

• Manufacturer Part Number: mcf54455
• Description: 32-bit Microprocessor With Usb On-the-go, Ethernet, Pci, Ddr2/ddr Controller And Encryption
• Manufacturer: Freescale Semiconductor, Inc

ATA_BUFFER_EN
USB_VBUS_OC
FEC1_RXD[3:2]
USB_VBUS_EN
FEC1_TXD[3:2]
Freescale Semiconductor
FEC1_RXCLK
FEC1_TXCLK
Signal Name
FEC1_RXER
FEC0_TXEN
FEC0_TXER
FEC1_MDIO
FEC1_RXDV
FEC1_RXD1
FEC1_RXD0
FEC1_TXEN
FEC1_TXER
FEC0_TXD0
FEC1_TXD1
FEC1_TXD0
ATA_CS[1:0]
FEC1_MDC
FEC1_CRS
FEC1_COL
USB_DM
USB_DP
PFEC1L[3:2]
PFEC1L[7:6]
PATAH[4:3]
PFECI2C5
PFECI2C4
PFEC0H5
PFEC0H6
PFEC1H4
PFEC1H0
PFEC1H3
PFEC1H2
PFEC1H1
PFEC1H7
PFEC1H5
PFEC1H6
PFEC0L4
PFEC1L1
PFEC1L0
PFEC1L5
PFEC1L4
PATAH5
PUSB1
PUSB0
GPIO
Table 4. MCF5445x Signal Information and Muxing (continued)
—
—
MCF5445x ColdFire
FEC1_RMII_RXER
FEC0_RMII_TXEN
FEC1_RMII_RXD1
FEC1_RMII_RXD0
FEC1_RMII_TXEN
FEC0_RMII_TXD0
FEC1_RMII_TXD1
FEC1_RMII_TXD0
USB_PULLUP
FEC1_RMII_
FEC1_RMII_
Alternate 1
REF_CLK
CRS_DV
—
—
—
—
—
—
—
—
—
—
—
—
—
—
®
USB On-the-Go
Microprocessor Data Sheet, Rev. 0
ATA_DATA[4:3]
ATA_DATA[2:1]
FEC1
ULPI_DATA0
ATA_DATA15
ATA_DATA14
ATA_DATA13
ATA_DATA12
ATA_DATA11
ATA_DATA10
ATA
Alternate 2
ATA_DATA7
ATA_DATA6
ATA_DATA5
ATA_DATA9
ATA_DATA8
ATA_DATA0
ATA_DIOW
ATA_DIOR
ULPI_NXT
ULPI_STP
—
—
—
—
—
—
UD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
Pin Assignments and Reset States
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
VDD
VDD
VDD
VDD
USB
USB
USB
USB
256 MAPBGA
MCF54450
MCF54451
F16
E16
K1
K2
E5
B3
J4
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
360 TEPBGA
MCF54452
MCF54453
MCF54454
MCF54455
AA15, Y15
W21, W22
Y19, W18
AB12
AB18
AA18
AB15
AA17
AB19
AA19
AA21
AA22
W11
W20
W14
W17
AA2
Y11
Y22
Y17
Y20
A14
A15
Y13
V4
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