Freescale Semiconductor MCF54455 Reference Manual page 353

Pin Multiplexing and Control
Table 16-2. MCF5445x Signal Information and Muxing (continued)
Signal Name GPIO
FEC1_RXCLK PFEC1H3
FEC1_RXDV PFEC1H2
FEC1_RXD[3:2] PFEC1L[3:2]
FEC1_RXD1 PFEC1L1
FEC1_RXD0 PFEC1H1
FEC1_RXER PFEC1L0
FEC1_TXCLK PFEC1H7
FEC1_TXD[3:2] PFEC1L[7:6]
FEC1_TXD1 PFEC1L5
FEC1_TXD0 PFEC1H5
FEC1_TXEN PFEC1H6
FEC1_TXER PFEC1L4
USB_DM —
USB_DP —
USB_VBUS_EN PUSB1
USB_VBUS_OC PUSB0
ATA_BUFFER_EN PATAH5
ATA_CS[1:0] PATAH[4:3]
ATA_DA[2:0] PATAH[2:0]
ATA_RESET PATAL2
ATA_DMARQ PATAL1
ATA_IORDY PATAL0
EXTAL32K —
XTAL32K —
16-8
Alternate 1 Alternate 2
— ATA_DATA5
FEC1_RMII_ ATA_DATA15
CRS_DV
— ATA_DATA[4:3]
FEC1_RMII_RXD1 ATA_DATA14
FEC1_RMII_RXD0 ATA_DATA13
FEC1_RMII_RXER ATA_DATA12
FEC1_RMII_ ATA_DATA11
REF_CLK
— ATA_DATA[2:1]
FEC1_RMII_TXD1 ATA_DATA10
FEC1_RMII_TXD0 ATA_DATA9
FEC1_RMII_TXEN ATA_DATA8
— ATA_DATA0
USB On-the-Go
— —
— —
USB_PULLUP ULPI_NXT
— ULPI_STP
ATA
— —
— —
— —
— —
— —
— —
Real Time Clock
— —
— —
MCF54450
MCF54451
256 MAPBGA
— I EVDD —
—
I EVDD —
—
I EVDD —
—
I EVDD —
—
I EVDD —
—
I EVDD —
— I EVDD —
— O EVDD —
— O EVDD —
— O EVDD —
— O EVDD —
— O EVDD —
— O USB F16
VDD
—
O USB E16
VDD
— O USB E5
VDD
7
UD I USB B3
VDD
—
O EVDD —
— O EVDD —
— O EVDD —
— O EVDD —
— I EVDD —
— I EVDD —
— I EVDD J16
— O EVDD H16
Freescale Semiconductor
MCF54452
MCF54453
MCF54454
MCF54455
360 TEPBGA
W14
AB15
AA15, Y15
AA17
Y17
W17
AB19
Y19, W18
AA19
Y20
AA21
AA22
A14
A15
AA2
V4
Y13
W21, W22
V19–21
W13
AA14
Y14
A13
A12