mcf54455 Freescale Semiconductor, Inc, mcf54455 Datasheet - Page 12

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

DSPI_PCS5/PCSS
DSPI_PCS0/SS
Pin Assignments and Reset States
12
Signal Name
ATA_DMARQ
ATA_RESET
DSPI_SOUT
ATA_DA[2:0]
DSPI_PCS2
DSPI_PCS1
ATA_IORDY
SSI_MCLK
DSPI_SCK
EXTAL32K
SSI_BCLK
DSPI_SIN
SSI_RXD
XTAL32K
SSI_TXD
I2C_SCL
I2C_SDA
SSI_FS
DREQ1
DREQ0
DACK1
DACK0
PATAH[2:0]
PFECI2C1
PFECI2C0
PDSPI6
PDSPI5
PDSPI4
PDSPI3
PDSPI2
PDSPI1
PDSPI0
PDMA3
PDMA2
PDMA1
PDMA0
PATAL2
PATAL1
PATAL0
PSSI4
PSSI3
PSSI2
PSSI1
PSSI0
GPIO
Table 4. MCF5445x Signal Information and Muxing (continued)
—
—
MCF5445x ColdFire
DSPI_PCS3
Alternate 1
SBF_DO
SBF_CS
SBF_CK
SBF_DI
U1RXD
U1CTS
U1RTS
U1TXD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
®
Real Time Clock
Microprocessor Data Sheet, Rev. 0
DMA
DSPI
USB_CLKIN
Alternate 2
SSI
I
2
ULPI_DIR
C
U2RXD
U2TXD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
UD
UD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
U
U
U
U
U
8
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
EVDD
256 MAPBGA
MCF54450
MCF54451
Freescale Semiconductor
M14
H16
T13
R13
P12
T12
R12
P16
N15
N16
N14
P14
R16
R15
P15
N13
J16
L13
K3
K4
—
—
—
—
360 TEPBGA
MCF54452
MCF54453
MCF54454
MCF54455
V19–21
AA14
AA12
W13
D20
D21
D22
C17
C18
D18
D17
C20
Y14
A13
A12
E19
E20
Y12
A18
B18
A19
B20
A20
B19