
MCF5445x ColdFire Microprocessor Data Sheet, Rev. 6
Pin Assignments and Reset States
Freescale Semiconductor
16
4.3
Pinout—360 TEPBGA
The pinout for the MCF54452, MCF54453, MCF54454, and MCF54455 packages are shown below.
Figure 6. MCF54452, MCF54453, MCF54454, and MCF54455 Pinout (360 TEPBGA)
1
2
345
6789
10
11
12
13
14
15
16
17
18
19
20
21
22
A
GND
PCI_
REQ0
PCI_
AD10
PCI_
AD11
PCI_
AD13
PCI_
SERR
PCI_
STOP
PCI_
AD15
PCI_
GNT0
PCI_
AD29
PCI_
AD20
XTAL
32K
EXTAL
32K
USB_
DM
USB_
DP
EXTAL
XTAL
DACK0
DSPI_
PCS2
DSPI_
SCK
TDO
GND
A
B
PCI_
CBE0
PCI_
FRAME
PCI_
AD9
PCI_
PERR
PCI_
AD12
PCI_
RST
PCI_
GNT3
PCI_
AD14
PCI_
AD18
PCI_
AD28
PCI_
AD19
PCI_
AD21
NC
GND
NC
VDD_
OSC
RST
OUT
DREQ0
DSPI_
SIN
DSPI_
PCS1
TMS
TRST
B
C
PCI_
AD0
PCI_
AD2
PCI_
IRDY
PCI_
PAR
PCI_
REQ1
IRQ1
PCI_
REQ3
PCI_
GNT2
PCI_
GNT1
PCI_
TRDY
PCI_
AD31
PCI_
AD22
VDD_
RTC
VDD_
A_PLL
NC
VSS_
OSC
DACK1
DREQ1
TDI
DSPI_
SOUT
JTAG_
EN
TCLK
C
D
PCI_
CBE1
PCI_
AD1
PCI_
AD7
PCI_
AD8
PCI_
IDSEL
IVDD
PCI_
REQ2
IVDD
PCI_
AD17
PCI_
AD16
PCI_
AD30
PCI_
AD23
EVDD
IVDD
PLL
TEST
NC
DSPI_
PCS0
DSPI_
PCS5
EVDD
SSI_
MCLK
SSI_
RXD
SSI_
TXD
D
E
PCI_
AD4
PCI_
AD5
PCI_
AD6
PCI_
CBE2
SSI_
BCLK
SSI_FS
SD_
DM2
SD_
DQS2
E
F
PCI_
AD24
PCI_DE
VSEL
PCI_
AD3
IVDD
SDVDD
SD_D16 SD_D17 SD_D18
F
G
T0IN
PCI_
AD26
PCI_
AD25
PCI_
CBE3
GND
EVDD
GND
EVDD
GND
EVDD
GND
EVDD
SD_D19 SD_D20 SD_D21 SD_D22
G
H
T2IN
T3IN
T1IN
IVDD
GND
SDVDD
SD_D23
SD_
DM3
SD_
DQS3
H
J
FB_AD
29
FB_AD
31
FB_CLK
PCI_
AD27
EVDD
GND
EVDD
SD_D26 SD_D27 SD_D25 SD_D24
J
K
FB_AD
28
FB_AD
27
FB_AD
26
FB_AD
30
GND
SDVDD
SD_D28 SD_D29 SD_D30
K
L
FB_AD
25
FB_AD
23
FB_AD
22
FB_AD
24
EVDD
GND
EVDD
SD_
CAS
SD_
CS1
SD_D31
SD_
CLK
L
M
FB_AD
21
FB_AD
20
FB_AD
19
FB_AD
18
GND
SDVDD
SD_
CS0
SD_
VREF
SD_
CLK
M
N
FB_AD
17
FB_AD
16
U1TXD
IVDD
GND
EVDD
SD_A2
SD_WE
SD_
RAS
SD_
CKE
N
P
FB_AD
15
FB_AD
14
U1RXD
FB_AD
10
EVDD
GND
SD_
BA0
SD_A1
SD_A0
SD_
BA1
P
R
FB_AD
13
FB_AD
12
FB_AD
11
IVDD
GND
EVDD
SDVDD
SD_A5
SD_A4
SD_A3
R
T
FB_AD
9
FB_AD
8
FB_AD
7
FB_AD
6
GND
EVDD
GND
EVDD
GND
EVDD
GND
EVDD
SD_A9
SD_A8
SD_A7
SD_A6
T
U
FB_AD
5
FB_AD
4
FB_AD
3
U1RTS
SDVDD
SD_A12 SD_A11 SD_A10
U
V
FB_AD
2
FB_AD
1
U1CTS
USB_
VBUS_
OC
ATA_
DA2
ATA_
DA1
ATA_
DA0
SD_A13
V
W
FB_AD
0
FB_BE/
BWE2
FB_BE/
BWE1
IVDD
FB_CS3
PST
DDATA4
IVDD
FEC0_
RXD1
FEC0_
TXD3
FEC0_
TXEN
IVDD
ATA_
RESET
FEC1_
RXCLK
U0TXD
IVDD
FEC1_
RXER
FEC1_
TXD2
IVDD
FEC1_
MDC
ATA_
CS1
ATA_
CS0
W
Y
FB_BE/
BWE3
FB_BE/
BWE0
FB_TS
FB_CS0
PST
DDATA0
PST
DDATA3
FEC0_
MDIO
FEC0_
RXDV
FEC0_
RXD2
FEC0_
TXCLK
FEC0_
TXD0
I2C_
SDA
ATA_BU
FFER_
EN
ATA_
IORDY
FEC1_
RXD2
U0CTS
FEC1_
RXD0
RESET
FEC1_
TXD3
FEC1_
TXD0
NC
FEC1_
MDIO
Y
AA
FB_OE
USB_
VBUS_
EN
FB_R/W FB_CS2
PST
DDATA2
PST
DDATA7
FEC0_
CRS
FEC0_
RXCLK
NC
FEC0_
RXER
FEC0_
TXD1
I2C_
SCL
IRQ4
ATA_
DMARQ
FEC1_
RXD3
U0RTS
FEC1_
RXD1
FEC1_
CRS
FEC1_
TXD1
NC
FEC1_
TXEN
FEC1_
TXER
AA
AB
GND
FB_TA
FB_CS1
PST
DDATA1
PST
DDATA5
PST
DDATA6
FEC0_
COL
FEC0_
MDC
FEC0_
RXD3
FEC0_
RXD0
FEC0_
TXD2
FEC0_
TXER
IRQ7
IRQ3
FEC1_
RXDV
U0RXD
BOOT
MOD1
FEC1_
COL
FEC1_
TXCLK
TEST
BOOT
MOD0
GND
AB
1
2
345
6789
10
11
12
13
14
15
16
17
18
19
20
21
22