Signal Descriptions
Table 2. MCF5274 and MCF5275 Signal Information and Muxing (continued)
Signal Name
GPIO
Alternate1
Alternate2 Dir.
1
MCF5274
MCF5275
256 MAPBGA
D7
MCF5274L
MCF5275L
196 MAPBGA
B5
U0RTS
PUARTL[0]
—
USB
—
O
USB_SPEED
USB_CLK
USB_RN
USB_RP
USB_RXD
USB_SUSP
USB_TN
USB_TP
USB_TXEN
PUSBH[0]
PUSBL[7]
PUSBL[6]
PUSBL[5]
PUSBL[4]
PUSBL[3]
PUSBL[2]
PUSBL[1]
PUSBL[0]
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
I/O
I
I
I
I
O
O
O
O
G14
G15
J16
J15
L15
M13
K14
K15
L14
G11
F12
H13
J11
L14
N13
J14
J12
K13
Timers (and PWMs)
DT3IN
DT3OUT
DT2IN
DT2OUT
DT1IN
DT1OUT
DT0IN
DT0OUT
PTIMERH[3]
PTIMERH[2]
PTIMERH[1]
PTIMERH[0]
PTIMERL[3]
PTIMERL[2]
PTIMERL[1]
PTIMERL[0]
DT3OUT
PWM3
DT2OUT
PWM2
DT1OUT
PWM1
DT0OUT
PWM0
U2RTS
U2CTS
—
—
—
—
—
—
BDM/JTAG
2
DSCLK
PSTCLK
BKPT
DSI
DSO
JTAG_EN
DDATA[3:0]
PST[3:0]
—
—
—
—
—
—
—
—
TRST
TCLK
TMS
TDI
TDO
—
—
—
—
—
—
—
—
—
—
—
I
O
I
I
O
I
O
O
P14
P16
R15
R16
P15
R14
P13
P12
N12
M12
K11
P11
I
O
I
O
I
O
I
O
J4
K3
J2
J3
H1
H2
H3
G3
G2
G1
F3
F4
F1
F2
E1
E2
P10, N10, P11, M7, N7, P8, L9
N11
T10, R10, T11,
R11
P7, L8, M8, N8
Test
MCF5275 Integrated Microprocessor Family Hardware Specification, Rev. 2
8
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
