Package and Pin Listings
Table 53. MPC8540 Pinout Listing (continued)
Package Pin Number
Power
Supply
Signal
Pin Type
Notes
TSEC2_RX_CLK
E10
I
LVDD
10/100 Ethernet (MII) Interface
M1, N1, N4, N5
FEC_TXD[3:0]
FEC_TX_EN
FEC_TX_ER
FEC_TX_CLK
FEC_CRS
O
O
O
I
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
P11
P10
V6
N10
I
FEC_COL
N11
I
FEC_RXD[3:0]
FEC_RX_DV
FEC_RX_ER
FEC_RX_CLK
N9, N8, N7, N6
I
P8
P9
V9
I
I
I
RapidIO Interface
RIO_RCLK
Y25
Y24
I
I
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
RIO_RCLK
RIO_RD[0:7]
RIO_RD[0:7]
RIO_RFRAME
RIO_RFRAME
RIO_TCLK
T25, U25, V25, W25, AA25, AB25, AC25, AD25
I
T24, U24, V24, W24, AA24, AB24, AC24, AD24
I
AE27
AE26
AC20
AE21
I
I
O
O
O
11
11
RIO_TCLK
RIO_TD[0:7]
AE18, AC18, AD19, AE20, AD21, AE22, AC22,
AD23
RIO_TD[0:7]
AD18, AE19, AC19, AD20, AC21, AD22, AE23,
AC23
O
OVDD
RIO_TFRAME
RIO_TFRAME
RIO_TX_CLK_IN
RIO_TX_CLK_IN
AE24
AE25
AF24
AF25
O
O
I
OVDD
OVDD
OVDD
OVDD
I
I2C interface
IIC_SDA
IIC_SCL
AH22
AH23
I/O
I/O
OVDD
OVDD
4, 20
4, 20
MPC8540 Integrated Processor Hardware Specifications, Rev. 4
72
Freescale Semiconductor
FREESCALE [ Freescale ]
