Package and Pin Listings
Table 53. MPC8540 Pinout Listing (continued)
Signal
IRQ_OUT
AB21
Ethernet Management Interface
EC_MDC
EC_MDIO
F1
E1
Gigabit Reference Clock
EC_GTX_CLK125
E2
Three-Speed Ethernet Controller (Gigabit Ethernet 1)
TSEC1_TXD[7:4]
TSEC1_TXD[3:0]
TSEC1_TX_EN
TSEC1_TX_ER
TSEC1_TX_CLK
TSEC1_GTX_CLK
TSEC1_CRS
TSEC1_COL
TSEC1_RXD[7:0]
TSEC1_RX_DV
TSEC1_RX_ER
TSEC1_RX_CLK
A6, F7, D7, C7
B7, A7, G8, E8
C8
B8
C6
B6
C3
G7
D4, B4, D3, D5, B5, A5, F6, E6
D2
E5
D6
Three-Speed Ethernet Controller (Gigabit Ethernet 2)
TSEC2_TXD[7:2]
TSEC2_TXD[1:0]
TSEC2_TX_EN
TSEC2_TX_ER
TSEC2_TX_CLK
TSEC2_GTX_CLK
TSEC2_CRS
TSEC2_COL
TSEC2_RXD[7:0]
TSEC2_RX_DV
TSEC2_RX_ER
B10, A10, J10, K11,J11, H11
G11, E11
B11
D11
D10
C10
D9
F8
F9, E9, C9, B9, A9, H9, G10, F10
H8
A8
O
O
O
O
I
O
I
I
I
I
I
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
18
11
5, 9
O
O
O
O
I
O
I
I
I
I
I
I
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
LV
DD
18
5, 9
9, 19
11
I
LV
DD
O
I/O
OV
DD
OV
DD
5, 9
Package Pin Number
Pin Type
O
Power
Supply
OV
DD
Notes
2, 4
MPC8540 Integrated Processor Hardware Specifications, Rev. 4
Freescale Semiconductor
71
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
