Preliminary
PowerPC 405EP Embedded Processor Data Sheet
Pin Lists
The PPC405EP embedded controller is available in a 31 millimeter, 385-ball E-PBGA package.
The following table lists all the external signals in alphabetical order and shows the ball (pin) number on which
the signal appears. Multiplexed signals are shown with the default signal (following reset) not in brackets and
the alternate signal in brackets. Multiplexed signals appear alphabetically multiple times in the list—once for
each signal name on the ball. The page number listed gives the page in “Signal Functional Description” on
page 33 where the signals in the indicated interface group begin.
Signals Listed Alphabetically (Part 1 of 12)
Signal Name
Ball
AB21
AC20
Y15
Interface Group
Page
AGND
System
SDRAM
SDRAM
37
AV
DD
BA0
BA1
35
AC16
AB13
AC13
BankSel0
BankSel1
CAS
35
35
35
Y14 SDRAM
ClkEn0
AB14
SDRAM
AC14
ClkEn1
DQM0
AC10
DQM1
AA7
SDRAM
W04
35
DQM2
DQM3
U02
EMCMDClk
EMCMDIO
EMC0Tx0D0
EMC0Tx0D1
EMC0Tx0D2
EMC0Tx0D3
EMC0Tx0En
EMC0Tx0Err
EMC0Tx1D0
EMC0Tx1D1
EMC0Tx1D2
EMC0Tx1D3
EMC0Tx1En
EMC0Tx1Err
ExtReset
Y06 Ethernet
AA5 Ethernet
U03
34
34
N03
Ethernet
L01
34
P03
W01 Ethernet
V03 Ethernet
B15
34
34
C14
Ethernet
A15
34
D14
A16 Ethernet
C15 Ethernet
A03 External Slave Peripheral
34
34
35
Page 13 of 52
6/9/03
IBM [ IBM ]
