Preliminary
PowerPC 405GPr Embedded Processor Data Sheet
Pin Lists
The PPC405GPr embedded controller is available as a 456-ball E-PBGA package. The 456-ball package is
available in two sizes—35 millimeters and 27 millimeters. In this section there are two tables that correlate the
external signals to the physical package pin (ball) on which they appear.
The following table lists all the external signals in alphabetical order and shows the ball 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 47
where the signals in the indicated interface group begin.
Signals Listed Alphabetically (Part 1 of 10)
Signal Name
Ball
Interface Group
Page
52
AGND
E22 System
D25 System
AV
52
DD
BA0
BA1
AB24
SDRAM
AC24
49
BankSel0
BankSel1
BankSel2
BankSel3
AD17
AF17
SDRAM
AE15
49
AC14
BE0[PCIC0]
BE1[PCIC1]
BE2[PCIC2]
BE3[PCIC3]
D19
F24
PCI
K24
47
R26
BusReq
CAS
R3
External MASTER Peripheral
51
49
AB23 SDRAM
ClkEn0
ClkEn1
AB25
SDRAM
AC25
49
DMAAck0
DMAAck1
DMAAck2
DMAAck3
D16
B15
B14
C12
External SLAVE Peripheral
49
DMAReq0
DMAReq1
DMAReq2
DMAReq3
C16
D14
C11
A7
External SLAVE Peripheral
SDRAM
49
DQM0
DQM1
DQM2
DQM3
AC12
AC10
AC6
49
49
AA3
DQMCB
AC15 SDRAM
ECC0
ECC1
ECC2
ECC3
ECC4
ECC5
ECC6
ECC7
AE14
AF15
AF14
AD13
AF13
AF12
AE13
AD12
SDRAM
49
EMCMDClk
H24 Ethernet
AD26 Ethernet
48
48
EMCMDIO[PHYMDIO]
15
IBM [ IBM ]
