参数资料
型号: IBM25PPC405GPR3BB400Z
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 400 MHz, RISC PROCESSOR, PBGA456
封装: 35 X 35 MM, ENHANCED, PLASTIC, BGA-456
文件页数: 7/58页
文件大小: 1264K
代理商: IBM25PPC405GPR3BB400Z
Preliminary
PowerPC 405GPr Embedded Processor Data Sheet
3/14/03
Page 15 of 58
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 30
where the signals in the indicated interface group begin.
Signals Listed Alphabetically (Part 1 of 10)
Signal Name
Ball
Interface Group
Page
AGND
E22
System
AVDD
D25
System
BA0
BA1
AB24
AC24
SDRAM
BankSel0
BankSel1
BankSel2
BankSel3
AD17
AF17
AE15
AC14
SDRAM
BE0[PCIC0]
BE1[PCIC1]
BE2[PCIC2]
BE3[PCIC3]
D19
F24
K24
R26
PCI
BusReq
R3
External Master Peripheral
CAS
AB23
SDRAM
ClkEn0
ClkEn1
AB25
AC25
SDRAM
DMAAck0
DMAAck1
DMAAck2
DMAAck3
D16
B15
B14
C12
External Slave Peripheral
DMAReq0
DMAReq1
DMAReq2
DMAReq3
C16
D14
C11
A7
External Slave Peripheral
DQM0
DQM1
DQM2
DQM3
AC12
AC10
AC6
AA3
SDRAM
DQMCB
AC15
SDRAM
ECC0
ECC1
ECC2
ECC3
ECC4
ECC5
ECC6
ECC7
AE14
AF15
AF14
AD13
AF13
AF12
AE13
AD12
SDRAM
EMCMDClk
H24
Ethernet
EMCMDIO[PHYMDIO]
AD26
Ethernet
相关PDF资料
PDF描述
IBM25PPC405GPR3DB266 32-BIT, 266 MHz, RISC PROCESSOR, PBGA456
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