参数资料
型号: IBM25405GP-3BA200C2
元件分类: 微控制器/微处理器
英文描述: RISC PROCESSOR, PBGA456
封装: PLASTIC, BGA-456
文件页数: 38/48页
文件大小: 649K
代理商: IBM25405GP-3BA200C2
PowerPC 405GP Embedded Controller
Advance Information
Data Sheet
galdsh5f
06/15/99 Preliminary
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 43 of 48
I/O Specications (Part 1 of 3)
Notes:
1. SDRAM command interface is a two-cycle path (first driven in cycle 1 and then sampled at SDRAMs in cycle 2)
2. Output timings are actually relative to a rising edge of the internal PLB bus clock, which is always an integer multiple of
SysClk. The on chip PLL maintains this internal clock such that it is rising edge aligned with SysClk. For this reason all
SDRAM output timings are shown relative to SysClk.
3. Asynchronous PCI timings at 66MHz maximum
Signal
Input (ns)
Output (ns)
Output Current (mA)
Clock
Notes
Setup Time
(minimum)
Hold Time
(minimum)
Valid Delay
(maximum)
50pF load
Hold Time
(minimum)
50 pF load
I/O H
(maximum)
I/O L
(minimum)
PCI Interface
PCIAD0:31
3
0
6
1
12.3
15.5
PCIClk
3
PCIC0:3[BE0:3]
3
0
6
1
12.3
15.5
PCIClk
3
PCIClk
dc
n/a
async
PCIDevSel
3
0
6
1
12.3
15.5
PCIClk
3
PCIFrame
3
0
6
1
12.3
15.5
PCIClk
3
PCIGnt0[Req]
PCIGnt1:5
n/a
6
1
12.3
15.5
PCIClk
3
PCIIDSel
3
0
6
1
n/a
PCIClk
3
PCIINT[PerWE]
n/a
dc
12.3
15.5
PCIClk
async
PCIIRDY
3
0
6
1
12.3
15.5
PCIClk
3
PCIParity
3
0
6
1
12.3
15.5
PCIClk
3
PCIPErr
3
0
6
1
12.3
15.5
PCIClk
3
PCIReq0[Gnt]
PCIReq1:5
5
0
n/a
PCIClk
3
PCIReset
n/a
12.3
15.5
PCIClk
PCISErr
n/a
12.3
15.5
PCIClk
PCIStop
3
0
6
1
12.3
15.5
PCIClk
3
PCITRDY
3
0
6
1
12.3
15.5
PCIClk
3
Ethernet Interface
EMCMDClk
n/a
settable
2
9
6
async
EMCMDIO[PHYMDIO]
n/a
36
2
9
6
PHYTX
EMCTxD0:3
n/a
20
2
9
6
PHYTX
EMCTxEn
n/a
20
2
9
6
PHYTX
EMCTxErr
n/a
20
2
9
6
PHYTX
PHYCol
9
6
async
PHYCrS
9
6
async
PHYRxClk
n/a
async
PHYRxD0:3
4
1
n/a
9
6
PHYRxDV
4
1
n/a
9
6
PHYRxErr
4
1
n/a
9
6
PHYTxClk
n/a
async
SDRAM Interface
BA0:1
n/a
8.25
2
19
12
SysClk
1, 2
BankSel0:3
n/a
7
1.8
19
12
SysClk
2
CAS
n/a
8.25
2
19
12
SysClk
1, 2
ClkEn0:1
n/a
6.8
1.6
40
25
SysClk
2
DQM0:3
n/a
7
1.8
19
12
SysClk
2
相关PDF资料
PDF描述
IBM25EMPPC603EFG-100 32-BIT, 100 MHz, RISC PROCESSOR, PQFP240
IBM25EMPPC603EBG-100 32-BIT, 100 MHz, RISC PROCESSOR, CBGA255
IBM25EMPPC740LDBC4000 32-BIT, 400 MHz, RISC PROCESSOR, CBGA255
IBM25EMPPC750LCBF3330 32-BIT, 333 MHz, RISC PROCESSOR, CBGA360
IBM25EMPPC740LFBF4000 32-BIT, 400 MHz, RISC PROCESSOR, CBGA255
相关代理商/技术参数
参数描述
IBM25C710AB3A100 制造商:未知厂家 制造商全称:未知厂家 功能描述:Controller Miscellaneous - Datasheet Reference
IBM25CPC700BB3B66 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral (Multifunction) Controller
IBM25CPC700BB3B83 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral (Multifunction) Controller
IBM25CPC700CB3A83 制造商:IBM 功能描述:
IBM25CPC700CB3B66 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral (Multifunction) Controller