- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄67682 > IBM25PPC405EP-3GB133CZ 32-BIT, 133.33 MHz, RISC PROCESSOR, PBGA385 PDF資料下載
參數(shù)資料
| 型號(hào)： | IBM25PPC405EP-3GB133CZ |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 133.33 MHz, RISC PROCESSOR, PBGA385 |
| 封裝： | 31 MM, ENHANCED, PLASTIC, BGA-385 |
| 文件頁數(shù)： | 52/52頁 |
| 文件大?。?/td> | 992K |
| 代理商： | IBM25PPC405EP-3GB133CZ |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁當(dāng)前第52頁
Preliminary
PowerPC 405EP Embedded Processor Data Sheet
6/9/03
Page 9 of 52
- PCI special cycle
Supports PCI target access to all PLB address spaces
Supports PowerPC processor boot from PCI memory
SDRAM Memory Controller
The PPC405EP Memory Controller core provides a low latency access path to SDRAM memory. A variety of
system memory configurations are supported. The memory controller supports up to two physical banks. Up
to 256MB per bank are supported, up to a maximum of 512MB. Memory timings, address and bank sizes,
and memory addressing modes are programmable.
Features include:
11x8 to 13x11 addressing for SDRAM (2 banks)
32-bit memory interface support
Programmable address compare for each bank of memory
Industry standard 168-pin DIMMS are supported (some configurations)
Up to 133MHz memory supported by 266 MHz processor
4MB to 256 MB per bank
Programmable address mapping and timing
Auto refresh
Page mode accesses with up to 4 open pages
Power management (self-refresh)
External Peripheral Bus Controller (EBC)
Supports five banks of ROM, EPROM, SRAM, Flash memory, or slave peripherals
Up to 66 MHz operation
Burst and non-burst devices
8- and 16-bit byte-addressable data bus width support
Latch data on Ready, synchronous or asynchronous
Programmable 2K clock time-out counter with disable for Ready
Programmable access timing per device
- 0–255 wait states for non-bursting devices
- 0–31 burst wait states for first access and up to 7 wait states for subsequent accesses
- Programmable CSon, CSoff relative to address
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IBM25PPC405EP-3GB133C | 32-BIT, 133.33 MHz, RISC PROCESSOR, PBGA385 |
| IBM25PPC405GP-3DD200C | RISC PROCESSOR, PBGA456 |
| IBM25PPC405GP-3BD266C | RISC PROCESSOR, PBGA456 |
| IBM25PPC405GP3EE200CZ | 32-BIT, 200 MHz, RISC PROCESSOR, PBGA413 |
| IBM25PPC405GP-3BE200C | 32-BIT, 200 MHz, RISC PROCESSOR, PBGA456 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IBM25PPC405GP3BC200C | 制造商:IBM 功能描述: |
| IBM25PPC405GP-3BC200C | 制造商:IBM 功能描述: 制造商:IBM 功能描述:Electronic Component |
| IBM25PPC405GP-3BD200C | 制造商:IBM 功能描述: |
| IBM25PPC405GP-3BE200C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROPROCESSOR|32-BIT|CMOS|BGA|456PIN|PLASTIC |
| IBM25PPC405GP3BE200CZ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROPROCESSOR|32-BIT|CMOS|BGA|456PIN|PLASTIC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。