參數(shù)資料
型號(hào)： IBM25PPC405GP-3BE133C
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 133.33 MHz, RISC PROCESSOR, PBGA456
封裝： 35 X 35 MM, ENHANCED, PLASTIC, BGA-456
文件頁(yè)數(shù)： 59/60頁(yè)
文件大?。?/td> 1480K
代理商： IBM25PPC405GP-3BE133C
PowerPC 405GP Embedded Processor Data Sheet
Page 8 of 60
6/20/03
On-Chip Memory (OCM)
The OCM feature comprises a memory controller and a one-port 4KB static RAM (SRAM) accessed by the
processor core.
Features include:
Low-latency access to critical instructions and data
Performance identical to cache hits without misses
Contents change only under program control
PLB to PCI Interface
The PLB to PCI interface core provides a mechanism for connecting PCI devices to the local PowerPC
processor and local memory. This interface is compliant with version 2.2 of the PCI Specification.
Features include:
Internal PCI bus arbiter for up to six external devices at PCI bus speeds up to 66MHz. Internal arbiter use
is optional and can be disabled for systems which employ an external arbiter.
PCI bus frequency up to 66MHz
- Synchronous operation at 1/n fractions of PLB speed (n = 1 to 4) to 33 MHz maximum
- Asynchronous operation from 1/8 PLB frequency to 66MHz maximum
32-bit PCI address/data bus
Power Management:
- PCI Bus Power Management v1.1 compliant
Supports 1:1, 2:1, 3:1, 4:1 clock ratios from PLB to PCI
Buffering between PLB and PCI:
- PCI target 64-byte write post buffer
- PCI target 96-byte read prefetch buffer
- PLB slave 32-byte write post buffer
- PLB slave 64-byte read prefetch buffer
Error tracking/status
Supports PCI target side configuration
Supports processor access to all PCI address spaces:
- Single-byte PCI I/O reads and writes
- PCI memory single-beat and prefetch-burst reads and single-beat writes
- Single-byte PCI configuration reads and writes (type 0 and type 1)
相關(guān)PDF資料
PDF描述
IBM25PPC405GPR-3BA333CZ 32-BIT, 333 MHz, RISC PROCESSOR, PBGA456
IBM25PPC405GPR3DB400Z 32-BIT, 400 MHz, RISC PROCESSOR, PBGA456
IBM25PPC405GPR3BB400Z 32-BIT, 400 MHz, RISC PROCESSOR, PBGA456
IBM25PPC405GPR3DB266 32-BIT, 266 MHz, RISC PROCESSOR, PBGA456
IBM25PPC603E-BX-133X 32-BIT, 133 MHz, RISC PROCESSOR, CBGA255
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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
IBM25PPC405GP-3BE266C 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
IBM25PPC405GP3BE266CZ 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
IBM25PPC405GP-3DE200C 制造商:IBM 功能描述:Microprocessor, 32 Bit, 456 Pin, Plastic, BGA
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*