- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄67682 > IBM25PPC405GPR3DB266 32-BIT, 266 MHz, RISC PROCESSOR, PBGA456 PDF資料下載
參數(shù)資料
| 型號(hào)： | IBM25PPC405GPR3DB266 |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 266 MHz, RISC PROCESSOR, PBGA456 |
| 封裝： | 27 X 27 MM, ENHANCED, PLASTIC, BGA-456 |
| 文件頁數(shù)： | 36/58頁 |
| 文件大?。?/td> | 1264K |
| 代理商： | IBM25PPC405GPR3DB266 |
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頁當(dāng)前第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頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁
Preliminary
PowerPC 405GPr Embedded Processor Data Sheet
3/14/03
Page 41 of 58
DC Electrical Characteristics
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Active Operating Current (VDD)–266MHz
IDD
300
610
mA
Active Operating Current (VDD)–333MHz
IDD
325
690
mA
Active Operating Current (VDD)–400MHz
IDD
355
770
mA
Active Operating Current (OVDD)IODD
45
200
mA
PLL VDD Input current
IPLL
16
23
mA
Active Operating Power–266 MHz
PDD
0.72
1.92
W
Active Operating Power–333 MHz
PDD
0.76
2.07
W
Active Operating Power–400 MHz
PDD
0.82
2.23
W
Note:
1. The maximum current and power values listed above are not guaranteed to be the highest obtainable. These values are
dependent on many factors including the type of applications running, clock rates, use of internal functional capabilities, external
interface usage, case temperature, and the power supply voltages. Your specific application can produce significantly different
results. VDD (logic) current and power are primarily dependent on the applications running and the use of internal chip functions
(DMA, PCI, Ethernet, and so on). OVDD (I/O) current and power are primarily dependent on the capacitive loading, frequency, and
utilization of the external buses. The following information provides details about the conditions under which the listed values were
obtained:
a. In general, the values were measured using a PPC405GPr Evaluation Board with four PCI devices, an external bus master on
the peripheral bus, and external wrap-back on the Ethernet port. For all CPU clock rates, PLB = 133.3MHz, OPB = PerClk =
66.6 MHz, PCI = SysClk = 33.3MHz.
b. Typical current and power are characterized at VDD = +1.8V, OVDD = +3.3V, and TC = +36°C while running various
applications under the Linux operating system.
c. Maximum current and power are characterized at VDD = +1.9V, OVDD = +3.6V, and TC = +85°C while running applications
designed to maximize CPU power consumption. An external PCI master heavily loads the PCI bus with transfers targeting
SDRAM while the internal DMA controller further increases SDRAM bus traffic.
2. AVDD should be derived from VDD using the following circuit:
VDD
C1
C2
C3
AVDD
L1
L1 – 2.2
H SMT inductor (equivalent to MuRata
LQH3C2R2M34) or SMT chip ferrite bead (equivalent
to MuRata BLM31A700S)
C1 – 3.3
F SMT tantalum
C2 – 0.1
F SMT monolithic ceramic capacitor with X7R
dielectric or equivalent
C3 – 0.01
F SMT monolithic ceramic capacitor with X7R
dielectric or equivalent
+
AGND
GND
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IBM25PPC603E-BX-133X | 32-BIT, 133 MHz, RISC PROCESSOR, CBGA255 |
| IBM25PPC603EV-FX-233X | 32-BIT, 233 MHz, RISC PROCESSOR, CQFP240 |
| IBM25PPC603EV-FX-225X | 32-BIT, 225 MHz, RISC PROCESSOR, CQFP240 |
| IBM25PPC603EV-BX-233X | 32-BIT, 233 MHz, RISC PROCESSOR, CBGA255 |
| IBM25PPC603EV-BX-225X | 32-BIT, 225 MHz, RISC PROCESSOR, CBGA255 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IBM25PPC405-GPR-3JB266Z | 制造商:IBM 功能描述: |
| IBM25PPC405GPR-3KB266C | 制造商:IBM 功能描述: |
| IBM25PPC440GX3CB667C | 制造商:IBM 功能描述: |
| IBM25PPC603E-BX-080-X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Microprocessor |
| IBM25PPC603E-BX-100-X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Microprocessor |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。