- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄365988 > TSPC603RMGSU8LC MICROPROCESSOR|32-BIT|CMOS|BGA|255PIN|CERAMIC PDF資料下載
參數(shù)資料
| 型號： | TSPC603RMGSU8LC |
| 元件分類： | 微處理器 |
| 英文描述： | MICROPROCESSOR|32-BIT|CMOS|BGA|255PIN|CERAMIC |
| 中文描述： | 微處理器| 32位|的CMOS | BGA封裝| 255PIN |陶瓷 |
| 文件頁數(shù)： | 39/42頁 |
| 文件大?。?/td> | 961K |
| 代理商： | TSPC603RMGSU8LC |
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頁當(dāng)前第39頁第40頁第41頁第42頁
39
TSPC603R
2125A
–
12/01
Clock
Relationships
Choice
The 603r microprocessors offer customers numerous clocking options. An internal phase-lock
loop synchronizes the processor (CPU) clock to the bus or system clock (SYSCLK) at various
ratios.
Inside each PowerPC microprocessor is a phase-lock loop circuit. A voltage controlled oscilla-
tor (VCO) is precisely controlled in frequency and phase by a frequency/phase detector which
compares the input bus frequency (SYSCLK frequency) to a submultiple of the VCO.
The ratio of CPU to SYSCLK frequencies is often referred to as the bus mode (for example,
2:1 bus mode).
In the Table 16, the horizontal scale represents the bus frequency (SYSCLK) and the vertical
scale represents the PLL-CFG[0-3] signals.
For a given SYSCLK (bus) frequency, the PLL configuration signals set the internal CPU and
VCO frequency of operation.
Notes:
1. Some PLL configurations may select bus, CPU or VCO frequencies which are not supported
2. In PLL-bypass mode, the SYSCLK input signal clocks the internal processor directly, the PLL is disabled, and the bus mode
is set for 1:1 mode operation. This mode is intended for factory use only.
Note
: the AC timing specifications given in this document do not apply in PLL-bypass mode.
3. In clock-off mode, no clocking occurs inside the 603e regardless of the SYSCLK input.
Table 16.
CPU Frequencies for Common Bus Frequencies and Multipliers
PLL_CFG[0-3]
CPU Frequency in MHZ (VCO Frequency in MHz)
Bus-to-
Core
Multiplier
Core-to
VCO
Multiplier
Bus
25 MHz
Bus
33.33 MHz
Bus
40 MHz
Bus
50 MHz
Bus
60 MHz
Bus
66.67 MHz
Bus
75 MHz
0100
2x
2x
-
-
-
-
-
-
150
(300)
0101
2x
4x
-
-
-
-
-
-
-
0110
2.5x
2x
-
-
-
-
150
(300)
166
(333)
187
(375)
1000
3x
2x
-
-
-
150
(300)
180
(360)
200
(400)
225
(450)
1110
3.5x
2x
-
-
-
175
(350)
210
(420)
233
(466)
263
(525)
1010
4x
2x
-
-
160
(320)
200
(400)
240
(480)
267
(533)
300
(600)
0111
4.5x
2x
-
150
(300)
180
(360)
225
(450)
270
(540)
300
(600)
-
1011
5x
2x
-
166
(333)
200
(400)
250
(500)
300
(600)
-
-
1001
5.5x
2x
-
183
(366)
220
(440)
275
(550)
-
-
-
1101
6x
2x
150
(300)
200
(400)
240
(480)
300
(600)
-
-
-
0011
PLL bypass
1111
Clock off
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TSPC603RVGS10LC | MICROPROCESSOR|32-BIT|CMOS|BGA|255PIN|CERAMIC |
| TSPC603RVGS12LC | MICROPROCESSOR|32-BIT|CMOS|BGA|255PIN|CERAMIC |
| TSPC603RVGS14LC | MICROPROCESSOR|32-BIT|CMOS|BGA|255PIN|CERAMIC |
| TSPC603RVGS6LC | MICROPROCESSOR|32-BIT|CMOS|BGA|255PIN|CERAMIC |
| TSPC603RVGS8LC | MICROPROCESSOR|32-BIT|CMOS|BGA|255PIN|CERAMIC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSPC603RMGU/T10LC | 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|255PIN|CERAMIC |
| TSPC603RMGU/T12LC | 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|255PIN|CERAMIC |
| TSPC603RMGU/T14LC | 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|255PIN|CERAMIC |
| TSPC603RMGU/T6LC | 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|255PIN|CERAMIC |
| TSPC603RMGU/T8LC | 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|255PIN|CERAMIC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。