- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄371134 > MPC2107SG15 (MOTOROLA INC) 256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC PReP/CHRP Platforms PDF資料下載
參數(shù)資料
| 型號(hào)： | MPC2107SG15 |
| 廠商： | MOTOROLA INC |
| 元件分類(lèi)： | SRAM |
| 英文描述： | 256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC PReP/CHRP Platforms |
| 中文描述： | 32K X 64 CACHE SRAM MODULE, 15 ns, PDMA182 |
| 文件頁(yè)數(shù)： | 17/24頁(yè) |
| 文件大?。?/td> | 228K |
| 代理商： | MPC2107SG15 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)當(dāng)前第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)
MPC2104
MPC2105
MPC2106
MPC2107
17
MOTOROLA FAST SRAM
TAG RAM AC OPERATING CONDITIONS AND CHARACTERISTICS
(VCC = 5.0 V
±
5%, TA = 0 to + 70
°
C, Unless Otherwise Noted)
Input Timing Measurement Reference Level
Input Pulse Levels
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Rise/Fall Time
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5 V
. . . . . . . . . . . . . . .
0 to 3.0 V
3 ns
Output Timing Measurement Reference Level
Output Load
. . . . . . . . . . . . . . . .
1.5 V
. . . . . . . . . . . . .
Figure 1A Unless Otherwise Noted
TAG RAM READ CYCLE
(See Notes 1 through 4)
Tag RAM
Parameter
Symbol
Min
Max
Unit
Notes
Clock Access Time
tKHQV
tGLQV
tGLQX
tGHQZ
tAXSX
tAVSV
tAVQX
tAVQV
—
10
ns
Output Enable to Output Valid
—
8
ns
Output Enable to Output Active
0
—
ns
Output Disable to Q High–Z
1
6
ns
Status Bit Hold from Address Change
3
—
ns
Address Access Time Status Bits
—
10
ns
Tag Bit Hold from Address Change
3
—
ns
Address Access Time Tag Bits
—
12
ns
NOTES:
1. Set–up and hold times, W (write) referes to TWE.
2. A read cycle is defined by TWE high. A write cycle is defined by TWE low.
3. Maximum access times are guaranteed for all possible MC68040 and PowerPC external bus cycles.
4. Tag reads are asynchronous.
TAG RAM WRITE CYCLE
(See Notes 1 through 4)
Tag RAM
Parameter
Symbol
Min
Max
Unit
Notes
Cycle Time
tKHKH
tKHKL
tKLKH
tKHQX
tAVKH
tWVKH
15
—
ns
Clock High Pulse Width
4.5
—
ns
Clock Low Pulse Width
4.5
—
ns
Clock High to Output Active
1.5
—
ns
Set–up Times
Address
Write
3
—
ns
Hold Times
Address
Write
tKHAX
tKHWX
1.5
—
ns
Status Output Hold
tKHSX
tKHSV
0
—
ns
Clock High to Status Bits Valid
—
9
ns
NOTES:
1. Set–up and hold times, W (write) referes to TWE.
2. A read cycle is defined by TWE high. A write cycle is defined by TWE low.
3. Maximum access times are guaranteed for all possible MC68040 and PowerPC external bus cycles.
4. Tag writes are synchronous.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MPC2105PDG66 | 256KB/512KB BurstRAM Secondary Cache Modules for PowerPC PReP/CHRP Platforms |
| MPC2104 | 256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC PReP/CHRP Platforms |
| MPC2104SG66 | 256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC PReP/CHRP Platforms |
| MPC2105ASG66 | 512KB and 1MB BurstRAM Secondary Cache Modules for PowerPC PReP/CHRP Platforms |
| MPC2105SG66 | 256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC PReP/CHRP Platforms |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPC214G100 | 制造商:FDY 功能描述:AF421X100 SPECIAL .215 G120 |
| MPC-214G100 | 制造商:FDY 功能描述:AF421X100 SPECIAL .215 G120 |
| MPC222225T | 制造商:AMEC THERMASOL 功能描述:HEAT SINK CERAMIC 22*22*2.5 STD ADHESIV 制造商:AMEC THERMASOL 功能描述:HEAT SINK, CERAMIC 22*22*2.5 STD ADHESIV 制造商:AMEC THERMASOL 功能描述:HEAT SINK; Thermal Resistance:10.21C/W; External Height - Imperial:0.098"; External Height - Metric:2.5mm; External Width - Imperial:0.866"; External Width - Metric:22mm; External Length - Imperial:0.866"; Heat Sink Material:Ceramic;RoHS Compliant: Yes |
| MPC225-851-FL | 制造商:AXIOMTEK 制造商全稱(chēng):AXIOMTEK 功能描述:Built-in Super Multi drive |
| MPC-234 | 制造商:J-B-T 功能描述:MPC-234 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。