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参数资料
| 型号： | MCM63P818ZP66 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | SRAM |
| 英文描述： | 256K X 18 CACHE SRAM, 7 ns, PBGA119 |
| 封装： | 7 X 17 MM, PLASTIC, BGA-119 |
| 文件页数： | 6/21页 |
| 文件大小： | 451K |
| 代理商： | MCM63P818ZP66 |
MCM63P736
MCM63P818
14
MOTOROLA FAST SRAM
OUTPUT
Z0 = 50
RL = 50
1.5 V
Figure 2. AC Test Load
Figure 3. Lumped Capacitive Load and Typical Derating Curve
2000
1600
1200
800
400
0
LUMPED CAPACITANCE, CL (pF)
100
80
60
40
20
0
CL
CLOCK
ACCESS
TIME
DELA
Y
(ps)
OUTPUT
2400
200
600
1800
1400
1000
2200
2.4
INPUT
WAVEFORM
tr
TEST POINT
OUTPUT
BUFFER
2.4
0.6
OUTPUT
WAVEFORM
OUTPUT LOAD
tf
UNLOADED RISE AND FALL TIME MEASUREMENT
NOTES:
1. Input waveform has a slew rate of 1 V/ns.
2. Rise time is measured from 0.6 to 2.4 V unloaded.
3. Fall time is measured from 2.4 to 0.6 V unloaded.
Figure 4. Unloaded Rise and Fall Time Characterization
2.4
0.6
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For More Information On This Product,
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCM63P818ZP66R | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:128K x 36 and 256K x 18 Bit Pipelined BurstRAM Synchronous Fast Static RAM |
| MCM63P837 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:256K x 36 and 512K x 18 Bit Pipelined BurstRAM Synchronous Fast Static RAM |
| MCM63R836 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MCM63R836 |
| MCM63R836A | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:8M Late Write HSTL |
| MCM63R836FC3.0 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MCM63R836 |
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