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參數(shù)資料
| 型號： | MPC2002SG50 |
| 廠商： | MOTOROLA INC |
| 元件分類： | DRAM |
| 英文描述： | 256KB and 512KB BurstRAM Secondary Cache Module for PowerPC - Based Systems |
| 中文描述： | 64K X 36 CACHE SRAM MODULE, 14 ns, DMA136 |
| 封裝： | DIMM-136 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大小： | 234K |
| 代理商： | MPC2002SG50 |
MPC2002
MPC2003
7
MOTOROLA FAST SRAM
DC OPERATING CONDITIONS AND CHARACTERISTICS
(VCC = 5.0 V
±
5%, TA = 0 to + 70
°
C, Unless Otherwise Noted)
RECOMMENDED OPERATING CONDITIONS
(Voltages referenced to VSS = 0 V)
Parameter
Symbol
Min
Max
Unit
Supply Voltage (Operating Voltage Range)
VCC
VIH
VIL
4.75
5.25
V
Input High Voltage
2.2
VCC + 0.3
**
0.8
V
Input Low Voltage
– 0.5*
V
*VIL (min) = – 0.5 V dc; VIL (min) = – 2.0 V ac (pulse width
≤
20.0 ns) for I
≤
20.0 mA.
**VIH (max) = VCC + 0.3 V dc; VIH (max) = VCC + 2.0 V ac (pulse width
≤
20.0 ns) for I
≤
20.0 mA.
DC CHARACTERISTICS AND SUPPLY CURRENTS
Parameter
Symbol
Min
Max
Unit
Input Leakage Current (All Inputs, Vin = 0 to VCC)
Output Leakage Current (G = VIH)
AC Supply Current (G = VIH, E = VIL, Iout = 0 mA, All Inputs = VIL or VIH,
VIL = 0.0 V and VIH
≥
3.0 V, Cycle Time
≥
tKHKH min)
Ilkg(I)
Ilkg(O)
ICCA66
ICCA60
ICCA50
—
±
1.0
μ
A
—
±
1.0
μ
A
—
1160
1100
1000
mA
AC Standby Current (E = VIH, Iout = 0 mA, All Inputs = VIL and VIH,
VIL = 0.0 V and VIH
≥
3.0 V, Cycle Time
≥
tKHKH min)
ISB1
—
300
mA
Output Low Voltage (IOL = + 8.0 mA)
Output High Voltage (IOH = – 4.0 mA)
NOTE: Good decoupling of the local power supply should always be used. DC characteristics are guaranteed for all possible PowerPC bus cycles.
VOL
VOH
—
0.4
V
2.4
3.3
V
CAPACITANCE
(f = 1.0 MHz, dV = 3.0 V, TA = 25
°
C, Periodically Sampled Rather Than 100% Tested)
Parameter
Symbol
Typ
Max
Unit
Input Capacitance
(A0 – A15, TSP, TSC, BAA)
Cin
CI/O
Cin
25
32
pF
Input/Output Capacitance
(DQ0 – DQ63, DQP0 – DQP7)
8
10
pF
Input Capacitance
(Kx, Gx, Ex, Wx)
12
15
pF
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MPC2002SG60 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256KB and 512KB BurstRAM Secondary Cache Module for PowerPC - Based Systems |
| MPC2002SG66 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256KB and 512KB BurstRAM Secondary Cache Module for PowerPC - Based Systems |
| MPC2003SG50 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256KB and 512KB BurstRAM Secondary Cache Module for PowerPC - Based Systems |
| MPC2003SG60 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256KB and 512KB BurstRAM Secondary Cache Module for PowerPC - Based Systems |
| MPC2003SG66 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:256KB and 512KB BurstRAM Secondary Cache Module for PowerPC - Based Systems |
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