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參數(shù)資料
| 型號： | MCM72BF64SG66 |
| 廠商： | MOTOROLA INC |
| 元件分類： | SRAM |
| 英文描述： | 256KB and 512KB BurstRAM Secondary Cache Module for Pentium |
| 中文描述： | 128K X 36 CACHE SRAM MODULE, 9 ns, DMA160 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大小： | 167K |
| 代理商： | MCM72BF64SG66 |
MCM72F8
MCM72F9
7
MOTOROLA FAST SRAM
POWER SUPPLY CURRENTS
Parameter
Symbol
Min
Max
Unit
AC Supply Current (Device Selected, All Outputs Open,
Cycle Time
≥
tKHKH min)
MCM72F8DG8
MCM72F8DG9
MCM72F8DG12
MCM72F9DG8
MCM72F9DG9
MCM72F9DG12
IDDA
—
1300
1200
1120
2600
2400
2240
mA
CMOS Standby Supply Current (Deselected,
Clock (K) Cycle Time
≥
tKHKH
MCM72F8DG
MCM72F9DG
ISB1
—
520
1040
mA
Clock Running Supply Current (Deselected,
Clock (K) Cycle Time
≥
tKHKH, All Other Inputs
Held to Static CMOS Levels Vin
≤
VSS + 0.2 V or
≥
VDD – 0.2 V)
MCM72F8DG
MCM72F9DG
ISB2
—
120
240
mA
MCM72F8 CAPACITANCE
(f = 1.0 MHz, dV = 3.0 V, TA = 0 to 70
°
C, Periodically Sampled Rather Than 100% Tested)
Parameter
Symbol
Typ
Max
Unit
Input Capacitance
W, K
Other Inputs
Cin
—
—
15
32
pF
I/O Capacitance
CI/O
—
18
pF
MCM72F9 CAPACITANCE
(f = 1.0 MHz, dV = 3.0 V, TA = 0 to 70
°
C, Periodically Sampled Rather Than 100% Tested)
Parameter
Symbol
Typ
Max
Unit
Input Capacitance
W, K
E, G
Other Inputs
Cin
—
—
—
20
32
52
pF
I/O Capacitance
CI/O
—
26
pF
MASS
(Periodically Sampled Rather Than 100% Tested)
Parameter
Max
Unit
MCM72F8
16
g
MCM72F9
20
g
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