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參數(shù)資料
| 型號： | MCM6929AWJ8R |
| 廠商： | MOTOROLA INC |
| 元件分類： | DRAM |
| 英文描述： | 256K x 4 Bit Fast Static Random Access Memory |
| 中文描述： | 256K X 4 STANDARD SRAM, 8 ns, PDSO32 |
| 封裝： | 0.400 INCH, PLASTIC, SOJ-32 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 119K |
| 代理商： | MCM6929AWJ8R |
MCM6929A
3
MOTOROLA FAST SRAM
POWER SUPPLY CURRENTS
(See Note 1)
6929A–8
6929A–10
6929A–12
6929A–15
Parameter
Symbol
Typ
Max
Typ
Max
Typ
Max
Typ
Max
Unit
Notes
AC Active Supply Current
(Iout = 0 mA) (VDD = max, f = fmax)
IDDA
—
150
—
130
—
120
—
110
mA
2, 3, 4
Active Quiescent Current
(E = VIL, VDD = max, f = 0 MHz)
IDD2
—
80
—
80
—
80
—
80
mA
AC Standby Current
(E = VIH, VDD = max, f = fmax)
ISB1
—
50
—
45
—
40
—
35
mA
2, 3, 4
CMOS Standby Current
(VDD = max, f = 0 MHz,
E
≥
VDD – 0.2 V,
Vin
≤
VSS + 0.2 V, or
≥
VDD – 0.2 V)
NOTES:
1. Typical current = 25
°
C @ 3.3 V.
2. Reference AC Operating Conditions and Characteristics for input and timing (VIH/VIL, tr/tf, pulse level 0 to 3.0 V, VIH = 3.0 V).
3. All addresses transition simultaneously low (LSB) and then high (MSB).
4. Data states are all zero.
ISB2
—
20
—
20
—
20
—
20
mA
CAPACITANCE
(f = 1.0 MHz, dV = 3.0 V, TA = 25
°
C, Periodically Sampled Rather Than 100% Tested)
Parameter
Symbol
Typ
Max
Unit
Address Input Capacitance
Cin
Cin
CI/O
—
6
pF
Control Pin Input Capacitance
—
6
pF
Input/Output Capacitance
—
8
pF
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