参数资料
型号: AS7C1024B-10JCN
厂商: ALLIANCE MEMORY INC
元件分类: SRAM
英文描述: 128K X 8 STANDARD SRAM, 10 ns, PDSO32
封装: 0.400 INCH, LEAD FREE, PLASTIC, SOJ-32
文件页数: 3/9页
文件大小: 260K
代理商: AS7C1024B-10JCN
AS7C1024B
3/26/04, v 1.2
Alliance Memory Inc.
P. 3 of 9
Capacitance (f = 1 MHz, Ta = 25 °C, VCC = NOMINAL)
2
Parameter
Symbol
Signals
Test conditions
Max
Unit
Input capacitance
CIN
A, CE1, CE2, WE, OE
VIN = 0V
5
pF
I/O capacitance
CI/O
I/O
VIN = VOUT = 0V
7
pF
Recommended operating conditions
VIL min = -1.0V for pulse width less than 5ns
VIH max = VCC+2.0V for pulse width less than 5ns.
DC operating characteristics (over the operating range)1
Parameter
Symbol
Min
Nominal
Max
Unit
Supply Voltage
VCC
4.5
5.0
5.5
V
Input Voltage
VIH
2.2
-
VCC + 0.5
V
VIL
–0.5
0.8
V
Ambient operating
temperature
commercial
TA
0–
70
°
C
industrial
TA
–40
85
°
C
Parameter
Sym
Test conditions
-10
-12
-15
-20
Unit
Min
Max
Min
Max
Min
Max
Min
Max
Input leakage
current
|ILI|VCC = Max, VIN = GND to VCC
-
1
–1–
1–
1
A
Output leakage
current
|ILO|
VCC = Max, CE1 = VIH or
CE2 = VIL, VOUT = GND to VCC
-
1
–1–
1–
1
A
Operating power
supply current
ICC
VCC = Max, CE1 ≤ VIL,
CE2 ≥ VIH, f = fMax,
IOUT = 0 mA
-
110
100
90
80
mA
Standby power
supply current
ISB
VCC = Max, CE1 ≥ VIH and/or
CE2 ≤ VIL, f = fMax
-
50–45
–45–40
mA
ISB1
VCC = Max, CE1 ≥ VCC–0.2V
and/or CE2 ≤ 0.2V
VIN ≤ 0.2V or
VIN ≥ VCC – 0.2V, f = 0
-
10–10
–10–10
Output voltage
VOL
IOL = 8 mA, VCC = Min
-
0.4
0.4
0.4
0.4
V
VOH
IOH = –4 mA, VCC = Min
2.4
-
2.4
2.4
2.4
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