參數(shù)資料
型號(hào): AS7C1025B-15JCN
廠商: ALLIANCE MEMORY INC
元件分類: SRAM
英文描述: IC,AS7C1025B-15JCN,SOJ-32, SRAM,15NS,128K X 8,5V
中文描述: 128K X 8 STANDARD SRAM, 15 ns, PDSO32
封裝: 0.400 INCH, LEAD FREE, SOJ-32
文件頁數(shù): 3/9頁
文件大小: 397K
代理商: AS7C1025B-15JCN
AS7C1025B
Aug/09, v. 1.4
Alliance Memory Inc.
P. 3 of 9
VIL min = -1.0V for pulse width less than 5ns
VIH max = VCC+2.0V for pulse width less than 5ns.
Recommended operating conditions
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
o C
industrial
TA
–40
85
o C
DC operating characteristics (over the operating range)1
Parameter
Symbol
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, CE = VIH,
Vout = GND to VCC
–1
1
1
1
A
Operating power
supply current
ICC
VCC = Max
CE VIL, f = fMax, IOUT = 0 mA
110
100
90
80
mA
Standby power supply
current1
ISB
VCC = Max
CE ≥ VIH, f = fMax
–50
45
45
40
mA
ISB1
VCC = Max
CE ≥ VCC–0.2 V,
VIN ≤ 0.2 V or VIN ≥ VCC –0.2 V,
f = 0
10
mA
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
V
Capacitance (
f = 1 MHz, T
a = 25
o C, V
CC = NOMINAL)
2
Parameter
Symbol
Signals
Test conditions
Max
Unit
Input capacitance
CIN
A, CE, WE, OE
VIN = 0 V
5
pF
I/O capacitance
CI/O
I/O
VIN = VOUT = 0 V
7
pF
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