参数资料
型号: AS7C3256A-15TCN
厂商: ALLIANCE SEMICONDUCTOR CORP
元件分类: DRAM
英文描述: Dual 4-Input Positive-NAND Gate 14-SO -40 to 85
中文描述: 32K X 8 STANDARD SRAM, 15 ns, PDSO28
封装: 8 X 13.40 MM, LEAD FREE, TSOP1-28
文件页数: 3/9页
文件大小: 248K
代理商: AS7C3256A-15TCN
AS7C3256A
4/23/04; v.2.0
Alliance Semiconductor
P. 3 of 9
Recommended operating conditions
Parameter
* V
IL
min = –1.0V for pulse width less than 5ns.
** V
IH
max = V
CC
+ 2.0V for pulse width less than 5ns.
DC operating characteristics (over the operating range)
1
Capacitance (f = 1MHz, T
a
= room temperature, V
CC
= NOMINAL)
2
Parameter
Symbol
Min
Typical
Max
Unit
Supply voltage
V
CC
V
IH**
V
IL*
T
A
T
A
3.0
2.0
3.3
3.6
V
V
Input voltage
V
CC
+0.5
0.8
-0.5
V
o
C
o
C
Ambient operating temperature
commercial
industrial
0
70
85
–40
Parameter
Sym
Test conditions
-10
-12
-15
-20
Unit
Min
Max
Min
Max
Min
Max
Min
Max
Input leakage
current
Output leakage
current
|
I
LI
|
V
CC
= Max,
V
in
= GND to V
CC
|
I
LO
|
V
CC
= Max,
V
OUT
= GND to V
CC
1
1
1
1
μA
1
1
1
1
μA
Operating
power supply
current
I
CC
V
CC
= Max, CE
V
IL
f = f
Max
, I
OUT
= 0mA
50
45
40
35
mA
Standby power
supply current
I
SB
V
CC
= Max, CE
>
V
IH
f = f
Max
V
CC
= Max, CE
>
V
CC
–0.2V
V
IN
< 0.2V or
V
IN
> V
CC
–0.2V, f = 0
V
OL
I
OL
= 8 mA, V
CC
= Min
V
OH
I
OH
= –4 mA, V
CC
= Min
20
20
20
20
mA
I
SB1
2.0
2.0
2.0
2.0
mA
Output voltage
0.4
0.4
0.4
0.4
V
2.4
2.4
2.4
2.4
V
Symbol
Signals
Test conditions
Max
Unit
Input capacitance
I/O capacitance
C
IN
C
I/O
A,
CE
,
WE
,
OE
I/O
V
in
= 0V
V
in
= V
out
= 0V
5
7
pF
pF
相关PDF资料
PDF描述
AS7C3256A-15TI Dual 4-Input Positive-NAND Gate 14-SO -40 to 85
AS7C3256A-15TIN Dual 4-Input Positive-NAND Gate 14-TSSOP -40 to 85
AS7C3256A-20JC Dual 4-Input Positive-NAND Gate 14-TSSOP -40 to 85
AS7C3256A-20JCN Dual 4-Input Positive-NAND Gate 14-TSSOP -40 to 85
AS7C3256A-20JI Dual 4-Input Positive-NAND Gate 14-TSSOP -40 to 85
相关代理商/技术参数
参数描述
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AS7C3256A-20JC 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V 32K X 8 CMOS SRAM (Common I/O)