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A278308L-70 参数 Datasheet PDF下载

A278308L-70图片预览
型号: A278308L-70
PDF下载: 下载PDF文件 查看货源
内容描述: 256K ×8 OTP EPROM CMOS [256K X 8 OTP CMOS EPROM]
分类和应用: 可编程只读存储器电动程控只读存储器
文件页数/大小: 14 页 / 255 K
品牌: AMICC [ AMIC TECHNOLOGY ]
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A278308
Read Mode DC Electrical Characteristics
(Ta = 0° to 70° VCC = 5V
±
10%, VPP = VCC)
C
C,
Symbol
V
OH
V
OL
V
IH
V
IL
I
LI
Parameter
Output High Voltage
Output Low Voltage
Input High Voltage
Input Low Voltage
Input Leakage Current
2.0
-0.5
-1
Min.
2.4
0.4
VCC + 0.5
0.8
+1
Max.
Unit
V
V
V
V
µA
VCC = max.
Vin = 0V to VCC
VCC = max.
Vout = 0V to VCC
VCC = max.
CE
= V
IL
,
OE
= V
IL
Iout = 0mA, at 5MHz
VCC = max.
CE
= V
IH
VCC = max.
CE
= VCC - 0.2V
CE
=
OE
= V
IL
,
VPP = VCC
Conditions
I
OH
= -400µA
I
OL
= 2.1mA
I
LO
Output Leakage Current
-1
+1
µA
I
CC
VCC Read Operating Current
30
mA
I
SB
VCC Standby Current (TTL)
1
mA
µA
I
SB1
VCC Standby Current (CMOS)
100
I
PP
I
ID
VPP Current During Read
A9 Auto Select Current
10
100
µA
µA
A9 = V
ID
, VCC = max.
Capacitance
(T
A
= 25° f = 1.0MHz)
C,
Symbol
C
IN
C
Out
Parameter
Input Capacitance
Output Capacitance
Min.
Max.
8
8
Unit
pF
pF
Conditions
V
IN
= 0V
V
Out
= 0V
* These parameters are sampled and not 100% tested.
PRELIMINARY
(December, 1998, Version 2.0)
4
AMIC Technology, Inc.