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HT27LC512 参数 Datasheet PDF下载

HT27LC512图片预览
型号: HT27LC512
PDF下载: 下载PDF文件 查看货源
内容描述: OTP CMOS 64Kx 8位EPROM [OTP CMOS 64Kx 8-Bit 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: 10 页 / 261 K
品牌: HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
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HT27LC512
D.C. Characteristics
Read operation
Symbol
V
OH
V
OL
V
IH
V
IL
I
LI
I
LO
I
CC
I
SB1
I
SB2
I
PP
Parameter
V
CC
Output High Level
Output Low Level
Input High Level
Input Low Level
Input Leakage Current
Output Leakage Current
VCC Active Current
Standby Current (CMOS)
Standby Current (TTL)
Test Conditions
Conditions
Min. Typ.
2.4
2.0
–0.3
–5
–10
1.0
Max.
0.45
V
CC
+0.5
0.8
5
10
15
10
0.6
100
Unit
V
V
V
V
µ
A
µ
A
3.3V I
OH
=–0.4mA
3.3V I
OL
=2.0mA
3.3V
3.3V
3.3V V
IN
=0 to 3.6V
3.3V V
OUT
=0 to 3.6V
3.3V
CE=V
IL
, f=5MHz,
I
OUT
=0mA
mA
µ
A
3.3V CE=V
CC
±
0.3V
3.3V CE=V
IH
mA
µ
A
VPP Read/Standby Current 3.3V CE=OE=V
IL
, V
PP
=V
CC
Programming operation
Symbol
V
OH
V
OL
V
IH
V
IL
I
LI
V
H
I
CC
I
PP
Parameter
Output High Level
Output Low Level
Input High Level
Input Low Level
Input Load Current
A9 Product ID Voltage
VCC Supply Current
VPP Supply Current
Test Conditions
V
CC
Conditions
Min.
2.4
0.7V
CC
–0.5
11.5
Typ.
Max.
0.45
V
CC
+0.5
0.8
5.0
12.5
40
10
Unit
V
V
V
V
µ
A
5.8V I
OH
=–0.4mA
5.8V I
OL
=2.1mA
5.8V
5.8V
5.8V V
IN
=V
IL
, V
IH
5.8V
5.8V
5.8V CE=V
IL
V
mA
mA
3
6th May ’99