參數(shù)資料
型號: HT25LC512
廠商: Holtek Semiconductor Inc.
英文描述: CMOS 64Kx8-Bit SPI Serial OTP EPROM
中文描述: 的CMOS 64Kx8位檢察官辦公室的SPI串行存儲器
文件頁數(shù): 3/11頁
文件大?。?/td> 153K
代理商: HT25LC512
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
CC
Conditions
I
STB
Standby Current
2.7V~
3.6V
CS=V
CC
=3.6V, all in-
puts at CMOS levels
2
10
A
I
CC
Active Current, Read Operation
2.7V~
3.6V
f=10MHz; SO=open
V
CC
=3.6V
10
15
mA
I
IL
Input Leakage Current
2.7V~
3.6V
V
IN
=0V to V
CC
3
3
A
I
OL
Output Leakage Current
2.7V~
3.6V
V
IN
=0V to V
CC
3
3
A
Programming Operation
V
CC
Supply Voltage
5.8
6.0
6.2
V
V
PP
Supply Voltage
12.3
12.5
12.7
V
V
IL
Input Low Voltage
6.0V
0.5
0.2V
CC
V
V
IH
Input High Voltage
6.0V
0.7V
CC
V
CC
+0.5
V
I
CC
V
CC
Supply current
6.0V
40
mA
I
PP
V
PP
Supply Current
6.0V
10
mA
Note:
V
PP
overshoot/undershoot riaging caused by fast rising time must not go below 11V or above 13V.
A.C. Characteristics
Ta=0 C to +70 C, V
CC
=2.7V to 3.6V
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
f
SCK
SCK Frequency
V
CC
=2.7V~3.0V
0
12
MHz
V
CC
=3.0V~3.6V
0
15
MHz
t
WH
SCK High Time
V
CC
=2.7V~3.0V
36
ns
V
CC
=3.0V~3.6V
28
ns
t
WL
SCK Low Time
V
CC
=2.7V~3.0V
36
ns
V
CC
=3.0V~3.6V
28
ns
t
CS
Minimum CS High Time
V
CC
=2.7V~3.6V
25
ns
t
CSS
CS Setup Time
V
CC
=2.7V~3.6V
25
ns
t
CSH
CS Hold Time
V
CC
=2.7V~3.6V
25
ns
t
SU
Data in Setup Time
V
CC
=2.7V~3.6V
20
ns
t
H
Data in Hold Time
V
CC
=2.7V~3.6V
5
ns
t
CD
HOLD Setup Time
V
CC
=2.7V~3.6V
20
ns
t
HD
HOLD Hold Time
V
CC
=2.7V~3.6V
15
ns
t
HO
Output Hold Time
V
CC
=2.7V~3.6V
0
ns
t
DIS
Output Disable Time
V
CC
=2.7V~3.6V
100
ns
t
V
Output Valid
V
CC
=2.7V~3.0V
36
ns
V
CC
=3.0V~3.6V
28
ns
t
LZ
HOLD to Output Low Z
V
CC
=2.7V~3.6V
200
s
t
HZ
HOLD to Output High Z
V
CC
=2.7V~3.6V
200
s
HT25LC512
Rev. 1.10
3
October 17, 2005
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