參數(shù)資料
型號: HT93LC56
廠商: Holtek Semiconductor Inc.
英文描述: 2K 3-Wire CMOS Serial EEPROM
中文描述: 2K 3線的CMOS串行EEPROM
文件頁數(shù): 3/10頁
文件大?。?/td> 375K
代理商: HT93LC56
Absolute Maximum Ratings
Operation Temperature (Commercial)..................................................................................0
°
C to 70
°
C
Applied V
CC
Voltage with Respect to VSS .........................................................................–0.3V to 6.0V
Applied Voltage on any Pin with Respect to VSS
............................................................
V
SS
–0.3V to V
CC
+0.3V
Supply RE AD Voltage ..............................................................................................................2V to 5.5V
Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maxi-
mum Ratings” may cause substantial damage to the device. F unctional operation of this
device at other conditions beyond those listed in the specification is not implied and
prolonged exposure to extreme conditions may affect device reliability.
D.C. Characteristics
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
CC
Conditions
V
CC
Operating Voltage
Read
2.0
5.5
V
Write
2.4
5.5
V
I
CC1
Operating Current
(TTL)
5V
DO unload, SK =1MHz
5
mA
I
CC2
Operating Current
(CMOS)
5V
DO unload, SK =1MHz
5
mA
2~5.5V
DO unload, SK =250kHz
5
mA
I
STB
Standby Current
(CMOS)
5V
CS=SK =DI=0V
10
μ
A
I
LI
Input Leakage Current
5V
V
IN
=V
SS
~V
CC
0
1
μ
A
I
LO
Output Leakage
Current
5V
V
OUT
=V
SS
~V
CC
CS=0V
0
1
μ
A
V
IL
Input Low Voltage
5V
0
0.8
V
2~5.5V
0
0.1V
CC
V
V
IH
Input High Voltage
5V
2
V
CC
V
2~5.5V
0.9V
CC
V
CC
V
V
OL
Output Low Voltage
5V
I
OL
=2.1mA
0.4
V
2~5.5V
I
OL
=10
μ
A
0.2
V
V
OH
Output High Voltage
5V
I
OH
=–400
μ
A
2.4
V
2~5.5V
I
OH
=–10
μ
A
V
CC
–0.2
V
C
IN
Input Capacitance
V
IN
=0V, f=250kHz
5
pF
C
OUT
Output Capacitance
V
OUT
=0V, f=250kHz
5
pF
HT93LC56
3
6th May ’99
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