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參數(shù)資料
| 型號： | XM28C020PM-25 |
| 英文描述： | 5 Volt, Byte Alterable E2PROM |
| 中文描述： | 5伏，可變E2PROM的字節(jié) |
| 文件頁數(shù)： | 10/16頁 |
| 文件大?。?/td> | 74K |
| 代理商： | XM28C020PM-25 |
XM28C020
10
ABSOLUTE MAXIMUM RATINGS*
Temperature under Bias .................. –65
°
C to +135
°
C
Storage Temperature ....................... –65
°
C to +150
°
C
Voltage on any Pin with
Respect to V
SS................................................
–1V to +7V
D.C. Output Current .............................................5mA
Lead Temperature
(Soldering, 10 seconds).............................. 300
°
C
*COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and the functional operation of
the device at these or any other conditions above those
indicated in the operational sections of this specification is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
D.C. OPERATING CHARACTERISTICS
XM28C020 T
A
= 0
°
C to +70
°
C, V
CC
= +5V
±
10%, unless otherwise specified.
XM28C020I T
A
= –40
°
C to +85
°
C, V
CC
= +5V
±
10%, unless otherwise specified.
XM28C020M T
A
= –55
°
C to +125
°
C, V
CC
= +5V
±
10%, unless otherwise specified.
Limits
Symbol
Parameter
Min.
Max.
Units
Test Conditions
I
CC
V
CC
Current (Active)
(TTL Inputs)
100
mA
CE
=
OE
= V
IL
,
WE
= V
IH
,
All I/O’s = Open, 1 Device Active
Address Inputs = TTL Levels
@ f = 5MHz
CE
= V
IH
,
OE
= V
IL
All I/O’s = Open, Other Inputs = V
IH
CE
= V
IH
,
OE
= V
IL
All I/O’s = Open, Other Inputs = V
CC
V
IN
= V
SS
to V
CC
V
OUT
= V
SS
to V
CC
,
CE
= V
IH
I
SB1
V
CC
Current (Standby)
(TTL Inputs)
V
CC
Current (Standby)
(CMOS Inputs)
Input Leakage Current
Output Leakage Current
Input LOW Voltage
Input HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
25
mA
I
SB2
5
mA
I
LI
I
LO
V
lL
V
IH
V
OL
V
OH
20
20
0.8
μ
A
μ
A
V
V
V
V
–1
2
V
CC
+ 1
0.4
I
OL
= 2.1mA
I
OH
= –400
μ
A
2.4
3856 PGM T02.2
POWER-UP TIMING
Symbol
t
PUR(2)
t
PUW(2)
Parameter
Typ.
(1)
Units
μ
s
ms
Power-up to Initiation of Read Operation
Power-up to Initiation of Write Operation
100
5
3872 PGM T03
CAPACITANCE
T
A
= +25
°
C, f = 1MHz, V
CC
= 5V
Symbol
C
I/O(2)
C
IN(2)
Parameter
Max.
Units
Test Conditions
Input/Output Capacitance
Input Capacitance
50
50
pF
pF
V
I/O
= 0V
V
IN
= 0V
3872 PGM T04.1
Notes:
(1) Typical values are for T
A
= 25
°
C and nominal supply voltage.
(2) This parameter is periodically sampled and not 100% tested.
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