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參數(shù)資料
| 型號： | 28C256T |
| 廠商： | Maxwell Technologies, Inc |
| 英文描述： | 256K EEPROM (32K x 8-Bit) EEPROM |
| 中文描述： | 256K的EEPROM（32K的× 8位）的EEPROM |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 283K |
| 代理商： | 28C256T |
M
3
All data sheets are subject to change without notice
2001 Maxwell Technologies
All rights reserved.
256K EEPROM(32K x 8-Bit) EEPROM
28C256T
02.18.02 Rev5
T
ABLE
4. 28C256T R
ECOMMENDED
O
PERATING
C
ONDITIONS
P
ARAMETER
S
UBGROUPS
S
YMBOL
M
IN
M
AX
U
NITS
Supply Voltage
1
V
CC
V
IL
V
IH
V
H
4.5
5.5
V
Input Voltage
1
-0.3
1
2.2
V
CC
-0.5
1. V
IL
mn= -1.0V for pulse width < 50 ns.
0.8
V
CC
+0.3
V
CC
+1
V
V
V
1
1
Thermal Impedance — Flat Package
1
Θ
JC
Θ
JC
T
OPR
--
0.87
°C/W
Thermal Impedance — DIP Package
1
--
0.86
°C/W
Operating Temperature Range
1
-55
125
°
C
T
ABLE
5. 28C256T C
APACITANCE
1
(T
A
= 25
°
C, f = 1 MHz)
P
ARAMETER
S
YMBOL
M
IN
M
AX
U
NITS
Input Capacitance: V
IN
= 0V
1
Output Capacitance: V
OUT
= 0V
1
1. Guaranteed by design.
C
IN
C
OUT
--
--
6
12
pF
pF
T
ABLE
6. 28C256T DC E
LECTRICAL
C
HARACTERISTICS
(V
CC
= 5 V ± 10%, T
A
= -55
TO
+125
°
C
UNLESS
OTHERWISE
SPECIFIED
)
P
ARAMETER
C
ONDITIONS
S
UBGROUPS
S
YMBOL
M
IN
M
AX
U
NITS
Input Leakage Current
V
CC
= 5.5 V, V
IN
= 5.5 V
V
CC
= 5.5 V, V
OUT
= 5.5 V/0.4 V
CE = V
CC
CE = V
IH
I
OUT
= 0 mA Duty = 100%
V
CC
= 5.5 V Cycle = 1 us
I
OUT
= 0mA Duty = 100%
V
CC
= 5.5 V Cycle = 150 ns
1, 2, 3
I
LI
I
LO
I
CC1
I
CC2
I
CC3
--
2
uA
Output Leakage Current
1, 2, 3
--
2
uA
Standby V
CC
Current
1, 2, 3
--
20
uA
1, 2, 3
--
1
mA
Operating V
CC
Current
1, 2, 3
--
15
mA
--
50
Input Low Voltage
1, 2, 3
V
IL
V
IH
V
H
V
OL
V
OH
--
0.8
V
Input High Voltage
1, 2, 3
2.2
--
V
1, 2, 3
V
CC
-0.5
--
--
V
Output Low Voltage
I
LO
= 2.1 mA
I
OH
= -400 uA
1, 2, 3
0.4
V
Output High Voltage
1, 2, 3
2.4
--
V
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 28C256TRPDB-12 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256K EEPROM (32K x 8-Bit) EEPROM |
| 28C256TRPDB-15 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256K EEPROM (32K x 8-Bit) EEPROM |
| 28C256TRPDE-12 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256K EEPROM (32K x 8-Bit) EEPROM |
| 28C256TRPDE-15 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256K EEPROM (32K x 8-Bit) EEPROM |
| 28C256TRPDI-12 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:256K EEPROM (32K x 8-Bit) EEPROM |
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